Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

42°F

6°C

Humidity 45%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 14 Mar 04:01 PM PDT
Extended Forecast for

4 Miles WSW Mazama WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers.  Mostly sunny, with a high near 28. West wind around 8 mph, with gusts as high as 18 mph.

    High: 28 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm.  Mostly cloudy, with a low around 18. West wind 5 to 7 mph becoming south after midnight.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow, mainly after 5pm.  High near 32. Light and variable wind becoming southeast around 6 mph in the morning.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 5am.  Low around 26. Southeast wind around 6 mph becoming southwest after midnight.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 44. Southwest wind around 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly sunny, with a high near 28. West wind around 8 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 18. West wind 5 to 7 mph becoming south after midnight.
Sunday
Snow, mainly after 5pm. High near 32. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before 5am. Low around 26. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Southwest wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Tuesday
Rain. High near 46. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 38. Chance of precipitation is 80%.
Wednesday
Rain. High near 46. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 37. Chance of precipitation is 80%.
Thursday
Rain. High near 46. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mazama WA
 48.61°N 120.51°W (Elev. 3356 ft)
2:26 pm PDT Mar 14, 2026
5pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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