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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

30°F

-1°C

Humidity 97%
Wind Speed NA NA MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 13 Mar 03:00 AM PDT
Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Storm Warning March 13, 02:52pm until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 02:52pm until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 26 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times.  Low around 15. Wind chill values as low as zero. West wind 11 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely, mainly before 8am.  Partly sunny, with a high near 19. Wind chill values as low as -4. Blustery, with a west wind 22 to 25 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Blustery.
    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 11. Wind chill values as low as -5. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 11 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 27. West wind around 9 mph becoming south in the morning.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow, mainly before 5am.  Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow.  High near 38. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely.  Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 26. West wind around 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 9 to 13 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 15. Wind chill values as low as zero. West wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow likely, mainly before 8am. Partly sunny, with a high near 19. Wind chill values as low as -4. Blustery, with a west wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -5. Blustery, with a northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. West wind around 9 mph becoming south in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow, mainly before 5am. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 38. Chance of precipitation is 80%.
Tuesday Night
Rain before 5am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 34.
Wednesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40.
Wednesday Night
Rain. Mostly cloudy, with a low around 34.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Leavenworth WA
 47.5°N 120.99°W (Elev. 6306 ft)
2:30 pm PDT Mar 13, 2026
2pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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