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

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 >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

47°F

8°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Mar 11:56 PM PDT
Extended Forecast for

Weed CA

  • Overnight

    Overnight: Clear, with a low around 39. South wind 5 to 8 mph.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southeast wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. South southeast wind 5 to 9 mph.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. South wind around 6 mph becoming light and variable.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West northwest wind around 6 mph becoming light and variable after midnight.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 39. South wind 5 to 8 mph.
Wednesday
Sunny, with a high near 80. South southeast wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 40. South southeast wind 5 to 9 mph.
Thursday
Sunny, with a high near 78. South wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 49. West northwest wind around 6 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 65.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain and snow. Snow level 7100 feet lowering to 6500 feet in the afternoon . Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weed CA
 41.42°N 122.39°W (Elev. 3560 ft)
Last Update:
10:40 pm PDT Mar 17, 2026
Forecast Valid:
12am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation