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

56°F

13°C

Humidity 91%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility 1.24 mi
Last update 22 Aug 10:45 PM PDT
Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

  • Tonight

    Tonight: A slight chance of showers before 2am, then a chance of rain after 2am.  Cloudy, with a steady temperature around 54. West wind around 8 mph.  Chance of precipitation is 40%.

    Low: 54 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly before 9am.  Mostly cloudy, with a high near 56. West wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West northwest wind around 6 mph becoming light and variable.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. East wind 5 to 7 mph becoming calm.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Light and variable wind becoming east 5 to 10 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 11pm.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of showers before 2am, then a chance of rain after 2am. Cloudy, with a steady temperature around 54. West wind around 8 mph. Chance of precipitation is 40%.
Sunday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 56. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 48. West northwest wind around 6 mph becoming light and variable.
Monday
Sunny, with a high near 71. East wind 5 to 7 mph becoming calm.
Monday Night
Mostly clear, with a low around 58. Light and variable wind becoming east 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 49.
Thursday
A chance of rain, mainly before 11am. Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Snoqualmie Pass WA
 47.55°N 121.48°W (Elev. 3780 ft)
11:26 am PDT Aug 22, 2026
11pm 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