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

55°F

13°C

Humidity 52%
Wind Speed NA 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 21 Mar 06:56 AM PDT
Extended Forecast for

12 Miles WSW Mount Shasta CA

  • Today

    Today: Sunny, with a high near 59. Northwest wind 6 to 9 mph becoming west southwest in the morning.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North wind 6 to 9 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61. East northeast wind 3 to 7 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. North northeast wind 5 to 7 mph becoming south after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. South wind 7 to 11 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Snow level 9000 feet. Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 11am.  Snow level 7800 feet lowering to 7200 feet in the afternoon . Mostly sunny, with a high near 56.

    High: 56 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind 6 to 9 mph becoming west southwest in the morning.
Tonight
Partly cloudy, with a low around 35. North wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 61. East northeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 40. North northeast wind 5 to 7 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 60. South wind 7 to 11 mph.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A 30 percent chance of rain, mainly after 11am. Snow level 9000 feet. Partly sunny, with a high near 56.
Tuesday Night
A chance of rain before 2am, then a slight chance of rain and snow. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow, mainly before 11am. Snow level 7800 feet lowering to 7200 feet in the afternoon . Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Mount Shasta CA
 41.21°N 122.51°W (Elev. 6355 ft)
4:41 am PDT Mar 21, 2026
7am PDT Mar 21, 2026-6pm PDT Mar 27, 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