| 971 | |
| FPUS56 KMTR 191302 | |
| ZFPMTR | |
|
| San Francisco Bay Area/Central California Zone Forecast | |
| National Weather Service San Francisco Bay Area | |
| 602 AM PDT Mon Oct 19 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 | |
|
| CAZ505-200400- | |
| Coastal North Bay...Including Point Reyes National Seashore- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the upper 50s. West winds 5 to 10 mph. |
| .TONIGHT...Cloudy. Lows in the upper 40s. West winds 5 to 10 mph | |
| in the evening...becoming light. |
| .TUESDAY...Mostly cloudy. Highs in the lower 60s. Light winds... |
| becoming southwest around 5 mph in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Patchy fog | |
| after midnight. Lows in the lower 50s. Northwest winds around | |
| 5 mph in the evening...becoming light. Chance of showers | |
| 50 percent. |
| .WEDNESDAY...Mostly cloudy. Patchy fog in the morning. A chance | |
| of showers. Highs in the lower 60s. Light winds...becoming south | |
| around 5 mph in the afternoon. Chance of showers 50 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in | |
| the lower 50s. |
| .THURSDAY...Mostly cloudy. A slight chance of showers. Highs in | |
| the lower 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. |
| .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower 60s. |
| Lows in the upper 40s. |
| .SATURDAY...Partly cloudy in the morning then becoming sunny. |
| Highs in the mid 60s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows around 50. Highs in the mid 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Point Reyes | 57 | 47 | 62 | / | 10 | 10 | |
|
| $$ | |
|
| CAZ503-200400- | |
| Sonoma Coastal Range- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy. Highs in the upper 60s. West winds 5 to | |
| 10 mph. |
| .TONIGHT...Cloudy. Lows in the mid 40s. West winds up to 5 mph in | |
| the evening...becoming light. |
| .TUESDAY...Mostly cloudy. Highs in the upper 60s. Light winds... |
| becoming south around 5 mph in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A slight chance of showers in the | |
| evening, then a chance of showers after midnight. Lows around 50. |
| Light winds. Chance of showers 40 percent. |
| .WEDNESDAY...Mostly cloudy. A chance of showers. Highs around 70. |
| Light winds...becoming southwest around 5 mph in the afternoon. |
| Chance of showers 40 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows | |
| around 50. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. A slight chance of showers. Highs in the upper 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. |
| .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the upper 60s. |
| Lows in the mid 40s. |
| .SATURDAY...Sunny. A slight chance of rain. Highs around 70. |
| .SATURDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the | |
| upper 40s. |
| .SUNDAY...Partly cloudy. A chance of rain. Highs around 70. |
|
|
| $$ | |
|
| CAZ502-200400- | |
| Marin Coastal Range- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs around 60. West winds 10 to 15 mph. |
| .TONIGHT...Mostly cloudy. Lows in the upper 40s. West winds 5 to | |
| 10 mph. |
| .TUESDAY...Mostly cloudy. Highs in the lower 60s. Light winds. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the | |
| lower 50s. Northwest winds around 5 mph. Chance of showers | |
| 50 percent. |
| .WEDNESDAY...Mostly cloudy. A chance of showers. Highs in the mid | |
| 60s. Northeast winds around 5 mph...becoming south in the | |
| afternoon. Chance of showers 50 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in | |
| the lower 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. A slight chance of showers. Highs in the lower 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. |
| .FRIDAY...Sunny. Highs in the upper 60s. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s. |
| .SATURDAY...Sunny. Highs in the upper 60s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the lower 50s. Highs in the upper 60s. |
|
|
| $$ | |
|
| CAZ506-200400- | |
| North Bay Interior Valleys- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the upper 50s to lower 70s. West winds 10 to | |
| 20 mph. |
| .TONIGHT...Cloudy. Areas of fog after midnight. Lows in the upper | |
| 30s to lower 50s. West winds 10 to 15 mph decreasing to up to | |
| 5 mph after midnight. |
| .TUESDAY...Mostly cloudy. Patchy fog in the morning. Highs in the | |
| upper 50s to lower 70s. Northeast winds up to 5 mph...becoming | |
| southeast in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Patchy fog | |
| after midnight. Lows in the lower 40s to mid 50s. West winds up | |
| to 5 mph...becoming north after midnight. Chance of showers | |
| 50 percent. |
| .WEDNESDAY...Mostly cloudy. Patchy fog in the morning. A chance | |
| of showers. Highs in the 60s to lower 70s. North winds up to | |
| 5 mph...becoming southwest in the afternoon. Chance of showers | |
| 50 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. Areas of fog. A chance of | |
| showers. Lows in the lower 40s to mid 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Patchy fog. A chance of showers. Highs in the 60s to | |
| lower 70s. |
| .THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows in the upper | |
| 30s to lower 50s. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. |
| Patchy fog. Highs in the lower 60s to mid 70s. |
| .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 30s | |
| to lower 50s. Highs in the lower 60s to mid 70s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the lower 40s to mid 50s. Highs in the lower 60s to | |
| mid 70s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Santa Rosa | 69 | 39 | 70 | / | 10 | 10 | |
| San Rafael | 67 | 50 | 69 | / | 10 | 10 | |
| Napa | 63 | 45 | 64 | / | 10 | 30 | |
|
| $$ | |
|
| CAZ504-200400- | |
| North Bay Interior Mountains- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Partly cloudy. Highs in the 50s to upper 60s. West winds | |
| 5 to 10 mph. |
| .TONIGHT...Cloudy. Lows in the upper 40s. West winds up to 5 mph | |
| in the evening...becoming light. |
| .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. |
| Light winds...becoming east around 5 mph in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A slight chance of showers in the | |
| evening, then a chance of showers after midnight. Lows in the | |
| lower 50s. Light winds...becoming north up to 5 mph after | |
| midnight. Chance of showers 50 percent. |
| .WEDNESDAY...Mostly cloudy. A chance of showers. Highs in the 50s | |
| to upper 60s. North winds up to 5 mph...becoming southwest around | |
| 5 mph in the afternoon. Chance of showers 50 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in | |
| the upper 40s to mid 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. A chance of showers. Highs in the 50s to upper 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. |
| .FRIDAY...Sunny. Highs in the 60s. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s. |
| .SATURDAY...Sunny. Highs in the 60s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows near 50. Highs in the 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Lake Berryessa | 67 | 48 | 66 | / | 10 | 20 | |
|
| $$ | |
|
| CAZ006-200400- | |
| San Francisco- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs near 60. West winds 10 to 20 mph. |
| .TONIGHT...Mostly cloudy. Lows in the lower to mid 50s. West | |
| winds 5 to 15 mph. |
| .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. |
| Southeast winds around 5 mph...becoming north in the afternoon. |
| .TUESDAY NIGHT...A chance of showers in the evening, then showers | |
| likely after midnight. Lows in the 50s. Northwest winds 5 to | |
| 10 mph...becoming north after midnight. Chance of showers | |
| 70 percent. |
| .WEDNESDAY...Showers likely in the morning, then a chance of | |
| showers in the afternoon. Highs in the upper 50s to mid 60s. |
| Southeast winds around 5 mph. Chance of showers 70 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in | |
| the mid 50s. |
| .THURSDAY...Mostly cloudy. A slight chance of showers. Highs in | |
| the upper 50s to mid 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. |
| .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the 60s. Lows | |
| in the lower 50s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the mid 50s. Highs in the 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| San Francisco | 60 | 52 | 64 | / | 10 | 10 | |
| Ocean Beach | 58 | 52 | 61 | / | 10 | 10 | |
|
| $$ | |
|
| CAZ509-200400- | |
| San Francisco Peninsula Coast- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs around 60. Northwest winds 5 to 10 mph. |
| .TONIGHT...Mostly cloudy. Lows in the mid 40s to lower 50s. |
| Northwest winds 5 to 10 mph in the evening...becoming light. |
| .TUESDAY...Mostly cloudy. Highs in the lower 60s. Southeast winds | |
| around 5 mph...becoming west in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the | |
| upper 40s to mid 50s. Northwest winds around 5 mph...becoming | |
| northeast after midnight. Chance of showers 50 percent. |
| .WEDNESDAY...Showers likely. Highs in the lower 60s. Southeast | |
| winds around 5 mph. Chance of showers 70 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. A chance of | |
| showers. Lows in the upper 40s to mid 50s. |
| .THURSDAY...Mostly cloudy. A slight chance of showers. Highs in | |
| the lower 60s. |
| .THURSDAY NIGHT...Mostly cloudy. Lows near 50. |
| .FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs | |
| in the mid 60s. |
| .FRIDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows in the mid 40s to lower 50s. |
| .SATURDAY...Partly cloudy. Highs in the mid 60s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the upper 40s to mid 50s. Highs in the mid 60s. |
|
|
| $$ | |
|
| CAZ508-200400- | |
| San Francisco Bay Shoreline- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs in the 60s. West winds 10 to 20 mph. |
| .TONIGHT...Mostly cloudy. Lows in the lower 50s. West winds 10 to | |
| 20 mph...becoming southwest up to 5 mph after midnight. |
| .TUESDAY...Mostly cloudy. Highs in the upper 60s. Southeast winds | |
| up to 5 mph...becoming northwest in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the | |
| mid 50s. Northwest winds 5 to 10 mph...becoming northeast after | |
| midnight. Chance of showers 50 percent. |
| .WEDNESDAY...Patchy fog in the morning. Showers likely in the | |
| morning, then a chance of showers in the afternoon. Highs in the | |
| upper 60s. Southeast winds up to 5 mph. Chance of showers | |
| 70 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. A chance of | |
| showers. Lows in the mid 50s. |
| .THURSDAY...Mostly cloudy. Patchy fog. A slight chance of | |
| showers. Highs in the upper 60s. |
| .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to | |
| mid 50s. Highs in the mid 60s to lower 70s. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s to mid 50s. |
| .SATURDAY...Sunny. Highs near 70. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the lower to mid 50s. Highs near 70. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| SFO Airport | 64 | 53 | 67 | / | 10 | 10 | |
| Oakland | 63 | 52 | 66 | / | 10 | 20 | |
| Fremont | 66 | 50 | 68 | / | 10 | 20 | |
| Redwood City | 68 | 50 | 70 | / | 10 | 10 | |
| Mountain View | 66 | 50 | 67 | / | 10 | 20 | |
|
| $$ | |
|
| CAZ510-200400- | |
| East Bay Interior Valleys- | |
| 602 AM PDT Mon Oct 19 2026 | |
|
| .TODAY...Partly cloudy. Highs near 70. West winds 5 to 15 mph. |
| .TONIGHT...Mostly cloudy. Lows in the upper 40s. Southwest winds | |
| 10 to 15 mph decreasing to up to 5 mph after midnight. |
| .TUESDAY...Mostly cloudy. Patchy fog in the morning. A slight | |
| 925 |
| FPUS65 KBYZ 191247 |
| SFTBYZ |
| MTZ029>034-036-037-040-042-056>058-063>068-138-139-141-169>173-228-235-WYZ198-199-192300- |
| Tabular State Forecast for SCen and SErn MT/NCen WY |
| National Weather Service Billings MT |
| 646 AM MDT Mon Oct 19 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 |
 |