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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Partly Cloudy

70°F

21°C

Humidity 61%
Wind Speed W 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 10:56 AM PDT
Extended Forecast for

Weed CA

  • Today

    Today: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North northwest wind 3 to 5 mph.

    High: 76 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 79. Light southeast wind becoming south southeast 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 52. South southeast wind 9 to 14 mph becoming light south. Winds could gust as high as 21 mph.

    Low: 52 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. South southeast wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. North northwest wind 3 to 5 mph.
Tonight
A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 79. Light southeast wind becoming south southeast 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 52. South southeast wind 9 to 14 mph becoming light south. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 81. South southeast wind 6 to 15 mph, with gusts as high as 23 mph.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 93.
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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 am PDT Aug 16, 2025
Forecast Valid:
11am PDT Aug 16, 2025-6pm PDT Aug 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation