Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

NA

69°F

21°C

Humidity 52%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 01 Jul 06:36 PM PDT
Extended Forecast for

4 Miles W Mill Valley CA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West wind around 7 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 59. South wind 6 to 8 mph.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Southwest wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. South southwest wind 3 to 6 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. West southwest wind around 6 mph.

    Low: 52 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog between 10am and noon.  Otherwise, mostly cloudy, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. West wind around 7 mph.
Thursday
Partly sunny, with a high near 59. South wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 51. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 61. South southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 52. West southwest wind around 6 mph.
Independence Day
Partly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Patchy fog between 10am and noon. Otherwise, mostly cloudy, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Mill Valley CA
 37.9°N 122.61°W (Elev. 1109 ft)
1:28 pm PDT Jul 1, 2026
7pm PDT Jul 1, 2026-6pm PDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database