National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

29°F

-2°C

Humidity 100%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 22 Mar 03:41 AM PDT
Extended Forecast for

6 Miles WSW Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Light west southwest wind.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely after 11pm. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 43. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 43. Light west southwest wind.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Monday
Partly sunny, with a high near 46. Light and variable wind.
Monday Night
Rain likely after 11pm. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 43. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain before 11pm, then rain and snow. Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. Cloudy, with a high near 37.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 29.
Thursday
Snow likely. Partly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Snoqualmie Pass WA
 47.37°N 121.52°W (Elev. 2963 ft)
Last Update:
11:27 pm PDT Mar 21, 2026
Forecast Valid:
3am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation