Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

55°F

13°C

Humidity 65%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 20 Jun 04:00 AM MDT
Extended Forecast for

6 Miles W Island Park ID

  • Today

    Today: A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Snow level 12100 feet rising to 12600 feet in the afternoon. Mostly cloudy, with a steady temperature around 52. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%.

    High: 52 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then a slight chance of rain between 2am and 3am.  Snow level 12500 feet lowering to 11100 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 43. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 5pm.  Snow level 10900 feet rising to 12000 feet in the afternoon. Mostly sunny, with a high near 56. Northwest wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Snow level 12100 feet rising to 12600 feet in the afternoon. Mostly cloudy, with a steady temperature around 52. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tonight
Rain and thunderstorms likely before 2am, then a slight chance of rain between 2am and 3am. Snow level 12500 feet lowering to 11100 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 43. North northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 5pm. Snow level 10900 feet rising to 12000 feet in the afternoon. Mostly sunny, with a high near 56. Northwest wind 8 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 40. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 57. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Island Park ID
 44.55°N 111.47°W (Elev. 9199 ft)
12:31 am MDT Jun 20, 2026
4am MDT Jun 20, 2026-6pm MDT Jun 26, 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