Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

59°F

15°C

Humidity 79%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility 1.24 mi
Last update 27 Jul 10:00 PM PDT
Extended Forecast for

8 Miles NNW Snoqualmie Pass WA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Light west wind.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 2pm and 4pm.  Mostly cloudy, with a high near 57. West wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 7pm and 11pm.  Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Light west wind.
Tuesday
A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 57. West wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain between 7pm and 11pm. Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 48.
Sunday
A chance of rain. Partly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Snoqualmie Pass WA
 47.53°N 121.44°W (Elev. 4173 ft)
12:46 pm PDT Jul 27, 2026
10pm PDT Jul 27, 2026-6pm PDT Aug 3, 2026
 
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Additional Resources

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