Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

NA

36°F

2°C

Humidity 100%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 01 Apr 04:54 AM MDT
Extended Forecast for

15 Miles NNW Warm River ID

  • Overnight

    Overnight: A 30 percent chance of rain.  Snow level 7200 feet. Cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Snow level 7100 feet rising to 7800 feet in the afternoon. Mostly cloudy, with a high near 50. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow.  Snow level 7800 feet lowering to 6400 feet after midnight . Low around 28. South wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow, possibly mixed with rain, becoming all snow after 8am. Some thunder is also possible.  High near 39. South southwest wind 10 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 39 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 20. Southwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 44. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

Detailed Forecast

Overnight
A 30 percent chance of rain. Snow level 7200 feet. Cloudy, with a low around 32. Calm wind.
Wednesday
Rain likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 7100 feet rising to 7800 feet in the afternoon. Mostly cloudy, with a high near 50. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
Rain and snow. Snow level 7800 feet lowering to 6400 feet after midnight . Low around 28. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow, possibly mixed with rain, becoming all snow after 8am. Some thunder is also possible. High near 39. South southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Low around 20. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 51.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Warm River ID
 44.31°N 111.46°W (Elev. 6158 ft)
12:31 am MDT Apr 1, 2026
5am MDT Apr 1, 2026-6pm MDT Apr 7, 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