Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

13°F

-11°C

Humidity 80%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility 1.24 mi
Last update 17 Apr 04:00 AM MDT
Extended Forecast for

13 Miles NNW Island Park ID

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 6. Wind chill values as low as -9. Northwest wind around 10 mph.

    Low: 6 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after noon. The snow could be heavy at times.  Partly sunny, with a high near 20. Wind chill values as low as -9. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Chance Snow
    Showers then
    Heavy Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -3. North northwest wind 6 to 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29. Wind chill values as low as -7. Southwest wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 6. Wind chill values as low as -9. Northwest wind around 10 mph.
Friday
Snow showers likely, mainly after noon. The snow could be heavy at times. Partly sunny, with a high near 20. Wind chill values as low as -9. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -3. North northwest wind 6 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 29. Wind chill values as low as -7. Southwest wind 8 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 16. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 49.
Tuesday Night
A slight chance of rain and snow. Snow level 9700 feet lowering to 8900 feet after midnight . Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
Snow likely. Partly sunny, with a high near 41. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Island Park ID
 44.73°N 111.41°W (Elev. 8415 ft)
12:41 am MDT Apr 17, 2026
4am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database