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NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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Hazardous Weather Conditions

Current conditions at

SIMS (SMSC1)

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

NA

32°F

0°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 18 Feb 09:32 PM PST
Extended Forecast for

5 Miles SW Dunsmuir CA

Winter Storm Warning February 18, 09:52pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 09:52pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 27 °F

    Heavy Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 37. South southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 18. Light north northwest wind. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of snow after 10am. Increasing clouds, with a high near 35. Light and variable wind.

    High: 35 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 4pm, then rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 10am. Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    then Rain

Detailed Forecast

Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Low around 27. Light south southwest wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 8 to 12 inches possible.
Thursday
Snow likely, mainly before 11am. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 37. South southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 18. Light north northwest wind. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow after 10am. Increasing clouds, with a high near 35. Light and variable wind.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow before 4pm, then rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Rain and snow. Low around 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow, becoming all rain after 10am. Cloudy, with a high near 42.
Sunday Night
Rain. Cloudy, with a low around 39.
Monday
Rain. Cloudy, with a high near 44.
Monday Night
Rain. Cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 43.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 45.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Dunsmuir CA
 41.17°N 122.32°W (Elev. 3146 ft)
Last Update:
1:21 pm PST Feb 18, 2026
Forecast Valid:
9pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation