Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

42°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 15 Mar 01:56 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. Northwest wind around 7 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. North wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 63. North northwest wind 3 to 6 mph.

    High: 63 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. North northwest wind around 7 mph becoming southwest after midnight.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 55. Northwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 45. North wind around 6 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 63. North northwest wind 3 to 6 mph.
Monday Night
Clear, with a low around 48. North northwest wind around 7 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
1:41 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 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