State Forecast for Kalispell , MT
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274
FPUS56 KMTR 181302
ZFPMTR
San Francisco Bay Area/Central California Zone Forecast
National Weather Service San Francisco Bay Area
601 AM PDT Wed Mar 18 2026
This is an automatically generated product that provides average
values for large geographic areas. For a more site specific
forecast...please visit weather.gov/sanfrancisco
(1) Select a location from the drop down menu above the map...
-- or --
(2) Click a location on the map.
You can refine your selection by clicking on the map displayed on
the resulting page.
CAZ505-190400-
Coastal North Bay...Including Point Reyes National Seashore-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the mid 70s to lower 80s. North winds
around 5 mph...becoming west in the afternoon.
.TONIGHT...Mostly clear. Lows in the 50s. Northwest winds around
5 mph.
.THURSDAY...Sunny. Highs near 80. Northwest winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s to lower 80s. Northwest
winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to mid 70s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower
50s. Highs in the 60s to lower 70s.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.TUESDAY...Mostly cloudy. A slight chance of rain. Highs in the
mid 60s.
&&
TEMPERATURE/PRECIPITATION
Point Reyes815281/
$$
CAZ503-190400-
Sonoma Coastal Range-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the upper 80s. Light winds.
.TONIGHT...Mostly clear. Lows in the upper 50s. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
winds around 5 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs around 90. Light winds...becoming
northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 70s to
lower 80s. Lows in the lower 50s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the lower 50s.
.TUESDAY...Mostly cloudy. A chance of rain. Highs in the lower
70s.
$$
CAZ502-190400-
Marin Coastal Range-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the mid 80s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the upper 50s. Northwest winds 5 to
10 mph.
.THURSDAY...Sunny. Highs in the mid 80s. North winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming sunny. Highs
in the mid 80s. North winds around 5 mph...becoming northwest in
the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 60s
to mid 70s. Lows in the lower 50s.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A slight chance of rain. Highs in the upper 60s.
$$
CAZ506-190400-
North Bay Interior Valleys-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the upper 70s to mid 90s. North winds up
to 5 mph...becoming south in the afternoon.
.TONIGHT...Clear. Lows in the lower 50s to mid 60s. Northwest
winds up to 5 mph.
.THURSDAY...Sunny. Highs in the 80s to 90s. North winds up to
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s to mid 60s.
Northwest winds up to 5 mph.
.FRIDAY...Sunny. Highs in the lower 80s to mid 90s. North winds
up to 5 mph...becoming west in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the 50s to lower 60s.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the 70s
to 80s. Lows in the 40s to upper 50s.
.MONDAY...Partly cloudy. Highs in the upper 60s to lower 80s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the 40s to upper 50s.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A slight chance of rain. Highs in the mid 60s to upper
70s.
&&
TEMPERATURE/PRECIPITATION
Santa Rosa915494/
San Rafael895791/
Napa885890/
$$
CAZ504-190400-
North Bay Interior Mountains-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the 70s to upper 80s. Northeast winds
around 5 mph...becoming southwest in the afternoon.
.TONIGHT...Clear. Lows in the lower to mid 60s. Northwest winds
around 5 mph.
.THURSDAY...Sunny. Highs in the 80s to lower 90s. North winds
around 5 mph.
.THURSDAY NIGHT...Clear. Lows in the 60s. Northwest winds around
5 mph.
.FRIDAY...Sunny. Highs in the upper 70s to lower 90s. Northwest
winds around 5 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the lower 60s.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the
lower 70s to mid 80s. Lows in the 50s.
.MONDAY...Partly cloudy. Highs in the mid 60s to upper 70s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the mid 50s.
.TUESDAY...Partly cloudy in the morning then becoming mostly
cloudy. A slight chance of rain. Highs in the lower 60s to mid
70s.
&&
TEMPERATURE/PRECIPITATION
Lake Berryessa886090/
$$
CAZ006-190400-
San Francisco-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the 70s to 80s. Northwest winds 5 to
10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. West winds 5 to
10 mph.
.THURSDAY...Sunny. Highs in the mid 70s to lower 90s. North winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 60. West winds 5 to
10 mph.
.FRIDAY...Sunny. Highs in the 70s to 80s. Northwest winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 60s to upper 70s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the mid
50s. Highs in the 60s to lower 70s.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of rain. Highs in the 60s to lower 70s.
&&
TEMPERATURE/PRECIPITATION
San Francisco865787/
Ocean Beach835785/
$$
CAZ509-190400-
San Francisco Peninsula Coast-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the 80s. North winds 5 to 10 mph.
.TONIGHT...Mostly clear. Lows in the upper 50s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the mid to upper 80s. North winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower to mid 80s. North winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy. Highs in the lower 70s.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows around
50. Highs in the mid 60s to lower 70s.
.MONDAY THROUGH TUESDAY...Mostly cloudy. Highs in the upper 60s.
Lows in the lower 50s.
$$
CAZ508-190400-
San Francisco Bay Shoreline-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the mid 80s to lower 90s. Light winds...
becoming northwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows in the upper 50s. Northwest winds up to
5 mph in the evening...becoming light.
.THURSDAY...Sunny. Highs in the 80s to mid 90s. Light winds...
becoming north around 5 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows in the lower 60s. Northwest winds
5 to 10 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the 80s to lower 90s. Light winds...
becoming northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 70s to lower 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower
50s. Highs in the 60s to upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to upper 70s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 50s.
Highs in the 70s.
&&
TEMPERATURE/PRECIPITATION
SFO Airport845886/
Oakland915992/
Fremont915992/
Redwood City905992/
Mountain View886088/
$$
CAZ510-190400-
East Bay Interior Valleys-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the lower 90s. North winds 5 to 10 mph.
.TONIGHT...Clear. Lows in the upper 50s. Northwest winds around
5 mph in the evening...becoming light.
.THURSDAY...Sunny. Highs in the lower 90s. North winds 5 to
10 mph.
.THURSDAY NIGHT...Clear. Lows in the upper 50s. Northwest winds
5 to 10 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the lower 90s. Light winds...becoming
north 5 to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 80s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower
to mid 50s. Highs in the mid 80s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the lower to mid 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
&&
TEMPERATURE/PRECIPITATION
Concord925893/
Livermore915692/
$$
CAZ513-190400-
Santa Clara Valley...including San Jose-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the lower 90s. Light winds...becoming
northwest 5 to 10 mph in the afternoon.
.TONIGHT...Clear. Lows around 60. Northwest winds 5 to 10 mph in
the evening...becoming light.
.THURSDAY...Sunny. Highs in the mid 90s. Light winds...becoming
northwest around 5 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 60. Northwest winds 5 to
10 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the lower 90s. Light winds...becoming
northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy. Highs in the mid 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower
50s. Highs in the lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Partly cloudy. Highs around 80.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 80.
&&
TEMPERATURE/PRECIPITATION
San Jose926093/
Morgan Hill935994/
$$
CAZ512-190400-
Santa Cruz Mountains-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the mid 80s to lower 90s. Northeast
winds up to 5 mph.
.TONIGHT...Clear. Lows in the 50s to upper 60s. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the 80s to mid 90s. North winds up to
5 mph.
.THURSDAY NIGHT...Clear. Lows in the 50s to upper 60s. North
winds around 5 mph.
.FRIDAY...Sunny. Highs in the mid 80s to lower 90s. Northeast
winds around 5 mph...becoming northwest in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the 50s to mid 60s.
.SATURDAY...Mostly cloudy. Highs in the 70s to lower 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower to
mid 50s. Highs in the upper 60s to lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
.MONDAY...Partly cloudy. Highs in the 60s to upper 70s.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 70s.
$$
CAZ515-190400-
East Bay Hills-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the upper 80s. Northeast winds around
5 mph.
.TONIGHT...Clear. Lows in the lower 60s. West winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 80s. North winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the lower 60s. Northwest winds
around 5 mph...becoming southwest after midnight.
.FRIDAY...Sunny. Highs in the upper 80s. Light winds...becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the lower 60s.
.SATURDAY...Mostly cloudy. Highs in the lower 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the lower 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the mid 50s.
.TUESDAY...Partly cloudy. Highs in the upper 70s.
$$
CAZ514-190400-
Eastern Santa Clara Hills-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the upper 80s. Southeast winds around
5 mph...becoming south in the afternoon.
