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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Mar 03:06 AM PDT
Extended Forecast for

18 Miles NNE Mazama WA

  • Overnight

    Overnight: Snow. Low around 11. Wind chill values as low as -1. West wind around 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow

  • Friday

    Friday: Snow, mainly before 11am. High near 20. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 20 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -11. Northwest wind 13 to 16 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 8am. Mostly cloudy, with a high near 15. Wind chill values as low as -11. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 15 °F

    Snow Likely
    and Blustery

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.

    Low: 6 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 18. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow

  • Monday

    Monday: Snow before 2pm, then snow, possibly mixed with rain. High near 34. Breezy. Chance of precipitation is 80%.

    High: 34 °F

    Snow then
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.

    Low: 30 °F

    Breezy.
    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Overnight
Snow. Low around 11. Wind chill values as low as -1. West wind around 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow, mainly before 11am. High near 20. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -11. Northwest wind 13 to 16 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 8am. Mostly cloudy, with a high near 15. Wind chill values as low as -11. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 18. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow before 2pm, then snow, possibly mixed with rain. High near 34. Breezy. Chance of precipitation is 80%.
Monday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%.
Tuesday
Snow likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
Rain and snow. High near 38. Breezy. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNE Mazama WA
 48.86°N 120.33°W (Elev. 6978 ft)
Last Update:
3:02 am PDT Mar 13, 2026
Forecast Valid:
3am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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