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 98%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 22 Mar 12:51 AM PDT
Extended Forecast for

Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Light west wind.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain and snow after 11pm.  Mostly cloudy, with a low around 34. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow.  Low around 29. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 36.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Calm wind.
Sunday
Mostly sunny, with a high near 42. Wind chill values between 25 and 35. Light west wind.
Sunday Night
Mostly cloudy, with a low around 27. Calm wind.
Monday
Mostly sunny, with a high near 45. Light and variable wind.
Monday Night
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 8pm, then rain and snow. Low around 29. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow. Cloudy, with a high near 36.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A slight chance of rain. Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
11:27 pm PDT Mar 21, 2026
1am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database