.TONIGHT...Clear. Lows in the 50s to mid 60s. West winds around
5 mph...becoming northwest after midnight.
.THURSDAY...Sunny. Highs in the upper 80s. North winds around
5 mph.
.THURSDAY NIGHT...Clear. Lows in the 50s to mid 60s. Northwest
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 80s. North winds around
5 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the 50s to mid 60s.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower
80s. Lows in the 40s to upper 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the upper 70s.
Lows in the 40s to upper 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy. Lows in the 40s to upper 50s.
.TUESDAY...Partly cloudy. Highs in the mid 70s.
$$
CAZ529-190400-
Northern Monterey Bay-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the lower 90s. Light winds...becoming
southwest up to 5 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 50s. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs around 90. Light winds...becoming
northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy. Highs in the lower 80s.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper
40s. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
.MONDAY...Partly cloudy. Highs in the upper 70s.
.MONDAY NIGHT...Mostly cloudy. Lows around 50.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 70s.
&&
TEMPERATURE/PRECIPITATION
Santa Cruz915893/
$$
CAZ530-190400-
Southern Monterey Bay and Big Sur Coast-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the 80s. Light winds...becoming
northwest around 5 mph in the afternoon.
.TONIGHT...Mostly clear. Lows near 60. Light winds.
.THURSDAY...Sunny. Highs in the mid 80s to lower 90s. Light
winds...becoming northwest around 5 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows near 60. Light winds.
.FRIDAY...Sunny. Highs in the 80s. Light winds...becoming
northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy. Highs in the 70s to lower 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
mostly clear. Lows in the lower 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the 60s to
upper 70s. Lows in the upper 40s to mid 50s.
.MONDAY...Partly cloudy. Highs in the 70s.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the lower 50s.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 70s.
&&
TEMPERATURE/PRECIPITATION
Monterey835784/
Big Sur886691/
$$
CAZ528-190400-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the lower 90s. East winds around 5 mph...
becoming northwest in the afternoon.
.TONIGHT...Mostly clear. Lows near 60. Northwest winds around
5 mph in the evening...becoming light.
.THURSDAY...Sunny. Highs in the mid 90s. East winds around
5 mph...becoming north in the afternoon.
.THURSDAY NIGHT...Clear. Lows in the upper 50s to mid 60s. North
winds around 5 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the lower 90s. East winds around
5 mph...becoming north in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy. Highs near 80.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
mostly clear. Lows in the lower 50s.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the upper 70s.
Lows in the lower 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 50s.
Highs in the upper 70s.
&&
TEMPERATURE/PRECIPITATION
Salinas905892/
Carmel Valley936395/
Hollister925994/
$$
CAZ516-190400-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the lower to mid 90s. Light winds...
becoming south around 5 mph in the afternoon.
.TONIGHT...Clear. Lows in the upper 50s. Northwest winds up to
5 mph in the evening...becoming light.
.THURSDAY...Sunny. Highs in the 90s. Light winds.
.THURSDAY NIGHT...Clear. Lows in the upper 50s. North winds
around 5 mph in the evening...becoming light.
.FRIDAY...Sunny. Highs in the 90s. Light winds...becoming
southwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly cloudy. Highs in the upper 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
clear. Lows around 50.
.MONDAY...Partly cloudy in the morning then becoming sunny. Highs
in the mid 80s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the lower 50s.
Highs in the mid 80s.
&&
TEMPERATURE/PRECIPITATION
King City955997/
$$
CAZ517-190400-
Santa Lucia Mountains and Los Padres National Forest-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the upper 70s to lower 90s. Southeast
winds 5 to 10 mph...becoming southwest in the afternoon.
.TONIGHT...Clear. Lows in the 50s to upper 60s. Southwest winds
around 5 mph...becoming northeast after midnight.
.THURSDAY...Sunny. Highs in the upper 70s to lower 90s. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Clear. Lows in the 50s to upper 60s. North
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s to lower 90s. Northeast
winds 5 to 10 mph...becoming north in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the upper 50s to mid 60s.
.SATURDAY...Mostly cloudy. Highs in the lower 70s to mid 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
mostly clear. Lows in the lower to mid 50s.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs in the lower 70s to
mid 80s. Lows in the lower 50s.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the 50s. Highs
in the upper 60s to lower 80s.
$$
CAZ518-190400-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
602 AM PDT Wed Mar 18 2026
...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY...
