Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

45°F

7°C

Humidity 35%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 13 Mar 09:54 PM MDT
Extended Forecast for

9 Miles NNW Ashton ID

Wind Advisory March 14, 09:00am until March 14, 09:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of rain before 5am, then a chance of rain and snow.  Snow level 6900 feet lowering to 6200 feet after midnight . Cloudy, with a low around 38. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 4pm.  Snow level 6900 feet lowering to 5800 feet in the afternoon . High near 49. Breezy, with a south southwest wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 24. South wind 5 to 9 mph.  Little or no snow accumulation expected.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 3pm, then a slight chance of rain and snow.  Mostly cloudy, with a high near 47. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before midnight.  Snow level 7400 feet rising to 8300 feet after midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 5am, then a chance of rain and snow. Snow level 6900 feet lowering to 6200 feet after midnight . Cloudy, with a low around 38. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Rain and snow, becoming all snow after 4pm. Snow level 6900 feet lowering to 5800 feet in the afternoon . High near 49. Breezy, with a south southwest wind 15 to 20 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Snow likely before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 35. West wind 6 to 9 mph, with gusts as high as 18 mph.
Sunday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 24. South wind 5 to 9 mph. Little or no snow accumulation expected.
Monday
A chance of snow before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of rain, mainly before midnight. Snow level 7400 feet rising to 8300 feet after midnight. Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
8:41 pm MDT Mar 13, 2026
11pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
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Additional Resources

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