| 367 | |
| FPUS56 KMTR 191802 | |
| ZFPMTR | |
|
| San Francisco Bay Area/Central California Zone Forecast | |
| National Weather Service San Francisco Bay Area | |
| 1102 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 | |
|
| CAZ505-200900- | |
| Coastal North Bay...Including Point Reyes National Seashore- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...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 | |
|
| $$ | |
|
| CAZ503-200900- | |
| Sonoma Coastal Range- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Partly cloudy late in the morning then becoming | |
| mostly cloudy. Highs in the upper 60s. West winds 5 to 10 mph. |
| .TONIGHT...Cloudy. Lows in the mid 40s. West winds up to 5 mph in | |
| the evening...becoming light. |
| .TUESDAY...Mostly cloudy. Highs in the upper 60s. Light winds... |
| becoming south around 5 mph in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A slight chance of showers in the | |
| evening, then a chance of showers after midnight. Lows around 50. |
| Light winds. Chance of showers 40 percent. |
| .WEDNESDAY...Mostly cloudy. A chance of showers. Highs around 70. |
| Light winds...becoming southwest around 5 mph in the afternoon. |
| Chance of showers 40 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows | |
| around 50. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. A slight chance of showers. Highs in the upper 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. |
| .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the upper 60s. |
| Lows in the mid 40s. |
| .SATURDAY...Sunny. A slight chance of rain. Highs around 70. |
| .SATURDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the | |
| upper 40s. |
| .SUNDAY...Partly cloudy. A chance of rain. Highs around 70. |
|
|
| $$ | |
|
| CAZ502-200900- | |
| Marin Coastal Range- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Sunny late in the morning then becoming partly | |
| cloudy. Highs around 60. West winds around 10 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. |
|
|
| $$ | |
|
| CAZ506-200900- | |
| North Bay Interior Valleys- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Sunny late in the morning then becoming partly | |
| cloudy. Highs in the upper 50s to lower 70s. West winds 10 to | |
| 20 mph. |
| .TONIGHT...Cloudy. Areas of fog after midnight. Lows in the upper | |
| 30s to lower 50s. West winds 10 to 15 mph decreasing to up to | |
| 5 mph after midnight. |
| .TUESDAY...Mostly cloudy. Patchy fog in the morning. Highs in the | |
| upper 50s to lower 70s. Northeast winds up to 5 mph...becoming | |
| southeast in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Patchy fog | |
| after midnight. Lows in the lower 40s to mid 50s. West winds up | |
| to 5 mph...becoming north after midnight. Chance of showers | |
| 50 percent. |
| .WEDNESDAY...Mostly cloudy. Patchy fog in the morning. A chance | |
| of showers. Highs in the 60s to lower 70s. North winds up to | |
| 5 mph...becoming southwest in the afternoon. Chance of showers | |
| 50 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. Areas of fog. A chance of | |
| showers. Lows in the lower 40s to mid 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Patchy fog. A chance of showers. Highs in the 60s to | |
| lower 70s. |
| .THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows in the upper | |
| 30s to lower 50s. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. |
| Patchy fog. Highs in the lower 60s to mid 70s. |
| .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 30s | |
| to lower 50s. Highs in the lower 60s to mid 70s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the lower 40s to mid 50s. Highs in the lower 60s to | |
| mid 70s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Santa Rosa | 69 | 39 | 70 | / | 10 | 10 | |
| San Rafael | 67 | 50 | 69 | / | 10 | 10 | |
| Napa | 63 | 45 | 64 | / | 10 | 30 | |
|
| $$ | |
|
| CAZ504-200900- | |
| North Bay Interior Mountains- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Sunny late in the morning then becoming 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 | |
|
| $$ | |
|
| CAZ006-200900- | |
| San Francisco- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Partly cloudy. Highs near 60. West winds 10 to | |
| 20 mph. |
| .TONIGHT...Mostly cloudy. Lows in the lower to mid 50s. West | |
| winds 5 to 15 mph. |
| .TUESDAY...Mostly cloudy. Highs in the upper 50s to mid 60s. |
| Southeast winds around 5 mph...becoming north in the afternoon. |
| .TUESDAY NIGHT...A chance of showers in the evening, then showers | |
| likely after midnight. Lows in the 50s. Northwest winds 5 to | |
| 10 mph...becoming north after midnight. Chance of showers | |
| 70 percent. |
| .WEDNESDAY...Showers likely in the morning, then a chance of | |
| showers in the afternoon. Highs in the upper 50s to mid 60s. |
| Southeast winds around 5 mph. Chance of showers 70 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in | |
| the mid 50s. |
| .THURSDAY...Mostly cloudy. A slight chance of showers. Highs in | |
| the upper 50s to mid 60s. |
| .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. |
| .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the 60s. Lows | |
| in the lower 50s. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the mid 50s. Highs in the 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| San Francisco | 60 | 52 | 64 | / | 10 | 10 | |
| Ocean Beach | 58 | 52 | 61 | / | 10 | 10 | |
|
| $$ | |
|
| CAZ509-200900- | |
| San Francisco Peninsula Coast- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Mostly cloudy late in the morning then becoming | |
| partly cloudy. Highs around 60. Northwest winds around 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. |
|
|
| $$ | |
|
| CAZ508-200900- | |
| San Francisco Bay Shoreline- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Partly cloudy. Highs in the 60s. West winds | |
| 10 to 20 mph. |
| .TONIGHT...Mostly cloudy. Lows in the lower 50s. West winds 10 to | |
| 20 mph...becoming southwest up to 5 mph after midnight. |
| .TUESDAY...Mostly cloudy. Highs in the upper 60s. Southeast winds | |
| up to 5 mph...becoming northwest in the afternoon. |
| .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the | |
| mid 50s. Northwest winds 5 to 10 mph...becoming northeast after | |
| midnight. Chance of showers 50 percent. |
| .WEDNESDAY...Patchy fog in the morning. Showers likely in the | |
| morning, then a chance of showers in the afternoon. Highs in the | |
| upper 60s. Southeast winds up to 5 mph. Chance of showers | |
| 70 percent. |
| .WEDNESDAY NIGHT...Mostly cloudy. Patchy fog. A chance of | |
| showers. Lows in the mid 50s. |
| .THURSDAY...Mostly cloudy. Patchy fog. A slight chance of | |
| showers. Highs in the upper 60s. |
| .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to | |
| mid 50s. Highs in the mid 60s to lower 70s. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s to mid 50s. |
| .SATURDAY...Sunny. Highs near 70. |
| .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A slight chance of | |
| rain. Lows in the lower to mid 50s. Highs near 70. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| SFO Airport | 64 | 53 | 67 | / | 10 | 10 | |
| Oakland | 63 | 52 | 66 | / | 10 | 20 | |
| Fremont | 66 | 50 | 68 | / | 10 | 20 | |
| Redwood City | 68 | 50 | 70 | / | 10 | 10 | |
| Mountain View | 66 | 50 | 67 | / | 10 | 20 | |
|
| $$ | |
|
| CAZ510-200900- | |
| East Bay Interior Valleys- | |
| 1102 AM PDT Mon Oct 19 2026 | |
|
| .REST OF TODAY...Sunny late in the morning then becoming partly | |
| cloudy. Highs near 70. West winds 10 to 15 mph. |
| .TONIGHT...Mostly cloudy. Lows in the upper 40s. Southwest winds | |
10 to 15 mph decreasing to up to 5 mph after
| 105 | | FPUS65 KBYZ 191433 | | 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 | | 833 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 |  |
| FCST | FCST | FCST | FCST | FCST | FCST | FCST | | Today | Tue | Wed | Thu | Fri | Sat | Sun | | Oct 19 | Oct 20 | Oct 21 | Oct 22 | Oct 23 | Oct 24 | Oct 25 | | ...SOUTH CENTRAL MONTANA... | | Livingston | | Sunny | Ptcldy | Sunny | Sunny | Shwrs | Sunny | Ptcldy | | /72 | 38/69 | 36/68 | 40/71 | 39/50 | 27/47 | 26/52 | | /00 | 00/10 | 10/00 | 00/10 | 70/90 | 60/10 | 10/10 | | Big Timber | | Sunny | Ptcldy | Sunny | Sunny | Shwrs | Sunny | Ptcldy | | /69 | 41/68 | 36/65 | 42/70 | 44/54 | 31/49 | 28/52 | | /00 | 00/00 | 10/00 | 00/00 | 50/80 | 40/10 | 10/10 | | Harlowton | | Sunny | Sunny | Sunny | Sunny | Shwrs | Sunny | Ptcldy | | /67 | 39/64 | 35/62 | 39/70 | 43/51 | 29/45 | 26/47 | | /00 | 00/00 | 00/00 | 00/00 | 60/80 | 30/10 | 10/10 | | Roundup | | Sunny | Sunny | Sunny | Sunny | Shwrs | Ptcldy | Ptcldy | | /69 | 41/64 | 36/65 | 41/73 | 46/57 | 34/50 | 30/50 | | /00 | 00/00 | 00/00 | 00/00 | 50/80 | 50/10 | 00/10 | | Billings | | Sunny | Ptcldy | Sunny | Sunny | Shwrs | Ptcldy | Ptcldy | | /68 | 41/68 | 38/65 | 43/73 | 48/59 | 37/52 | 32/53 | | /00 | 00/00 | 00/00 | 00/00 | 40/80 | 50/10 | 00/10 | | Red Lodge | | Sunny | Ptcldy | Sunny | Sunny | Tstrms | Ptcldy | Ptcldy | | /64 | 45/64 | 41/63 | 46/67 | 47/53 | 32/46 | 33/50 | | /00 | 00/00 | 20/00 | 00/00 | 50/90 | 70/20 | 10/10 | | Columbus | | Sunny | Ptcldy | Sunny | Sunny | Shwrs | Sunny | Ptcldy | | /69 | 37/68 | 34/66 | 38/72 | 42/57 | 32/51 | 29/53 | | /00 | 00/00 | 10/00 | 00/00 | 50/80 | 50/10 | 00/10 | | Hardin | | Sunny | Sunny | Sunny | Sunny | Shwrs | Ptcldy | Ptcldy | | /70 | 36/68 | 35/70 | 39/74 | 45/62 | 35/54 | 29/56 | | /00 | 00/00 | 10/00 | 00/00 | 20/80 | 60/10 | 00/10 | | ...SOUTHEAST MONTANA... | | Miles City | | Sunny | Sunny | Sunny | Sunny | Shwrs | Windy | Ptcldy | | /69 | 39/67 | 37/66 | 46/73 | 50/63 | 37/50 | 31/53 | | /00 | 00/00 | 00/00 | 00/00 | 10/60 | 70/10 | 00/10 | | Forsyth | | Sunny | Sunny | Sunny | Sunny | Shwrs | Ptcldy | Ptcldy | | /70 | 38/67 | 37/67 | 42/72 | 47/62 | 37/52 | 31/53 | | /00 | 00/00 | 00/00 | 00/00 | 10/70 | 70/10 | 00/10 | | Broadus | | Sunny | Sunny | Sunny | Ptcldy | Shwrs | Ptcldy | Sunny | | /68 | 44/69 | 39/68 | 49/77 | 54/66 | 39/51 | 34/56 | | /00 | 00/00 | 00/00 | 00/00 | 10/50 | 60/10 | 00/10 | | Baker | | Windy | Sunny | Sunny | Sunny | Windy | Windy | Sunny | | /64 | 36/70 | 34/66 | 42/78 | 50/71 | 33/50 | 26/54 | | /00 | 00/00 | 00/00 | 00/00 | 10/40 | 60/10 | 10/10 | | ...NORTH CENTRAL WYOMING... | | Sheridan | | Sunny | Sunny | Sunny | Ptcldy | Shwrs | Ptcldy | Sunny | | /69 | 37/71 | 36/69 | 43/74 | 45/62 | 31/51 | 27/57 | | /00 | 00/00 | 00/00 | 00/00 | 10/70 | 70/20 | 00/10 | | $$ | | weather.gov/billings |
|