.TODAY...Sunny. Highs in the 80s to mid 90s. East winds 5 to
10 mph...becoming southwest in the afternoon.
.TONIGHT...Clear. Lows in the mid 50s to upper 60s. Northeast
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 80s to upper 90s. Northeast
winds 5 to 10 mph.
.THURSDAY NIGHT...Clear. Lows in the 50s to 60s. Northeast winds
5 to 10 mph.
.FRIDAY...Sunny. Highs in the 80s to upper 90s. Northeast winds
5 to 10 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the 50s to mid 60s.
.SATURDAY...Mostly cloudy. Highs in the 80s to lower 90s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
mostly clear. Lows in the 50s to lower 60s.
.SUNDAY...Sunny. Highs in the upper 70s to lower 90s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
clear. Lows in the 40s to upper 50s.
.MONDAY...Partly cloudy in the morning then becoming sunny. Highs
in the 70s to upper 80s.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the 50s.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 70s to upper 80s.
&&
TEMPERATURE/PRECIPITATION
Pinnacles NP965897/
$$
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131
FPUS65 KBYZ 181149
SFTBYZ
MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-182300-
Tabular State Forecast for SCen and SErn MT/NCen WY
National Weather Service Billings MT
548 AM MDT Wed Mar 18 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
 
FCSTFCSTFCSTFCSTFCSTFCSTFCST
TodayThuFriSatSunMonTue
Mar 18Mar 19Mar 20Mar 21Mar 22Mar 23Mar 24
...SOUTH CENTRAL MONTANA...
Livingston
WindyWindyWindyWindyPtcldyPtcldyWindy
/7446/7748/7549/6933/5634/6036/60
/0000/0000/0000/3020/1010/1010/20
Big Timber
WindyWindyWindyWindyPtcldyPtcldyWindy
/7349/7650/7750/7034/5534/5935/60
/1000/0000/0000/3030/1010/1010/20
Harlowton
WindyWindyWindyWindyPtcldyPtcldyMocldy
/7047/7446/7546/6430/5331/5631/58
/1000/0000/0000/3020/1010/1010/20
Roundup
WindyMocldyPtcldyMocldyPtcldyPtcldyMocldy
/7346/7846/7746/6730/5531/5831/60
/2010/0000/0000/3030/1010/1010/10
Billings
WindyPtcldyPtcldyPtcldyPtcldyPtcldyMocldy
/7746/8049/7849/7334/5534/6136/62
/2010/0000/0000/3030/1010/1010/10
Red Lodge
WindyPtcldyPtcldyPtcldyPtcldyPtcldyMocldy
/6946/7247/7249/6933/5034/5534/58
/0000/0000/0000/3040/2010/1010/20
Columbus
WindyWindyPtcldyPtcldyPtcldyPtcldyMocldy
/7643/7944/7846/7433/5432/6033/62
/1000/0000/0000/3030/1010/1010/20
Hardin
PtcldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/7740/8144/8047/7432/5631/6134/64
/2010/0000/0000/3040/1010/1010/10
...SOUTHEAST MONTANA...
Miles City
WindyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/7040/7644/7546/6829/4930/5631/55
/2000/0000/0000/2020/1010/0010/10
Forsyth
WindySunnyPtcldyMocldyPtcldyPtcldyMocldy
/7342/7846/7749/7030/5332/5832/60
/2000/0000/0000/3030/1010/1010/10
Broadus
WindySunnySunnyPtcldyPtcldyPtcldyMocldy
/7341/7845/7748/7432/5232/6034/60
/1000/0000/0000/1030/1010/0010/10
Baker
WindyWindySunnyPtcldyPtcldyPtcldyPtcldy
/6636/7341/7242/6325/4626/5628/52
/1000/0000/0000/1020/1010/0010/10
...NORTH CENTRAL WYOMING...
