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

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Mar 10:25 AM PDT
Extended Forecast for

White Pass WA

Winter Storm Warning March 13, 11:10am until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 11:10am until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Today

    High: 33 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times.  Low around 20. West wind 10 to 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Partly sunny, with a high near 25. Breezy, with a west wind 18 to 22 mph, with gusts as high as 46 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 17. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 32. Southwest wind 3 to 6 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 8pm, then rain and snow.  Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 8am.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Today
Snow. The snow could be heavy at times. High near 33. West wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 14 to 20 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 20. West wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 25. Breezy, with a west wind 18 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 8pm, then rain and snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
Rain likely. Partly sunny, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37.
Wednesday
Rain. Mostly cloudy, with a high near 43.
Wednesday Night
Rain. Mostly cloudy, with a low around 37.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
White Pass WA
 46.64°N 121.37°W (Elev. 4672 ft)
10:15 am PDT Mar 13, 2026
11am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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