Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

29°F

-2°C

Humidity 98%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 10 Mar 11:11 PM PDT
Extended Forecast for

12 Miles ESE Greenwater WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am
Winter Weather Advisory March 10, 11:24pm until March 11, 06:00pm
Blizzard Warning March 11, 06:00pm until March 12, 05:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
Blizzard Warning
  •  
    Winter Weather Advisory March 10, 11:24pm until March 11, 06:00pm

    NOW until 6:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: Snow before 5pm, then snow, possibly mixed with rain. The snow could be heavy at times.  High near 36. Wind chill values between 18 and 23. Breezy, with a west southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 36 °F

    Heavy Snow
    then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 2am. The snow could be heavy at times.  Low around 27. Wind chill values between 14 and 23. Windy, with a west southwest wind 23 to 28 mph increasing to 29 to 34 mph in the evening. Winds could gust as high as 65 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Rain/Snow and
    Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 29. Wind chill values between 12 and 17. Breezy, with a west wind 22 to 25 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 29 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 28. West wind 11 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Low: 28 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 31. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 23. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 23 °F

    Heavy Snow

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 27. Blustery.

    High: 27 °F

    Snow Likely
    and Blustery

Detailed Forecast

Tonight
Snow. Low around 25. Wind chill values between 15 and 20. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 5pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. Wind chill values between 18 and 23. Breezy, with a west southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Rain and snow, becoming all snow after 2am. The snow could be heavy at times. Low around 27. Wind chill values between 14 and 23. Windy, with a west southwest wind 23 to 28 mph increasing to 29 to 34 mph in the evening. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 29. Wind chill values between 12 and 17. Breezy, with a west wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 28. West wind 11 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Friday
Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 27. Blustery.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Monday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
Monday Night
Rain likely. Mostly cloudy, with a low around 36.
Tuesday
Rain likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Greenwater WA
 47.09°N 121.41°W (Elev. 4649 ft)
8:01 pm PDT Mar 10, 2026
11pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026
 
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Additional Resources

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