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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

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

light snow,mist

29°F

-2°C

Humidity 92%
Wind Speed ESE 3 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 27°F (-3°C)
Visibility 2.50 mi
Last update 18 Feb 11:56 PM PST
Extended Forecast for

2 Miles S Dunsmuir CA

Winter Storm Warning February 19, 12:56am until February 19, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 12:56am until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Heavy Snow

  • Thursday

    Thursday: Snow likely, mainly before 3pm. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 39. Light and variable wind becoming north northwest 6 to 11 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 16. North wind 5 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of snow after 10am. Increasing clouds, with a high near 38. Light and variable wind.

    High: 38 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26. Light southeast wind. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then rain likely after 4pm. Snow level rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 7pm, then rain likely, possibly mixed with snow between 7pm and 10pm, then rain after 10pm. Snow level 3600 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Sunday

    Sunday: Rain. Snow level 4000 feet rising to 4600 feet in the afternoon. Cloudy, with a high near 43.

    High: 43 °F

    Rain

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 26. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Thursday
Snow likely, mainly before 3pm. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 39. Light and variable wind becoming north northwest 6 to 11 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 16. North wind 5 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow after 10am. Increasing clouds, with a high near 38. Light and variable wind.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Light southeast wind. New snow accumulation of less than one inch possible.
Saturday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then rain likely after 4pm. Snow level rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain likely before 7pm, then rain likely, possibly mixed with snow between 7pm and 10pm, then rain after 10pm. Snow level 3600 feet. Low around 33. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain. Snow level 4000 feet rising to 4600 feet in the afternoon. Cloudy, with a high near 43.
Sunday Night
Rain. Snow level 5600 feet. Cloudy, with a low around 37.
Monday
Rain. Snow level 5300 feet. Cloudy, with a high near 47.
Monday Night
Rain, possibly mixed with snow. Snow level 4600 feet. Cloudy, with a low around 35.
Tuesday
Rain, possibly mixed with snow. Snow level 4300 feet. Cloudy, with a high near 46.
Tuesday Night
Rain, possibly mixed with snow. Snow level 4000 feet. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Snow level 3500 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Dunsmuir CA
 41.22°N 122.27°W (Elev. 2533 ft)
Last Update:
12:32 am PST Feb 19, 2026
Forecast Valid:
12am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation