Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

NA

25°F

-4°C

Humidity 78%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill16°F (-9°C)
Last update 17 Apr 08:00 PM MDT
Extended Forecast for

13 Miles NNW Island Park ID

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values as low as -3. West northwest wind 7 to 11 mph.

    Low: 7 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 29. Wind chill values as low as -5. West wind 7 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 29 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40. South wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after midnight, mixing with snow after 3am.  Snow level 10000 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values as low as -3. West northwest wind 7 to 11 mph.
Saturday
Increasing clouds, with a high near 29. Wind chill values as low as -5. West wind 7 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 40. South wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 50.
Tuesday Night
A slight chance of rain after midnight, mixing with snow after 3am. Snow level 10000 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow before noon, then snow likely. Partly sunny, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Thursday
Snow. High near 31. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Island Park ID
 44.73°N 111.41°W (Elev. 8415 ft)
5:31 pm MDT Apr 17, 2026
8pm MDT Apr 17, 2026-6pm MDT Apr 24, 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