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

13°F

-11°C

Humidity 88%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 1.24 mi
Last update 18 Apr 02:15 AM MDT
Extended Forecast for

11 Miles NNW Island Park ID

  • Overnight

    Overnight: Partly cloudy, with a low around 9. Wind chill values as low as -2. Northwest wind around 7 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. Wind chill values as low as -1. West northwest wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. South wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. South wind 8 to 11 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Southwest wind 8 to 10 mph becoming east after midnight.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Snow level 10200 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 9. Wind chill values as low as -2. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 29. Wind chill values as low as -1. West northwest wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 19. South wind 8 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 41. South wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 27. Southwest wind 8 to 10 mph becoming east after midnight.
Monday
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 51.
Tuesday Night
A 20 percent chance of rain. Snow level 10200 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 32.
Wednesday
A chance of rain and snow before noon, then rain and snow showers likely between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Snow. Low around 26. Chance of precipitation is 80%.
Thursday
Snow. High near 28. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
1:26 am MDT Apr 18, 2026
2am MDT Apr 18, 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