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

62°F

17°C

Humidity 88%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility 1.24 mi
Last update 22 Aug 03:45 PM PDT
Extended Forecast for

5 Miles W Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 61. West wind around 6 mph.

    High: 61 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers before 2am, then rain likely, mainly after 5am.  Increasing clouds, with a low around 47. West northwest wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain before 11am.  Mostly cloudy, with a high near 55. West wind around 6 mph.

    High: 55 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. East wind around 6 mph becoming calm  in the morning.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 61. West wind around 6 mph.
Tonight
A chance of showers before 2am, then rain likely, mainly after 5am. Increasing clouds, with a low around 47. West northwest wind 6 to 8 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 55. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 47. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 72. East wind around 6 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Snoqualmie Pass WA
 47.42°N 121.5°W (Elev. 4144 ft)
11:26 am PDT Aug 22, 2026
4pm PDT Aug 22, 2026-6pm PDT Aug 29, 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