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

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

47°F

8°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Last update 14 Sep 10:45 PM PDT
Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 3pm, then a chance of rain after 4pm. Partly sunny, with a high near 55. Calm wind. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 69. East wind around 5 mph becoming calm in the morning.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47. Calm wind becoming east around 5 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °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 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 46. Calm wind.
Tuesday
A chance of rain before 3pm, then a chance of rain after 4pm. Partly sunny, with a high near 55. Calm wind. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 43. Light and variable wind.
Wednesday
Sunny, with a high near 69. East wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 47. Calm wind becoming east around 5 mph.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A chance of rain. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Snoqualmie Pass WA
 47.45°N 121.42°W (Elev. 4862 ft)
Last Update:
11:26 am PDT Sep 14, 2026
Forecast Valid:
11pm PDT Sep 14, 2026-6pm PDT Sep 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation