Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

26°F

-3°C

Humidity 78%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 28 Jan 04:54 PM MST
Extended Forecast for

10 Miles SSW Island Park ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers.  Cloudy, with a steady temperature around 26. Light south wind.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm.  Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog then
    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of snow showers after 11am.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 29. Calm wind becoming south southwest around 5 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Light south wind.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 11am.  Cloudy, with a high near 32. Light south wind.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Cloudy, with a low around 20.

    Low: 20 °F

    Slight Chance
    Snow then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Cloudy, with a steady temperature around 26. Light south wind.
Tonight
A 20 percent chance of snow showers before 8pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 11. Calm wind.
Thursday
A 20 percent chance of snow showers after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 29. Calm wind becoming south southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 15. Light south wind.
Friday
A 30 percent chance of snow after 11am. Cloudy, with a high near 32. Light south wind. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 38.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Island Park ID
 44.42°N 111.45°W (Elev. 6299 ft)
4:31 pm MST Jan 28, 2026
5pm MST Jan 28, 2026-6pm MST Feb 4, 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