Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

30°F

-1°C

Humidity 26%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 15 Mar 12:54 PM MDT
Extended Forecast for

9 Miles NNW Ashton ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. West wind 7 to 9 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 23 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 4pm, then a chance of rain and snow.  Mostly cloudy, with a high near 46. South southwest wind 3 to 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Snow level 7600 feet rising to 8900 feet after midnight. Mostly cloudy, with a low around 32. North wind around 6 mph becoming light and variable  after midnight.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. West wind 7 to 9 mph.
Tonight
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm in the evening.
Monday
A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. South southwest wind 3 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before midnight. Snow level 7600 feet rising to 8900 feet after midnight. Mostly cloudy, with a low around 32. North wind around 6 mph becoming light and variable after midnight.
Tuesday
Partly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
12:31 pm MDT Mar 15, 2026
1pm MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database