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

32°F

0°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Mar 08:25 PM PDT
Extended Forecast for

2 Miles ESE White Pass WA

Winter Storm Warning March 13, 09:40pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 09:40pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 20 °F

    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 8am.  Mostly sunny, with a high near 27. West wind around 16 mph, with gusts as high as 43 mph.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly between 8pm and 11pm.  Mostly cloudy, with a low around 17. West wind 8 to 13 mph becoming light  in the evening. 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 34. Light southwest wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow before 8pm, then rain and snow.  Low around 32. Southwest wind 3 to 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain likely.  Partly sunny, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Partly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely.  Partly sunny, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Snow, possibly mixed with rain before 2am, then a chance of snow. The rain and snow could be heavy at times. Low around 20. West wind 7 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Saturday
A 40 percent chance of snow, mainly before 8am. Mostly sunny, with a high near 27. West wind around 16 mph, with gusts as high as 43 mph.
Saturday Night
A 30 percent chance of snow, mainly between 8pm and 11pm. Mostly cloudy, with a low around 17. West wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 37 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34. Light southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 8pm, then rain and snow. Low around 32. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain likely. Partly sunny, with a high near 44. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly after 11pm. Partly cloudy, with a low around 37. Chance of precipitation is 60%.
Tuesday
Rain likely. Partly sunny, with a high near 45. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Wednesday
Rain likely. Partly sunny, with a high near 46.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38.
Thursday
Rain likely. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Friday
A chance of rain and snow. Partly sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE White Pass WA
 46.64°N 121.34°W (Elev. 3812 ft)
9:31 pm PDT Mar 13, 2026
9pm PDT Mar 13, 2026-6pm PDT Mar 20, 2026
 
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Additional Resources

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