National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Clear

61°F

16°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Jul 11:15 PM PDT
Extended Forecast for

2 Miles NE Petaluma CA

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke. Sunny, with a high near 89. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 89 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Areas of smoke. Mostly clear, with a low around 54. West wind 5 to 9 mph becoming calm after midnight.

    Low: 54 °F

    Areas Smoke

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Partly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm after midnight.
Saturday
Patchy smoke. Sunny, with a high near 89. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Saturday Night
Areas of smoke. Mostly clear, with a low around 54. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 90. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. West southwest wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Patchy fog. Otherwise, sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Petaluma CA
 38.26°N 122.6°W (Elev. 108 ft)
Last Update:
11:27 pm PDT Jul 31, 2026
Forecast Valid:
11pm PDT Jul 31, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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