CHS Mountain West

	State Forecast for Kalispell , MT

Change Zip Code:

786
FPUS56 KMTR 161003
ZFPMTR

San Francisco Bay Area/Central California Zone Forecast
National Weather Service San Francisco Bay Area
302 AM PDT Wed Sep 16 2026

This is an automatically generated product that provides average
values for large geographic areas. For a more site specific
forecast...please refer to the point and click forecast on our
webpage at:
https://www.weather.gov/mtr

CAZ505-170100-
Coastal North Bay...Including Point Reyes National Seashore-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Patchy fog. Lows in the lower
50s. Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the lower to mid 60s. West
winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Patchy fog after midnight. A
slight chance of drizzle after midnight. Lows in the mid 50s.
Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. A slight chance of drizzle in
the morning. Highs in the upper 60s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Patchy fog after midnight. Lows in the mid 50s.
West winds around 5 mph in the evening...becoming light.
.FRIDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog. Highs in the mid 60s to lower 70s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the mid 60s to lower 70s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs in the mid 60s to lower 70s.
.SUNDAY NIGHT...Partly cloudy. Patchy fog. Lows in the mid 50s.
.MONDAY THROUGH TUESDAY...Partly cloudy. Highs in the 60s to mid
70s. Lows in the mid 50s.

&&
	TEMPERATURE	/	PRECIPITATION

Point Reyes	51	63	56	68	/	20	20

$$

CAZ503-170100-
Sonoma Coastal Range-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly clear. Lows around 50. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Light winds...
becoming west 5 to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog after midnight. Lows in the lower 50s.
West winds up to 5 mph in the evening...becoming light.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Areas of fog in the morning. Highs in the mid 70s. Light winds...
becoming south around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph in the evening...becoming light.
.FRIDAY...Sunny. Patchy fog. Highs in the lower 80s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the mid 80s.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the lower 80s.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs in the upper 80s.
Lows in the upper 50s.


$$

CAZ502-170100-
Marin Coastal Range-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the upper 60s. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. West
winds 5 to 15 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of drizzle in the morning. Highs around
70. South winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the mid 70s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s.


$$

CAZ506-170100-
North Bay Interior Valleys-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Areas of fog. Lows in the 40s
to upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs in the mid 60s to lower 80s.
Southwest winds 10 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog after midnight. Lows in the 40s to
upper 50s. Southwest winds 10 to 20 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. A slight chance of drizzle in
the morning. Highs in the mid 60s to lower 80s. South winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear except patchy fog in the evening.
Areas of fog after midnight. Lows in the 40s to upper 50s. West
winds 5 to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Areas
of fog. Highs in the 70s to 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the 50s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the mid
70s to upper 80s. Lows in the 50s.
.SUNDAY THROUGH MONDAY...Partly cloudy. Patchy fog. Highs in the
70s to 80s. Lows in the 40s to upper 50s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the 50s to
lower 60s. Highs in the upper 70s to lower 90s.

&&
	TEMPERATURE	/	PRECIPITATION

Santa Rosa	47	78	51	78	/	10	10
San Rafael	54	73	58	75	/	20	20
Napa	53	70	54	72	/	10	10

$$

CAZ504-170100-
North Bay Interior Mountains-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower to mid 50s.
Light winds.
.WEDNESDAY...Sunny. Highs in the 60s to mid 70s. Southwest winds
5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the 60s to upper 70s. Light winds...becoming south
around 5 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows in the 50s. Southwest winds up to
5 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the 70s to mid 80s.
.FRIDAY NIGHT...Clear. Lows in the mid 50s to lower 60s.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s
to upper 80s. Lows in the mid 50s to lower 60s.
.SUNDAY...Partly cloudy. Highs in the lower 70s to mid 80s.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows in the 50s to
mid 60s. Highs in the mid 70s to lower 90s.

