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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

34°F

1°C

Humidity 97%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Mar 07:01 PM PDT
Extended Forecast for

10 Miles NW Mazama WA

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 11pm and 5am.  Mostly cloudy, with a low around 8. Wind chill values as low as -13. Blustery, with a northwest wind 16 to 23 mph.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 12. Wind chill values as low as -14. Windy, with a northwest wind 25 to 29 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 12 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 6. Wind chill values as low as -13. Windy, with a northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight.  New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Windy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 19. Wind chill values as low as -4. West wind 9 to 16 mph becoming south in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow.  Low around 19. Breezy, with a south wind 17 to 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow before 2pm, then snow, possibly mixed with rain.  High near 32. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Breezy. Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, becoming all snow after 8pm.  Low around 29. Windy.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Windy.
    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow before 2pm, then snow, possibly mixed with rain.  High near 33. Windy.  Chance of precipitation is 80%.

    High: 33 °F

    Snow and
    Windy then
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 8pm.  Low around 31. Breezy.  Chance of precipitation is 80%.

    Low: 31 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly between 11pm and 5am. Mostly cloudy, with a low around 8. Wind chill values as low as -13. Blustery, with a northwest wind 16 to 23 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 12. Wind chill values as low as -14. Windy, with a northwest wind 25 to 29 mph. Chance of precipitation is 70%. 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 6. Wind chill values as low as -13. Windy, with a northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -4. West wind 9 to 16 mph becoming south in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 19. Breezy, with a south wind 17 to 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before 2pm, then snow, possibly mixed with rain. High near 32. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 29. Windy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday
Snow before 2pm, then snow, possibly mixed with rain. High near 33. Windy. Chance of precipitation is 80%.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 31. Breezy. Chance of precipitation is 80%.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. High near 35. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow, possibly mixed with rain. Low around 30. Breezy. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 70%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Mazama WA
 48.73°N 120.58°W (Elev. 7267 ft)
3:52 pm PDT Mar 13, 2026
7pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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