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 >

Hazardous Weather Conditions

Current conditions at

DW7094 Mill Valley (D7094)

Lat: 37.91317°NLon: 122.5485°WElev: 204.79ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles SW Tamalpais-homestead Valley CA

  • Overnight

    Overnight: Partly cloudy, with a low around 55. West northwest wind around 9 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Widespread haze between 7am and 10am. Sunny, with a high near 71. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Haze then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West northwest wind 11 to 20 mph, with gusts as high as 24 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Widespread haze before 9am. Sunny, with a high near 64. Northwest wind 5 to 14 mph becoming west southwest in the morning. Winds could gust as high as 18 mph.

    High: 64 °F

    Haze then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. West wind 7 to 17 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. West northwest wind around 9 mph.
Saturday
Widespread haze between 7am and 10am. Sunny, with a high near 71. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 56. West northwest wind 11 to 20 mph, with gusts as high as 24 mph.
Sunday
Widespread haze before 9am. Sunny, with a high near 64. Northwest wind 5 to 14 mph becoming west southwest in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 55. West wind 7 to 17 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Tamalpais-homestead Valley CA
 37.86°N 122.58°W (Elev. 200 ft)
Last Update:
2:01 am PDT Aug 1, 2026
Forecast Valid:
3am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
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