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

37°F

3°C

Humidity 78%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 13 Mar 04:06 PM PDT
Extended Forecast for

21 Miles NNE Mazama WA

  • Tonight

    Tonight: A 30 percent chance of snow after 2am.  Mostly cloudy, with a low around 7. Wind chill values as low as -11. Northwest wind 9 to 15 mph, with gusts as high as 23 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 2pm.  Mostly cloudy, with a high near 16. Wind chill values as low as -9. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Likely
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow.  Low around 18. Southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow

  • Monday

    Monday: Snow before 11am, then rain and snow.  High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain.  Low around 30. Breezy.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm.  Mostly cloudy, with a high near 38. Breezy.  Chance of precipitation is 70%.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow likely.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 7. Wind chill values as low as -11. Northwest wind 9 to 15 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 16. Wind chill values as low as -9. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 9 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 18. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow before 11am, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, possibly mixed with rain. Low around 30. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. 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 31. Chance of precipitation is 70%.
Wednesday
Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNE Mazama WA
 48.89°N 120.27°W (Elev. 6686 ft)
3:52 pm PDT Mar 13, 2026
4pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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