&&
	TEMPERATURE	/	PRECIPITATION

Lake Berryessa	56	76	57	77	/	10	10

$$

CAZ006-170100-
San Francisco-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the upper 50s.
Southwest winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Highs in the lower to mid 60s.
Southwest winds 10 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of drizzle
after midnight. Lows in the upper 50s. Southwest winds 10 to
20 mph.
.THURSDAY...Mostly cloudy in the morning then becoming sunny. A
slight chance of drizzle in the morning. Highs in the mid 60s to
lower 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 50s. West winds 5 to 15 mph.
.FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the mid 60s to lower 70s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 60s to lower 70s.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the upper
50s. Highs in the 60s to lower 70s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the 60s to upper 70s.

&&
	TEMPERATURE	/	PRECIPITATION

San Francisco	56	64	59	69	/	20	20
Ocean Beach	56	63	58	68	/	20	20

$$

CAZ509-170100-
San Francisco Peninsula Coast-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Highs in the mid 60s. West winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of drizzle
after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming sunny. A
slight chance of drizzle in the morning. Highs in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog in the evening. Areas of fog after
midnight. Lows in the 50s. West winds around 5 mph in the
evening...becoming light.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. Highs around 70.
.FRIDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows in the
upper 50s. Highs in the upper 60s.
.TUESDAY...Partly cloudy. Highs in the mid 70s.


$$

CAZ508-170100-
San Francisco Bay Shoreline-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the upper 50s.
Southwest winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs near 70. Southwest winds 10 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 50s. West winds 10 to 20 mph...
becoming south 5 to 10 mph after midnight.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the 70s. South winds around 5 mph...becoming west in the
afternoon.
.THURSDAY NIGHT...Clear in the evening then becoming partly
cloudy. Lows in the upper 50s. West winds 10 to 15 mph decreasing
to up to 5 mph after midnight.
.FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the 70s to lower 80s.
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
Lows in the upper 50s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the 70s to
lower 80s. Lows in the upper 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs in the 70s. Lows
in the upper 50s.
.MONDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the 70s to lower 80s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s to mid 80s.

&&
	TEMPERATURE	/	PRECIPITATION

SFO Airport	56	68	60	72	/	10	10	10
Oakland	56	67	59	72	/	10	10
Fremont	56	72	58	74	/
Redwood City	55	73	58	77	/	10	10
Mountain View	54	69	58	72	/	10	10

$$

CAZ510-170100-
East Bay Interior Valleys-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s to lower 80s. Southwest
winds 10 to 20 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 50s. Southwest winds 10 to
20 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the upper 70s. South winds around 5 mph...becoming west
in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
5 to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the upper 50s.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the upper
80s. Lows in the upper 50s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the lower 80s.
Lows in the upper 50s.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the mid 80s.
Lows in the upper 50s.
.TUESDAY...Sunny. Highs in the lower 90s.

&&
	TEMPERATURE	/	PRECIPITATION

Concord	57	75	58	79	/	10	10
Livermore	54	75	55	78	/	10

$$

CAZ513-170100-
Santa Clara Valley...including San Jose-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the mid to upper 70s. Southeast winds 5 to 10 mph...
becoming west 5 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Patchy fog after midnight. Lows in the mid 50s.
Northwest winds 5 to 15 mph...becoming southeast 5 to 10 mph
after midnight.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs in the upper 70s. Southeast
winds 5 to 10 mph...becoming west in the afternoon.
.THURSDAY NIGHT...Clear in the evening then becoming partly
cloudy. Patchy fog after midnight. Lows in the mid 50s. West
winds 5 to 15 mph...becoming northwest up to 5 mph after
midnight.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the lower to mid 80s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the 80s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the upper
50s. Highs in the upper 70s to mid 80s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 80s to lower 90s.

&&
	TEMPERATURE	/	PRECIPITATION

San Jose	53	74	57	76	/	10	10
Morgan Hill	54	78	53	80	/	10	10	10

$$

CAZ512-170100-
Santa Cruz Mountains-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 50s. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs in the 60s to lower 70s.
Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A slight chance of drizzle after midnight. Lows in
the mid 50s. Southwest winds up to 5 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of drizzle in the morning. Highs in the
60s to mid 70s. South winds up to 5 mph in the morning...becoming
light.
.THURSDAY NIGHT...Clear in the evening then becoming partly
cloudy. Patchy fog after midnight. Lows in the mid 50s. Light
winds...becoming northwest up to 5 mph after midnight.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the 70s to lower 80s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the 50s. Highs
in the 70s to lower 80s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 60s to lower 80s.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 50s to
lower 60s. Highs in the upper 70s to mid 80s.


$$

CAZ515-170100-
East Bay Hills-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds around 20 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the lower 70s. Southwest winds around 20 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 50s. Southwest winds 15 to 20 mph
with gusts to around 35 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the lower 80s.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the mid 80s.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the
upper 50s. Highs in the upper 70s.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 80s.
Lows in the upper 50s.
.TUESDAY...Sunny. Highs in the upper 80s.


$$

CAZ514-170100-
Eastern Santa Clara Hills-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Clear. Lows in the 40s to upper 50s. Southwest
winds around 5 mph.
.WEDNESDAY...Sunny. Highs around 70. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 40s to mid 50s. Southwest winds
5 to 10 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the upper 60s. Southwest winds around 5 mph...becoming
northwest in the afternoon.
.THURSDAY NIGHT...Clear. Lows in the 40s to upper 50s. West winds
around 5 mph.
.FRIDAY...Sunny. Highs in the mid 70s.
.FRIDAY NIGHT...Clear. Lows in the 50s to lower 60s.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs around 80.
Lows in the 50s to mid 60s.
.SUNDAY...Partly cloudy in the morning then becoming sunny. Highs
in the upper 70s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
50s to 60s. Highs in the upper 70s.
.TUESDAY...Sunny. Highs in the lower 80s.


$$

CAZ529-170100-
Northern Monterey Bay-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Lows in the mid
50s. Light winds.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs in the upper 60s.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog after midnight. A slight chance of
drizzle after midnight. Lows in the mid 50s. Southwest winds 5 to
10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. A slight chance of drizzle in the
morning. Highs around 70. Light winds...becoming southwest 5 to
10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Patchy fog after midnight. Lows in the mid 50s.
West winds 5 to 10 mph...becoming north after midnight.
.FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the upper 70s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Patchy fog. Lows in
the mid 50s. Highs in the upper 70s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 50s.
.SUNDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog. Highs in the mid 70s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the mid 50s.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 70s.
Lows in the mid 50s.
.TUESDAY...Partly cloudy in the morning then becoming sunny.
Highs around 80.

&&
	TEMPERATURE	/	PRECIPITATION

Santa Cruz	53	70	54	71	/	10	20	20

$$

CAZ530-170100-
Southern Monterey Bay and Big Sur Coast-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Lows in the upper
40s to mid 50s. West winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Areas of fog in the morning. Highs in the upper 60s. West
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog after midnight. A slight chance of
drizzle after midnight. Lows in the upper 40s to mid 50s. West
winds 5 to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Areas of fog in the morning. A slight chance of drizzle in the
morning. Highs in the upper 60s. Light winds...becoming west 5 to
10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the lower 50s. Northwest winds 5 to
10 mph...becoming north after midnight.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the 70s.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 60s to upper 70s.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the mid 50s.
Highs in the upper 60s to mid 70s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 50s. Highs in the upper 60s to mid 70s.
.TUESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s to lower 80s.

&&
	TEMPERATURE	/	PRECIPITATION

Monterey	56	66	56	68	/	20	20
Big Sur	51	65	50	66	/	20	20

$$

CAZ528-170100-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the mid 60s to lower 70s. Southwest winds around 5 mph
increasing to west 10 to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy. A slight chance of drizzle
after midnight. Lows in the lower 50s. West winds 10 to 20 mph...
becoming south 5 to 10 mph after midnight.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. A slight chance of drizzle in the
morning. Highs in the upper 60s to mid 70s. Light winds...
becoming west 5 to 15 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
10 to 15 mph...becoming southeast up to 5 mph after midnight.
.FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 50s.
.SUNDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the 60s to upper 70s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the mid 50s.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the 60s to
upper 70s. Lows in the mid 50s.
.TUESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s to mid 80s.

&&
	TEMPERATURE	/	PRECIPITATION

Salinas	54	66	55	67	/	20	20
Carmel Valley	50	72	51	73	/	10	10
Hollister	50	72	53	74	/	10

$$

CAZ516-170100-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Mostly cloudy. Patchy fog. Lows in the lower
50s. Light winds.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs in the upper 70s. Southeast
winds around 5 mph increasing to southwest 10 to 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Areas of fog after midnight. Lows in the upper
40s. West winds 10 to 15 mph in the evening...becoming light.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs near 80. Light winds...becoming
northwest 5 to 10 mph with gusts to around 25 mph in the
afternoon.
.THURSDAY NIGHT...Mostly clear except patchy fog after midnight.
Lows in the lower 50s. Northwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog. Highs in the 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 50s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s.
Highs in the mid 80s to lower 90s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Partly cloudy in the morning then becoming sunny.
Patchy fog. Highs in the 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Sunny. Areas of fog. Highs in the upper 80s to mid
90s.

&&
	TEMPERATURE	/	PRECIPITATION

King City	51	77	50	77	/

$$

CAZ517-170100-
Santa Lucia Mountains and Los Padres National Forest-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Lows in the upper 40s to mid
50s. South winds up to 5 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the lower 60s to mid 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows near 50. Southwest winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the 60s to 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
Northwest winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s to mid 80s.
.FRIDAY NIGHT...Clear. Lows in the 50s to lower 60s.
.SATURDAY...Sunny. Highs in the 70s to 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 50s to mid 60s.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs in the 70s to 80s.
Lows in the lower 50s to mid 60s.


$$

CAZ518-170100-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
302 AM PDT Wed Sep 16 2026

.REST OF TONIGHT...Partly cloudy. Lows in the upper 40s to mid
50s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the upper 60s to lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower
50s. Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Patchy fog in the morning. Highs in the upper
60s to lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
Northwest winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the 70s to 80s.
.FRIDAY NIGHT...Clear. Lows in the 50s.
.SATURDAY...Sunny. Highs in the mid 70s to lower 90s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s
to lower 60s. Highs in the mid 70s to lower 90s.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows in the 50s to
lower 60s. Highs in the upper 70s to lower 90s.

&&
	TEMPERATURE	/	PRECIPITATION

Pinnacles NP	50	83	48	83	/

$$


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214
FPUS65 KBYZ 160952
SFTBYZ
MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-162300-
Tabular State Forecast for SCen and SErn MT/NCen WY
National Weather Service Billings MT
352 AM MDT Wed Sep 16 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data

FCST	FCST	FCST	FCST	FCST	FCST	FCST
Today	Thu	Fri	Sat	Sun	Mon	Tue
Sep 16	Sep 17	Sep 18	Sep 19	Sep 20	Sep 21	Sep 22
...SOUTH CENTRAL MONTANA...
Livingston
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Sunny
/72	43/76	49/75	46/69	45/73	45/77	46/75
/00	00/30	20/80	90/70	40/10	00/00	00/10
Big Timber
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Ptcldy
/70	44/73	51/75	50/70	49/74	48/76	50/75
/00	00/20	20/80	90/60	40/20	00/00	00/10
Harlowton
Sunny	Ptcldy	Tstrms	Tstrms	Ptcldy	Sunny	Ptcldy
/68	41/72	49/75	49/68	47/72	45/75	47/73
/00	00/10	10/70	90/60	30/20	00/00	00/10
Roundup
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Ptcldy
/67	43/75	51/76	51/68	48/72	46/76	47/74
/00	00/00	10/50	90/70	50/30	00/00	00/00
Billings
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Ptcldy
/70	45/75	54/78	54/70	51/72	49/76	50/74
/00	00/00	10/60	90/70	60/30	10/00	00/10
Red Lodge
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Sunny
/63	44/69	53/70	50/63	47/66	47/69	48/68
/00	00/20	10/80	90/80	60/30	00/00	00/10
Columbus
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Ptcldy
/70	42/74	49/77	49/70	47/73	45/77	46/75
/00	00/10	10/70	90/70	50/20	00/00	00/10
Hardin
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Sunny
/71	44/78	51/80	51/70	47/72	44/78	43/76
/00	00/00	10/40	100/80	70/40	10/00	00/00
...SOUTHEAST MONTANA...
Miles City
Sunny	Mocldy	Tstrms	Tstrms	Tstrms	Sunny	Sunny
/71	44/76	56/80	54/69	50/69	48/74	49/74
/00	00/10	10/20	90/90	70/50	20/00	00/00
Forsyth
Sunny	Mocldy	Tstrms	Tstrms	Shwrs	Sunny	Sunny
/71	45/78	55/80	54/70	50/71	48/76	47/75
/00	00/10	10/20	90/80	60/50	10/10	00/00
Broadus
Sunny	Mocldy	Tstrms	Tstrms	Tstrms	Ptcldy	Sunny
/74	47/75	57/80	55/70	51/70	48/75	49/76
/00	00/40	30/20	90/80	70/50	30/10	00/10
Baker
Sunny	Windy	Ptcldy	Tstrms	Tstrms	Ptcldy	Sunny
/76	39/72	50/78	49/69	46/69	43/73	44/76
/00	00/20	30/10	70/80	70/60	20/20	00/00
...NORTH CENTRAL WYOMING...
Sheridan
Sunny	Mocldy	Tstrms	Tstrms	Ptcldy	Sunny	Sunny
/72	42/75	49/78	48/69	44/71	41/76	42/77
/00	00/30	10/60	90/90	70/40	20/10	00/10
$$
weather.gov/billings

762
FPUS65 KTFX 160132
SFTTFX
MTZ301>330-161100-
Tabular State Forecast for North Central and Southwest Montana
National Weather Service Great Falls MT
731 PM MDT Tue Sep 15 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data

FCST	FCST	FCST	FCST	FCST	FCST	FCST
Wed	Thu	Fri	Sat	Sun	Mon	Tue
Sep 16	Sep 17	Sep 18	Sep 19	Sep 20	Sep 21	Sep 22
...CENTRAL MONTANA...
Great Falls
Ptcldy	Sunny	Rain	Ptcldy	Sunny	Sunny	Sunny
43/62	42/72	50/71	51/70	48/74	48/77	49/72
20/00	00/00	40/50	70/40	10/00	00/00	00/10
Cut Bank
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
43/58	39/68	47/68	47/68	47/71	45/72	46/66
70/20	00/00	20/10	20/10	00/00	00/00	00/00
Havre
Ptcldy	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
44/65	42/75	49/74	49/71	48/74	47/78	48/74
50/10	00/00	10/20	50/40	20/10	00/00	00/00
Helena
Ptcldy	Sunny	Tstrms	Ptcldy	Sunny	Sunny	Sunny
44/67	44/78	50/74	50/72	48/76	47/77	48/75
10/00	00/00	70/80	70/40	10/00	00/00	00/10
Lewistown
Ptcldy	Sunny	Shwrs	Rain	Sunny	Sunny	Ptcldy
40/64	42/76	50/73	48/67	47/71	47/76	48/73
20/00	00/00	10/60	80/60	30/20	00/00	00/10
Shelby
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
44/60	40/70	48/69	49/69	48/72	46/74	46/68
50/10	00/00	20/20	40/10	10/00	00/00	00/00
Chester
Ptcldy	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
43/61	42/70	48/71	48/69	46/73	46/74	46/69
40/10	00/00	30/20	40/30	10/00	00/00	00/00
Chinook
Ptcldy	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
44/66	43/72	49/74	51/70	48/74	47/77	47/73
60/10	00/00	10/20	50/40	20/10	00/00	00/00
Conrad
Ptcldy	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny
43/61	41/70	49/70	49/70	48/73	47/75	47/69
30/20	00/00	30/30	50/30	10/00	00/00	00/00
Choteau
Ptcldy	Sunny	Rain	Ptcldy	Sunny	Sunny	Sunny
44/60	42/70	49/70	49/70	48/73	48/76	48/70
30/10	00/00	50/50	60/30	00/00	00/00	00/10
Fort Benton
Ptcldy	Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny
45/66	43/76	51/74	52/72	50/76	49/79	50/74
20/00	00/00	30/20	70/40	20/00	00/00	00/00
Stanford
Ptcldy	Sunny	Shwrs	Rain	Sunny	Sunny	Ptcldy
41/63	43/76	52/71	50/68	48/72	48/75	49/72
20/00	00/00	20/70	70/50	20/10	00/00	00/00
White Sulphur Springs
Sunny	Ptcldy	Tstrms	Rain	Sunny	Sunny	Sunny
38/67	40/77	46/72	44/68	42/72	41/75	43/73
00/00	00/00	30/80	70/50	20/00	00/00	00/10
...SOUTHWEST MONTANA...
Bozeman Airport
Sunny	Ptcldy	Rain	Ptcldy	Sunny	Sunny	Sunny
38/71	40/77	47/74	44/71	42/74	41/77	43/76
00/00	00/20	30/70	80/40	20/10	00/00	00/10
Bozeman MSU
Sunny	Ptcldy	Rain	Rain	Sunny	Sunny	Sunny
38/70	43/77	50/73	46/70	45/73	44/75	46/75
00/00	00/30	30/70	70/50	20/10	00/00	00/10
West Yellowstone
Sunny	Tstrms	Tstrms	Ptcldy	Sunny	Sunny	Sunny
28/74	37/71	38/66	32/64	30/68	29/71	31/70
00/00	30/70	60/70	40/40	10/00	00/00	00/10
Dillon
Sunny	Ptcldy	Rain	Ptcldy	Sunny	Sunny	Sunny
37/72	42/77	46/72	42/71	41/74	41/77	42/75
10/00	10/30	40/70	50/20	10/00	00/00	00/10
Boulder
Ptcldy	Ptcldy	Tstrms	Ptcldy	Sunny	Sunny	Sunny
42/66	44/76	50/70	47/68	46/72	46/75	48/73
10/10	00/10	70/80	60/40	10/00	00/00	00/10
Townsend
Sunny	Sunny	Tstrms	Ptcldy	Sunny	Sunny	Sunny
47/69	47/77	53/73	50/70	49/73	48/76	49/74
00/00	00/10	60/70	80/40	20/00	00/00	00/10
Virginia City
Sunny	Ptcldy	Rain	Ptcldy	Sunny	Sunny	Sunny
38/65	44/71	49/66	44/64	44/68	44/71	46/69
10/00	10/40	30/70	50/40	10/00	00/00	00/20
$$
http://www.weather.gov/greatfalls

132
FPUS65 KGGW 152131
SFTGGW
MTZ016>027-059>062-161100-
Tabular State Forecast for Northeast Montana
National Weather Service Glasgow MT
331 PM MDT Tue Sep 15 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data

FCST	FCST	FCST	FCST	FCST	FCST	FCST
Wed	Thu	Fri	Sat	Sun	Mon	Tue
Sep 16	Sep 17	Sep 18	Sep 19	Sep 20	Sep 21	Sep 22
...NORTHEAST MONTANA...
Circle
Sunny	Ptcldy	Shwrs	Tstrms	Ptcldy	Sunny	Ptcldy
44/66	42/71	55/77	55/68	50/70	47/74	50/74
00/00	00/10	40/50	90/80	60/40	10/00	00/00
Culbertson
Ptcldy	Ptcldy	Tstrms	Shwrs	Mocldy	Sunny	Sunny
41/66	40/70	53/76	54/70	50/71	47/75	48/76
00/00	00/00	50/70	80/70	60/30	10/10	00/00
Glasgow
Ptcldy	Sunny	Mocldy	Tstrms	Ptcldy	Sunny	Ptcldy
45/65	42/70	54/75	54/69	51/71	48/74	50/73
00/00	00/00	20/40	80/60	50/20	10/00	00/00
Glendive
Sunny	Mocldy	Shwrs	Tstrms	Ptcldy	Sunny	Sunny
45/72	43/73	56/79	56/70	51/71	47/75	48/77
00/00	00/20	40/50	80/80	60/40	10/10	00/00
Jordan
Sunny	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny	Ptcldy
42/67	43/75	54/76	53/69	50/71	47/75	49/74
00/00	00/00	20/40	80/60	40/20	10/00	00/00
Malta
Ptcldy	Sunny	Ptcldy	Tstrms	Ptcldy	Sunny	Ptcldy
42/65	42/72	51/73	52/68	49/71	47/74	47/72
10/00	00/00	10/20	60/50	30/10	00/00	00/00
Opheim
Ptcldy	Sunny	Shwrs	Tstrms	Ptcldy	Sunny	Ptcldy
41/58	40/64	50/69	52/64	49/66	47/69	48/69
10/20	00/00	10/50	70/50	40/20	10/00	00/00
Plentywood
Ptcldy	Ptcldy	Tstrms	Tstrms	Mocldy	Ptcldy	Ptcldy
42/61	39/68	52/72	55/68	51/70	48/72	49/73
00/10	00/00	40/70	70/60	50/20	10/00	00/00
Poplar
Sunny	Ptcldy	Shwrs	Tstrms	Ptcldy	Sunny	Ptcldy
42/66	40/72	53/77	54/70	50/73	47/76	48/77
00/00	00/00	40/60	90/70	50/30	10/10	00/00
Scobey
Ptcldy	Ptcldy	Shwrs	Tstrms	Mocldy	Ptcldy	Ptcldy
41/62	39/67	51/71	53/67	50/70	47/72	48/72
00/10	00/00	40/50	70/60	50/20	10/00	00/00
Sidney
Sunny	Ptcldy	Tstrms	Shwrs	Ptcldy	Ptcldy	Ptcldy
43/71	41/72	54/77	55/70	51/72	48/75	49/77
00/00	00/10	50/60	80/70	60/40	10/10	00/00
Terry
Sunny	Mocldy	Ptcldy	Shwrs	Ptcldy	Sunny	Sunny
47/72	44/75	55/80	55/71	50/71	47/75	48/77
00/00	00/10	40/40	90/80	60/40	10/10	00/00
Whitewater
Ptcldy	Sunny	Mocldy	Mocldy	Ptcldy	Sunny	Ptcldy
43/63	41/70	50/73	51/68	48/71	46/74	46/72
20/10	00/00	10/20	50/40	30/10	00/00	00/00
Wibaux
Sunny	Mocldy	Shwrs	Shwrs	Shwrs	Sunny	Sunny
46/72	44/70	54/76	54/68	50/69	48/73	49/75
00/00	00/20	40/50	80/80	60/50	20/10	00/00
Winnett
Sunny	Ptcldy	Ptcldy	Shwrs	Sunny	Sunny	Ptcldy
41/66	43/75	51/76	53/69	48/72	47/76	48/75
00/00	00/00	10/40	80/60	40/10	00/00	00/00
Wolf Point
Sunny	Ptcldy	Shwrs	Tstrms	Ptcldy	Sunny	Ptcldy
42/67	40/72	52/77	53/70	49/73	47/76	48/77
00/00	00/00	40/50	90/70	50/30	10/10	00/00
Zortman
Ptcldy	Sunny	Ptcldy	Shwrs	Sunny	Sunny	Ptcldy
42/63	43/68	54/70	54/65	50/68	51/71	52/69
00/00	00/00	10/30	80/50	30/10	00/00	00/00
$$

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Bryce Anderson – DTN Meteorologist

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Quick System Moves Through the Northern Plains and Southern Canadian Prairies on Wednesday

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Posted at 12:03PM Tue Sep 15, 2026 CDT

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