Sheridan
WindySunnySunnyPtcldyPtcldyPtcldyMocldy
/7540/7843/7846/7731/5331/6133/63
/1000/0000/0000/1040/2010/1010/10
$$
weather.gov/billings
907
FPUS65 KTFX 181130
SFPMT
State Forecast For Montana
National Weather Service Great Falls MT
530 AM MDT Wed Mar 18 2026
MTZ001>007-043-182200-
West of the Continental Divide-
National Weather Service Missoula MT
530 AM MDT Wed Mar 18 2026
.TODAY...Mostly cloudy with areas of rain. Highs in the mid 50s
to lower 60s.
.TONIGHT...Mostly cloudy with a slight chance of rain. Lows in
the mid 30s to lower 40s.
.THURSDAY...Partly cloudy with a chance of rain. Highs in the
upper 50s to mid 60s.
.FRIDAY...Mostly cloudy with a chance of rain. Lows in the upper
30s to mid 40s. Highs in the upper 50s to mid 60s.
.SATURDAY...Mostly cloudy. A chance of rain. Lows in the lower
40s. Highs in the 50s.
.SUNDAY...Partly cloudy. Lows in the mid 20s to lower 30s. Highs
in the upper 40s to mid 50s.
$$
MTZ301>314-316>318-182200-
Central Montana-
National Weather Service Great Falls MT
530 AM MDT Wed Mar 18 2026
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING FOR East Glacier Park Region...Northern High
Plains...Eastern Glacier, Western Toole, and Central
Pondera...Southern Rocky Mountain Front...Southern High Plains...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
9 PM MDT THIS EVENING FOR Judith Basin County and Judith
Gap...Fergus County below 4500ft...Snowy and Judith Mountains...
.TODAY...Mostly cloudy. Slight chance of rain in the morning.
Highs 55 to 65...45 to 55 in the mountains. Southwest winds 20 to
25 mph shifting to the west 25 to 35 mph in the afternoon. Gusts
up to 55 mph.
.TONIGHT...Mostly cloudy. Lows 40 to 45. Southwest winds 20 to
30 mph. Gusts up to 45 mph.
.THURSDAY...Mostly cloudy. Highs 60 to 70...50 to 60 in the
mountains. Southwest winds 20 to 30 mph. Gusts up to 40 mph
increasing to 50 mph in the afternoon and evening.
.FRIDAY...Mostly cloudy. Chance of rain. Lows 40 to 45. Highs
60 to 70.
.SATURDAY...Mostly cloudy. Slight chance of rain and snow. Lows
40 to 45. Highs 50 to 60.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs 45 to 55.
$$
MTZ315-319>330-182200-
Southwest Montana-
National Weather Service Great Falls MT
530 AM MDT Wed Mar 18 2026
.TODAY...Partly cloudy. Highs 60 to 70...50 to 60 in the
mountains. West winds 20 to 30 mph in the afternoon. Gusts up to
45 mph.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 35 to 45. Gusts up to 40 mph in the evening.
.THURSDAY...Sunny in the morning then becoming partly cloudy.
Highs 65 to 75...50 to 60 in the mountains. Southwest winds 20 to
30 mph with gusts to 40 mph in the afternoon and evening.
.FRIDAY...Partly cloudy. Lows 35 to 45. Highs 60 to 70.
.SATURDAY...Mostly cloudy. Chance of rain and snow. Lows 40 to
45. Highs 55 to 65.
.SUNDAY...Partly cloudy. Lows 25 to 30. Highs 45 to 55.
$$
MTZ016>027-059>062-182200-
Northeast Montana-
National Weather Service Glasgow MT
530 AM MDT Wed Mar 18 2026
.TODAY...Mostly cloudy with a slight chance of light rain. Highs
in the mid to upper 60s.
.TONIGHT...Partly cloudy. Lows in the lower to mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower to mid 70s.
.FRIDAY...Partly cloudy. Highs in the upper 60s to mid 70s. Lows
in the mid 40s to lower 50s.
.SATURDAY...Mostly cloudy with a slight chance of light rain.
Highs near 60. Lows in the lower to mid 40s.
.SUNDAY...Partly cloudy. Highs in the 40s. Lows in the 20s.
$$
MTZ028>042-056>058-063>068-182200-
South Central and Southeast Montana-
National Weather Service Billings MT
530 AM MDT Wed Mar 18 2026
...High Wind Warning in effect until 9 PM MDT this evening for
portions of South Central Montana...
...Wind Advisory in effect until 9 PM MDT this evening for portions
of South Central Montana...
.TODAY...Strong crosswinds near Livingston. Mostly sunny. Highs
in the upper 60s to the upper 70s.
.TONIGHT...Strong crosswinds near Livingston. Partly cloudy. Lows
in the upper 30s to the upper 40s.
.THURSDAY...Mostly sunny. Highs in the lower 70s to the lower
80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s to around
50.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s
to the lower 50s. Highs in the lower 70s to the lower 80s.
.SATURDAY...Partly sunny. Chance of rain showers. Highs in the
mid 60s to upper 70s.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of snow showers. Lows in the mid 20s to the mid
30s.
.SUNDAY...Partly sunny. Slight chance of snow showers. Highs in
the upper 40s to the upper 50s.
$$
257
FPUS65 KGGW 180916
SFTGGW
MTZ016>027-059>062-182300-
Tabular State Forecast for Northeast Montana
National Weather Service Glasgow MT
316 AM MDT Wed Mar 18 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
FCSTFCSTFCSTFCSTFCSTFCSTFCST
TodayThuFriSatSunMonTue
Mar 18Mar 19Mar 20Mar 21Mar 22Mar 23Mar 24
...NORTHEAST MONTANA...
Circle
PtcldySunnyPtcldyMocldySunnyPtcldyMocldy
/6743/7549/7446/6325/4629/5429/52
/2000/0000/0010/2020/1010/1010/10
Culbertson
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6443/7247/6941/6023/4126/5327/48
/2000/0000/0020/2010/0010/1010/10
Glasgow
MocldySunnyPtcldyPtcldySunnyPtcldyMocldy
/6742/7346/7141/5923/4327/5127/48
/2000/0000/1010/2010/1010/1010/10
Glendive
PtcldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6742/7447/7445/6526/4628/5529/51
/2000/0000/0010/1020/1010/0010/10
Jordan
PtcldyPtcldyPtcldyMocldySunnyPtcldyMocldy
/7041/7747/7645/6424/4928/5528/54
/2000/0000/1010/3020/1010/1010/20
Malta
PtcldyPtcldyPtcldyMocldySunnyPtcldyMocldy
/6842/7445/7143/5923/4827/5327/52
/2000/0000/1010/2010/1010/1010/10
Opheim
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6243/6844/6538/5220/4126/4725/45
/2000/0000/1020/2010/1010/1010/10
Plentywood
MocldyPtcldyPtcldyPtcldyPtcldyPtcldyMocldy
/6139/6944/6536/4820/3624/4824/42
/1000/0000/0030/2010/0010/1000/10
Poplar
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6642/7345/7140/6123/4326/5326/50
/2000/0000/0020/2010/1010/1010/10
Scobey
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6342/7046/6638/5320/4025/4925/45
/2000/0000/1030/2010/1010/1010/10
Sidney
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6642/7447/7342/6323/4426/5527/50
/2000/0000/0010/1010/0010/1000/10
Terry
PtcldySunnyPtcldyMocldySunnyPtcldyMocldy
/6842/7747/7746/6727/4828/5830/55
/2000/0000/0000/2020/1010/0010/10
Whitewater
MocldyPtcldyPtcldyMocldySunnyPtcldyMocldy
/6743/7245/6939/5620/4626/5026/50
/2000/0000/1010/2010/1010/1010/10
Wibaux
PtcldyPtcldyPtcldyPtcldyPtcldyPtcldyMocldy
/6443/7348/7244/6425/4428/5328/50
/1000/0000/0000/1020/1010/0010/10
Winnett
PtcldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6943/7648/7744/6426/5330/5629/59
/2000/0000/1000/3020/1010/1010/20
Wolf Point
MocldyPtcldyPtcldyMocldyPtcldyPtcldyMocldy
/6741/7344/7140/6022/4426/5325/50
/2000/0000/0010/2010/1010/1010/10
Zortman
PtcldyPtcldyPtcldyMocldySunnyPtcldyMocldy
/6349/6853/6846/5626/4831/5131/52
/2000/0000/1000/2010/1010/1010/20
$$
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Bryce Anderson – DTN Meteorologist
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Temperatures Rising Wednesday

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Posted at 5:26AM Wed Mar 18, 2026 CDT
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