Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 22 Mar 12:56 AM PDT
Extended Forecast for

15 Miles WSW Weed CA

  • Overnight

    Overnight: Partly cloudy, with a low around 36. North wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. North northeast wind around 5 mph becoming light and variable.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Light and variable wind becoming south southeast around 6 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Southwest wind 5 to 8 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Snow level 9600 feet lowering to 8600 feet. Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm.  Snow level 9000 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain, mixing with snow after 8am, then gradually ending.  Snow level 8000 feet lowering to 7200 feet in the afternoon . Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 55. North northeast wind around 5 mph becoming light and variable.
Sunday Night
Partly cloudy, with a low around 43. Light and variable wind becoming south southeast around 6 mph after midnight.
Monday
Mostly sunny, with a high near 57. Southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 45. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain after 11am. Snow level 9600 feet lowering to 8600 feet. Mostly sunny, with a high near 56. Breezy.
Tuesday Night
A 20 percent chance of rain before 11pm. Snow level 9000 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 42.
Wednesday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Snow level 8000 feet lowering to 7200 feet in the afternoon . Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
10:41 pm PDT Mar 21, 2026
1am PDT Mar 22, 2026-6pm PDT Mar 28, 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