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Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

46°F

8°C

Humidity 85%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 18 Jun 01:30 AM PDT
Extended Forecast for

11 Miles NNW Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 46. Light northeast wind.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 54 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 73. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. West wind 5 to 8 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

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

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Light northeast wind.
Thursday
Sunny, with a high near 72. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Juneteenth
Mostly sunny, with a high near 73. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 51. West wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 70.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Snoqualmie Pass WA
 47.57°N 121.49°W (Elev. 3107 ft)
Last Update:
11:25 pm PDT Jun 17, 2026
Forecast Valid:
1am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation