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 >

Hazardous Weather Conditions

Current conditions at

CW4887 Trout Lake (C4887)

Lat: 46.00633°NLon: 121.52717°WElev: 1934.42ft.

NA

30°F

-1°C

Humidity 15%
Wind Speed WSW 0 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint -12°F (-24°C)
Visibility NA
Last update 15 Mar 03:15 AM PDT
Extended Forecast for

9 Miles SSW White Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 15. West wind around 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am.  High near 30. Southwest wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am.  Low around 28. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, mainly between 8am and 11am.  Partly sunny, with a high near 39. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain and snow, mainly after 11pm.  Mostly cloudy, with a low around 33. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 11am, then rain.  High near 38. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 15. West wind around 9 mph.
Sunday
Snow, mainly after 11am. High near 30. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of rain after 2am. Low around 28. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Rain likely, mainly between 8am and 11am. Partly sunny, with a high near 39. Southwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain and snow, mainly after 11pm. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow before 11am, then rain. High near 38. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 33. Chance of precipitation is 90%.
Wednesday
Rain. High near 37. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 35. Chance of precipitation is 80%.
Thursday
Rain. Mostly cloudy, with a high near 39.
Thursday Night
Rain likely. Mostly cloudy, with a low around 34.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Saturday
A chance of snow. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW White Pass WA
 46.52°N 121.46°W (Elev. 6142 ft)
3:31 am PDT Mar 15, 2026
3am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database