Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. 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

Heat Advisory March 18, 01:13am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 18, 01:13am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. North northeast wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. West northwest wind 5 to 8 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. North northeast wind 5 to 7 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. West northwest wind 6 to 9 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 70. North northeast wind 5 to 7 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 60. West northwest wind 5 to 8 mph.
Thursday
Sunny, with a high near 71. North northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 62. West northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 59.
Basemap Options
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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)
1:49 pm PDT Mar 17, 2026
1am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database