| 774 | |
| FPUS56 KMTR 171002 | |
| ZFPMTR | |
|
| San Francisco Bay Area/Central California Zone Forecast | |
| National Weather Service San Francisco Bay Area | |
| 302 AM PDT Sat Oct 17 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 | |
|
| CAZ505-180100- | |
| Coastal North Bay...Including Point Reyes National Seashore- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING... |
|
| .REST OF TONIGHT...Mostly clear. Lows in the mid 50s. Light | |
| winds. |
| .SATURDAY...Sunny. Highs in the 70s to lower 80s. North winds up | |
| to 5 mph...becoming west in the afternoon. |
| .SATURDAY NIGHT...Mostly clear in the evening then becoming | |
| partly cloudy. Lows in the lower 50s. Northwest winds around | |
| 5 mph. |
| .SUNDAY...Partly cloudy. Highs in the 50s to upper 60s. West | |
| winds 5 to 15 mph. |
| .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly | |
| cloudy. Lows in the upper 40s. Northwest winds 5 to 15 mph. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the upper 50s. |
| .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of showers. |
| Lows in the upper 40s. Highs in the lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy. Patchy fog. A slight chance of | |
| rain. Lows around 50. |
| .WEDNESDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the mid 60s. |
| .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming | |
| mostly cloudy. Lows in the lower 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the lower 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the lower 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Point Reyes | 53 | 79 | 51 | 62 | / | |
|
| $$ | |
|
| CAZ503-180100- | |
| Sonoma Coastal Range- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Clear. Lows in the lower 60s. Light winds. |
| .SATURDAY...Sunny. Highs in the upper 80s. Light winds...becoming | |
| west around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Light | |
| winds. |
| .SUNDAY...Sunny. Highs in the mid 70s. Light winds...becoming | |
| west 5 to 10 mph in the afternoon. |
| .SUNDAY NIGHT...Mostly clear in the evening then becoming mostly | |
| cloudy. Lows in the mid 40s. Northwest winds around 5 mph in the | |
| evening...becoming light. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the mid 60s. |
| .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of showers. |
| Lows in the mid 40s. Highs in the upper 60s. |
| .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the | |
| upper 40s. Highs in the upper 60s. |
| .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s. |
| Highs in the upper 60s. |
|
|
| $$ | |
|
| CAZ502-180100- | |
| Marin Coastal Range- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Clear. Lows near 60. Light winds. |
| .SATURDAY...Sunny. Highs in the upper 80s. Light winds...becoming | |
| southwest around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds | |
| 5 to 10 mph. |
| .SUNDAY...Sunny. Highs in the upper 60s. West winds 5 to 10 mph. |
| .SUNDAY NIGHT...Partly cloudy. Lows around 50. West winds 10 to | |
| 15 mph. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs around 60. |
| .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of showers. |
| Lows around 50. Highs in the lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain. Lows | |
| around 50. |
| .WEDNESDAY...Partly cloudy. Highs in the upper 60s. |
| .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain. Lows | |
| in the lower 50s. |
| .THURSDAY...Partly cloudy. Highs in the mid 60s. |
| .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s. |
| Highs in the upper 60s. |
|
|
| $$ | |
|
| CAZ506-180100- | |
| North Bay Interior Valleys- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Mostly clear. Lows in the upper 40s to mid | |
| 60s. North winds up to 5 mph. |
| .SATURDAY...Sunny. Highs in the upper 70s to lower 90s. North | |
| winds up to 5 mph...becoming southwest in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s to upper 50s. |
| West winds 5 to 10 mph. |
| .SUNDAY...Sunny. Patchy fog in the morning. Highs in the mid 60s | |
| to lower 80s. Southwest winds 5 to 10 mph increasing to 10 to | |
| 20 mph in the afternoon. |
| .SUNDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows in the 40s to lower 50s. West winds 10 to 20 mph. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the upper 50s to lower 70s. |
| .MONDAY NIGHT...Mostly cloudy. Patchy fog. A slight chance of | |
| showers. Lows in the 40s to lower 50s. |
| .TUESDAY...Mostly cloudy. Patchy fog. A chance of showers. Highs | |
| in the 60s to lower 70s. |
| .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower | |
| 40s to mid 50s. Highs in the lower 60s to mid 70s. |
| .WEDNESDAY NIGHT...Partly cloudy. Patchy fog. A slight chance of | |
| rain. Lows in the lower 40s to mid 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Areas of fog. Highs in the 60s to lower 70s. |
| .THURSDAY NIGHT AND FRIDAY...Mostly clear except patchy fog. Lows | |
| in the 40s to lower 50s. Highs in the 60s to mid 70s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Santa Rosa | 50 | 92 | 45 | 78 | / | |
| San Rafael | 58 | 91 | 53 | 75 | / | |
| Napa | 56 | 87 | 50 | 73 | / | |
|
| $$ | |
|
| CAZ504-180100- | |
| North Bay Interior Mountains- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Clear. Lows in the 50s to upper 60s. Light | |
| winds. |
| .SATURDAY...Sunny. Highs in the 80s. East winds up to 5 mph... |
| becoming southwest around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Clear. Lows in the mid 50s. Light winds. |
| .SUNDAY...Sunny. Highs in the mid 60s to upper 70s. Light winds... |
| becoming southwest 5 to 10 mph in the afternoon. |
| .SUNDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows in the mid 40s to lower 50s. Southwest winds 5 to | |
| 10 mph. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the 50s to upper 60s. |
| .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A slight chance of | |
| showers. Lows in the upper 40s. Highs in the upper 50s to mid | |
| 60s. |
| .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower | |
| 50s. Highs in the 60s to lower 70s. |
| .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain. Lows | |
| in the upper 40s to mid 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the 60s. |
| .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s. |
| Highs in the 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Lake Berryessa | 61 | 87 | 57 | 78 | / | |
|
| $$ | |
|
| CAZ006-180100- | |
| San Francisco- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING... |
|
| .REST OF TONIGHT...Mostly clear. Lows around 60. West winds up to | |
| 5 mph. |
| .SATURDAY...Sunny. Highs in the lower 70s to mid 80s. Northwest | |
| winds 5 to 10 mph. |
| .SATURDAY NIGHT...Mostly clear in the evening then becoming | |
| partly cloudy. Lows in the upper 50s. Southwest winds 5 to | |
| 10 mph. |
| .SUNDAY...Partly cloudy. Highs in the 50s to upper 60s. West | |
| winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. |
| .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly | |
| cloudy. Lows in the mid 50s. West winds 10 to 20 mph. |
| .MONDAY...Mostly cloudy. Highs near 60. |
| .MONDAY NIGHT...Mostly cloudy. Lows in the 50s. |
| .TUESDAY...Mostly cloudy. A chance of showers. Highs in the lower | |
| to mid 60s. |
| .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy. A slight | |
| chance of rain. Lows in the mid 50s. Highs in the 60s. |
| .THURSDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. |
| .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to | |
| mid 50s. Highs in the lower to mid 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| San Francisco | 58 | 81 | 56 | 66 | / | |
| Ocean Beach | 58 | 77 | 56 | 63 | / | |
|
| $$ | |
|
| CAZ509-180100- | |
| San Francisco Peninsula Coast- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING... |
|
| .REST OF TONIGHT...Mostly clear. Lows in the upper 50s. Light | |
| winds. |
| .SATURDAY...Sunny. Highs in the upper 70s. North winds around | |
| 5 mph...becoming northwest in the afternoon. |
| .SATURDAY NIGHT...Mostly clear in the evening then becoming | |
| partly cloudy. Lows in the mid 50s. West winds around 5 mph. |
| .SUNDAY...Partly cloudy. Highs in the 60s. Northwest winds 5 to | |
| 15 mph. |
| .SUNDAY NIGHT...Mostly cloudy. Lows near 50. Northwest winds 5 to | |
| 15 mph. |
| .MONDAY...Mostly cloudy. Highs around 60. |
| .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of showers. |
| Lows in the lower 50s. Highs in the lower 60s. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows near 50. |
| .WEDNESDAY...Mostly cloudy. A slight chance of rain. Highs in the | |
| mid 60s. |
| .WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. A slight chance of | |
| rain. Lows in the upper 40s to mid 50s. |
| .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Highs in the lower | |
| 60s. Lows in the lower 50s. |
| .FRIDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the mid 60s. |
|
|
| $$ | |
|
| CAZ508-180100- | |
| San Francisco Bay Shoreline- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Clear. Lows in the lower 60s. Light winds. |
| .SATURDAY...Sunny. Highs in the 80s. North winds up to 5 mph... |
| becoming northwest 5 to 15 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds | |
| 5 to 15 mph. |
| .SUNDAY...Sunny. Highs in the upper 60s to mid 70s. West winds | |
| 5 to 10 mph increasing to 10 to 20 mph in the afternoon. |
| .SUNDAY NIGHT...Mostly clear in the evening then becoming mostly | |
| cloudy. Lows in the lower 50s. West winds 10 to 20 mph. |
| .MONDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the mid 60s. |
| .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. |
| .TUESDAY...Mostly cloudy. A chance of showers. Highs in the upper | |
| 60s. |
| .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain. Lows in | |
| the lower 50s. |
| .WEDNESDAY...Mostly cloudy. A chance of rain. Highs near 70. |
| .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain. Lows | |
| in the mid 50s. |
| .THURSDAY...Mostly cloudy. Patchy fog. Highs in the mid to upper | |
| 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. |
| Patchy fog. Highs in the mid 60s to lower 70s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| SFO Airport | 59 | 84 | 56 | 68 | / | |
| Oakland | 59 | 83 | 56 | 69 | / | |
| Fremont | 57 | 86 | 55 | 73 | / | |
| Redwood City | 59 | 89 | 55 | 76 | / | |
| Mountain View | 58 | 83 | 54 | 72 | / | |
|
| $$ | |
|
| CAZ510-180100- | |
| East Bay Interior Valleys- | |
| 302 AM PDT Sat Oct 17 2026 | |
|
| .REST OF TONIGHT...Clear. Lows in the upper 50s. Light winds. |
| .SATURDAY...Sunny. Highs near 90. Northwest winds 5 to 10 mph. |
| .SATURDAY NIGHT...Clear. Lows in the mid 50s. West winds up to | |
| 5 mph...becoming southwest after midnight. |
| .SUNDAY...Sunny. Highs near 80. Southwest winds up to 5 mph... |
| becoming west 5 to 15 mph in the afternoon. |
| .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest | |
| winds 5 to 15 mph. |
| .MONDAY...Partly cloudy. Highs in the mid 60s to lower 70s. |
| .MONDAY NIGHT...Mostly cloudy. Lows in the upper 40s. |
| .TUESDAY...Mostly cloudy. Areas of fog. A slight chance of | |
| showers. Highs in the upper 60s. |
| .TUESDAY NIGHT...Mostly cloudy in the evening then becoming | |
| partly cloudy. A slight chance of rain. Lows in the lower 50s. |
| .WEDNESDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. A chance of rain. Highs in the lower 70s. |
| .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain. Lows | |
| in the lower 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Areas of fog. Highs around 70. |
| .THURSDAY NIGHT...Mostly clear except patchy fog. Lows in the | |
| upper 40s. |
| .FRIDAY...Sunny. Areas of fog. Highs in the lower 70s. |
|
| && | |
| 843 |
| FPUS65 KBYZ 170952 |
| SFTBYZ |
| MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-172300- |
| Tabular State Forecast for SCen and SErn MT/NCen WY |
| National Weather Service Billings MT |
| 351 AM MDT Sat Oct 17 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 |
 |
DTN Weather Summary
