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 30.0 in (1015.92 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Tiburon CA

Heat Advisory March 18, 08:45am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 18, 08:45am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. West southwest wind 3 to 7 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West wind around 6 mph becoming north in the morning.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. West wind 5 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. West northwest wind 3 to 7 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 74. North northwest wind around 7 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 59. West southwest wind 3 to 7 mph.
Thursday
Sunny, with a high near 76. West wind around 6 mph becoming north in the morning.
Thursday Night
Mostly clear, with a low around 61. West wind 5 to 8 mph.
Friday
Sunny, with a high near 75. West northwest wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Tiburon CA
 37.88°N 122.44°W (Elev. 0 ft)
1:59 am PDT Mar 18, 2026
8am 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