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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

32°F

0°C

Humidity 98%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Mar 09:06 PM PDT
Extended Forecast for

10 Miles NNW Mazama WA

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around 11. Wind chill values as low as -6. North wind 10 to 15 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -7. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Snow Likely
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Northwest wind 8 to 16 mph. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. West wind 6 to 10 mph becoming south in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 20. South wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow. Low around 32. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 11am. High near 39. Breezy. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow and
    Breezy then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around 11. Wind chill values as low as -6. North wind 10 to 15 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -7. Blustery, with a northwest wind 18 to 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Northwest wind 8 to 16 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 23. West wind 6 to 10 mph becoming south in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 20. South wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain, possibly mixed with snow. Low around 32. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow, becoming all rain after 11am. High near 39. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Wednesday
Rain. High near 40. Chance of precipitation is 80%.
Wednesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Mazama WA
 48.74°N 120.49°W (Elev. 5673 ft)
Last Update:
7:47 pm PDT Mar 13, 2026
Forecast Valid:
9pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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