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

Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

34°F

1°C

Humidity 66%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 18 Feb 04:06 PM PST
Extended Forecast for

11 Miles N Mazama WA

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Partly sunny, with a high near 18. West wind around 7 mph becoming north. Total daytime snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 5. Wind chill values as low as -3. North wind around 6 mph. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 16. Wind chill values as low as -6. North wind 6 to 8 mph becoming south in the afternoon. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 3. Wind chill values as low as -9. Northwest wind around 6 mph. Little or no snow accumulation expected.

    Low: 3 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of snow after 10am. Mostly sunny, with a high near 20. Northwest wind 6 to 8 mph becoming southwest in the afternoon.

    High: 20 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 21. Breezy. Little or no snow accumulation expected.

    High: 21 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Chance Snow
    and Breezy

  • Sunday

    Sunday: A 50 percent chance of snow. Partly sunny, with a high near 26. Breezy.

    High: 26 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Partly sunny, with a high near 18. West wind around 7 mph becoming north. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 5. Wind chill values as low as -3. North wind around 6 mph. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 16. Wind chill values as low as -6. North wind 6 to 8 mph becoming south in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 3. Wind chill values as low as -9. Northwest wind around 6 mph. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 20. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Friday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 10.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 21. Breezy. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 18. Breezy.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 26. Breezy.
Sunday Night
Snow. Low around 22. Chance of precipitation is 80%.
Monday
Snow. High near 28. Chance of precipitation is 90%.
Monday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Tuesday
Snow likely. Partly sunny, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
Snow likely. Partly sunny, with a high near 26. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mazama WA
 48.77°N 120.43°W (Elev. 6358 ft)
Last Update:
4:17 pm PST Feb 18, 2026
Forecast Valid:
4pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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