Outdoor conditions in

Sonoma

California
Red Flag WarningRed Flag Warning issued October 15 at 11:40AM PDT until October 16 at 11:00AM PDT by NWS San Francisco CAOfficial NWS alert
Now
  1. 82°Sunny0% rain32% humidityGusts 13 mph
  2. 87°Sunny0% rain28% humidityGusts 13 mph
  3. 89°Sunny0% rain25% humidityGusts 12 mph
  4. 89°Sunny0% rain24% humidityGusts 10 mph
  5. 89°Sunny0% rain23% humidityGusts 9 mph
  6. 86°Clear0% rain28% humidityGusts 5 mph
  7. 79°Clear0% rain34% humidityGusts 3 mph
  8. 74°Clear0% rain40% humidityGusts 3 mph
  9. 67°Clear0% rain41% humidityGusts 3 mph
  10. 65°Clear0% rain43% humidityGusts 5 mph
  11. 63°Clear0% rain44% humidityGusts 5 mph
  12. 61°Clear0% rain45% humidityGusts 5 mph
  13. 60°Clear0% rain46% humidityGusts 5 mph
  14. 57°Clear0% rain46% humidityGusts 5 mph
  15. 56°Clear0% rain47% humidityGusts 5 mph
  16. 55°Clear0% rain48% humidityGusts 5 mph
  17. 54°Mostly Clear0% rain49% humidityGusts 5 mph
  18. 54°Sunny0% rain50% humidityGusts 5 mph
  19. 54°Sunny0% rain53% humidityGusts 5 mph
  20. 54°Sunny0% rain56% humidityGusts 5 mph
  21. 61°Sunny0% rain51% humidityGusts 5 mph
  22. 69°Sunny0% rain43% humidityGusts 6 mph
  23. 76°Sunny0% rain36% humidityGusts 8 mph
  24. 81°Sunny0% rain29% humidityGusts 9 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
23–49%
Wind
13 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
18–56%
Wind
9 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
22–70%
Wind
10 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
48–100%
Wind
17 mph
Mon

Monday looks fairly quiet.

Rain
18%
Humidity
56–100%
Wind
23 mph
  1. 89° / 63°Today looks fairly quiet.0% rain · Humidity 23–49% · Wind 13 mph
  2. 92° / 54°Friday looks fairly quiet.0% rain · Humidity 18–56% · Wind 9 mph
  3. 91° / 52°Saturday looks fairly quiet.0% rain · Humidity 22–70% · Wind 10 mph
  4. 77° / 47°Sunday looks fairly quiet.0% rain · Humidity 48–100% · Wind 17 mph
  5. 66° / 43°Monday looks fairly quiet.18% rain · Humidity 56–100% · Wind 23 mph

Environmental watch

Air quality + smoke

Air quality

Napa area · Updated Thu 1:26 PM
49GoodUS AQI

Good through Fri 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 11:45 AM

Air near ground49 · Good US AQI

Rain, in motion · Past four hours

Sonoma radar

An active official alert is in effect. Its affected area is described above the briefing.

Ready when you areSee what is moving toward Sonoma.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Skip the outdoor fire.

Red Flag Warning is in effect. Follow the official instructions.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowOfficial warning

An official fire warning applies.

Humidity
32%
Wind
7 mph
Gusts
13 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

Nearby regional view

Explore Santa Rosa

About 17 miles away, the Santa Rosa hub looks more deeply at Santa Rosa, CA. It reflects that wider area rather than Sonoma’s exact conditions.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Napa area, about 10 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents Sonoma, CA, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.