Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

60°F

16°C

Humidity 81%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility 1.24 mi
Last update 22 Aug 06:45 PM PDT
Extended Forecast for

4 Miles WNW Snoqualmie Pass WA

  • Tonight

    Tonight: A chance of showers, mainly before 11pm, then rain likely after 2am.  Increasing clouds, with a low around 48. West northwest wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain before 11am.  Mostly cloudy, with a high near 60. West wind around 6 mph.

    High: 60 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. East wind around 6 mph becoming calm  in the morning.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Calm wind becoming east 5 to 9 mph after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 11pm.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of showers, mainly before 11pm, then rain likely after 2am. Increasing clouds, with a low around 48. West northwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain before 11am. Mostly cloudy, with a high near 60. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 47. Light and variable wind.
Monday
Sunny, with a high near 76. East wind around 6 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 54. Calm wind becoming east 5 to 9 mph after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 47.
Thursday
A chance of rain, mainly before 11am. Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Snoqualmie Pass WA
 47.44°N 121.51°W (Elev. 3422 ft)
11:26 am PDT Aug 22, 2026
7pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database