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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

SIMS (SMSC1)

Lat: 41.0713°NLon: 122.36993°WElev: 2537.0ft.

NA

41°F

5°C

Humidity 63%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 03 Dec 11:32 PM PST
Extended Forecast for

5 Miles SW Dunsmuir CA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 10pm. Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers. Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Calm wind.
Thursday
Mostly sunny, with a high near 56. Calm wind.
Thursday Night
Partly cloudy, with a low around 43. Calm wind.
Friday
A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 57. Calm wind.
Friday Night
A 30 percent chance of showers, mainly after 10pm. Partly cloudy, with a low around 42. Calm wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 53.
Saturday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41.
Sunday
A slight chance of showers. Partly sunny, with a high near 55.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Partly sunny, with a high near 59.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 46.
Wednesday
A slight chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Dunsmuir CA
 41.17°N 122.32°W (Elev. 3146 ft)
Last Update:
1:20 pm PST Dec 3, 2025
Forecast Valid:
12am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation