Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

42°F

6°C

Humidity 100%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 0.94 mi
Last update 19 Mar 08:11 PM PDT
Extended Forecast for

5 Miles W Snoqualmie Pass WA

Flood Watch March 19, 08:18pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 19, 08:18pm until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • Tonight

    Low: 46 °F

    Rain

  • Friday

    Friday: Rain.  Temperature falling to around 43 by 5pm. West wind 3 to 6 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: Rain before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am.  Low around 33. West northwest wind around 6 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow likely before 8am, then snow likely between 8am and 2pm, then a chance of rain and snow after 2pm.  Partly sunny, with a high near 37. West northwest wind around 6 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm.  Partly cloudy, with a low around 28. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain.  Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain. Low around 46. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. Temperature falling to around 43 by 5pm. West wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am. Low around 33. West northwest wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain and snow likely before 8am, then snow likely between 8am and 2pm, then a chance of rain and snow after 2pm. Partly sunny, with a high near 37. West northwest wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 11pm. Partly cloudy, with a low around 28. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Monday
A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37.
Tuesday
Rain and snow, becoming all rain after 11am. Cloudy, with a high near 43.
Tuesday Night
Rain and snow. Cloudy, with a low around 33.
Wednesday
Rain and snow. Cloudy, with a high near 37.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
2:36 pm PDT Mar 19, 2026
8pm PDT Mar 19, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

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