National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

32°F

0°C

Humidity 79%
Wind Speed SE 6 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 13 Apr 02:00 AM MDT
Extended Forecast for

11 Miles NNW Island Park ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. South southwest wind around 18 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Snow showers, mainly after 9am. High near 29. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 23. Southwest wind 7 to 17 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 32. Northwest wind 8 to 15 mph becoming southwest in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. South wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers, mainly after noon. High near 30. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Chance Snow
    Showers then
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 20. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

    Low: 20 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 24. Breezy. Chance of precipitation is 100%.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow, mainly before midnight. Low around 10. Chance of precipitation is 90%.

    Low: 10 °F

    Snow then
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. South southwest wind around 18 mph, with gusts as high as 23 mph.
Monday
Snow showers, mainly after 9am. High near 29. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 23. Southwest wind 7 to 17 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than one inch possible.
Tuesday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 32. Northwest wind 8 to 15 mph becoming southwest in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 25. South wind 14 to 17 mph, with gusts as high as 24 mph.
Wednesday
Snow showers, mainly after noon. High near 30. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers. Low around 20. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Thursday
Snow showers. The snow could be heavy at times. High near 24. Breezy. Chance of precipitation is 100%.
Thursday Night
Snow, mainly before midnight. Low around 10. Chance of precipitation is 90%.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 23.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 11.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
Last Update:
1:46 am MDT Apr 13, 2026
Forecast Valid:
2am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation