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

36°F

2°C

Humidity 91%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 13 Mar 04:01 PM PDT
Extended Forecast for

3 Miles WSW Mazama WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 5pm.  Partly sunny, with a high near 27. Northwest wind around 6 mph.  Total daytime snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 8pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 18. Northwest wind 6 to 8 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 8am.  Partly sunny, with a high near 29. Northwest wind around 10 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 17. West wind around 7 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 31. Light and variable wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 2am, then rain, possibly mixed with snow.  Low around 26. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain.  Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 5pm. Partly sunny, with a high near 27. Northwest wind around 6 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow before 8pm, then a chance of snow after 2am. Mostly cloudy, with a low around 18. Northwest wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow, mainly after 8am. Partly sunny, with a high near 29. Northwest wind around 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 17. West wind around 7 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Light and variable wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 2am, then rain, possibly mixed with snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain. Low around 37. Chance of precipitation is 80%.
Tuesday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Wednesday
Rain. High near 47. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Thursday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Mazama WA
 48.61°N 120.51°W (Elev. 3356 ft)
3:52 pm PDT Mar 13, 2026
4pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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