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

NCSB (NCSW1)

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

NA

41°F

5°C

Humidity 37%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 15 Mar 05:06 PM PDT
Extended Forecast for

20 Miles N Mazama WA

  • This Afternoon

    This Afternoon: Snow. High near 20. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 20 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 2am. Temperature rising to around 26 by 5am. Southwest wind around 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F⇑

    Snow

  • Monday

    Monday: Snow before 11am, then rain and snow likely between 11am and 4pm, then snow likely after 4pm. High near 32. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Snow likely, mainly after 8pm. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    and Breezy

  • Tuesday

    Tuesday: Snow likely before 11am, then rain and snow. High near 35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm. Low around 31. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Breezy.
    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow before 2pm, then rain, possibly mixed with snow. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy. Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Low around 31. Breezy. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Rain and snow. High near 35. Breezy. Chance of precipitation is 80%.

    High: 35 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow. High near 20. Southwest wind around 15 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly before 2am. Temperature rising to around 26 by 5am. Southwest wind around 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before 11am, then rain and snow likely between 11am and 4pm, then snow likely after 4pm. High near 32. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 8pm. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely before 11am, then rain and snow. High near 35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 31. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 2pm, then rain, possibly mixed with snow. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow. Low around 31. Breezy. Chance of precipitation is 80%.
Thursday
Rain and snow. High near 35. Breezy. Chance of precipitation is 80%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 27. Breezy.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16. Breezy.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles N Mazama WA
 48.9°N 120.37°W (Elev. 7178 ft)
Last Update:
3:21 pm PDT Mar 15, 2026
Forecast Valid:
5pm PDT Mar 15, 2026-6pm PDT Mar 22, 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