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

Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

36°F

2°C

Humidity 71%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 23 Sep 12:00 AM MDT
Extended Forecast for

12 Miles NW Island Park ID

  • Overnight

    Overnight: Mostly clear, with a low around 31. Northwest wind 6 to 8 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. North northwest wind around 6 mph becoming light and variable.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Southwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. East wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. South southwest wind 5 to 8 mph becoming east after midnight.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67. East wind 6 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. South southwest wind 5 to 9 mph becoming east after midnight.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 61. North northwest wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 65. East wind 5 to 8 mph becoming south southwest in the afternoon.
Wednesday Night
Clear, with a low around 39. South southwest wind 5 to 8 mph becoming east after midnight.
Thursday
Sunny, with a high near 67. East wind 6 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 40. South southwest wind 5 to 9 mph becoming east after midnight.
Friday
Sunny, with a high near 66. East wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A slight chance of rain. Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NW Island Park ID
 44.68°N 111.49°W (Elev. 7395 ft)
Last Update:
11:51 pm MDT Sep 22, 2025
Forecast Valid:
12am MDT Sep 23, 2025-6pm MDT Sep 29, 2025
 
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