Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

NA

31°F

-1°C

Humidity 97%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 21 Mar 11:11 PM PDT
Extended Forecast for

5 Miles W Snoqualmie Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light west southwest wind.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow before 8am.  Mostly sunny, with a high near 43. Light west wind.

    High: 43 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely after 11pm, mixing with snow after 5am.  Mostly cloudy, with a low around 38. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow before 2am, then a chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Light west southwest wind.
Sunday
A 20 percent chance of snow before 8am. Mostly sunny, with a high near 43. Light west wind.
Sunday Night
Mostly cloudy, with a low around 31. Light and variable wind.
Monday
Partly sunny, with a high near 47. Light and variable wind.
Monday Night
Rain likely after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain before 11pm, then rain and snow. Low around 33. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain and snow. Cloudy, with a high near 40.
Wednesday Night
Rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 29.
Thursday
Snow likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 41.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 29.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.39°N 121.53°W (Elev. 1713 ft)
2:01 pm PDT Mar 21, 2026
11pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database