Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

40°F

4°C

Humidity 43%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill33°F (1°C)
Last update 18 Apr 04:15 PM MDT
Extended Forecast for

7 Miles N Island Park ID

  • Tonight

    Tonight: Mostly clear, with a low around 22. South southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 61. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Southwest wind 5 to 8 mph becoming east after midnight.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Snow level 10200 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before noon, then rain and snow showers. Some thunder is also possible.  Snow level 8600 feet lowering to 7500 feet in the afternoon . High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Chance Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 3am.  Snow level 7300 feet lowering to 6700 feet after midnight . Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 54. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 61. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 36. Southwest wind 5 to 8 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 20 percent chance of rain. Snow level 10200 feet lowering to 9300 feet after midnight . Partly cloudy, with a low around 39.
Wednesday
A chance of rain before noon, then rain and snow showers. Some thunder is also possible. Snow level 8600 feet lowering to 7500 feet in the afternoon . High near 51. Chance of precipitation is 80%.
Wednesday Night
Rain and snow, becoming all snow after 3am. Snow level 7300 feet lowering to 6700 feet after midnight . Low around 31. Chance of precipitation is 90%.
Thursday
Snow. High near 41. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 44.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Island Park ID
 44.65°N 111.33°W (Elev. 6716 ft)
12:31 pm MDT Apr 18, 2026
4pm MDT Apr 18, 2026-6pm MDT Apr 25, 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