Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

30°F

-1°C

Humidity 78%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 21 Apr 01:54 AM MDT
Extended Forecast for

15 Miles NNW Warm River ID

Winter Weather Advisory April 22, 12:00pm until April 24, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers between midnight and 1am.  Snow level 10300 feet lowering to 8200 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 5 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 3pm. Some thunder is also possible.  Snow level 8000 feet lowering to 6600 feet in the afternoon . High near 46. South southwest wind 7 to 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after midnight.  Low around 25. Southwest wind 7 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible.  High near 43. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 43 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers.  Low around 21. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Showers

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Calm wind.
Tuesday
Mostly sunny, with a high near 69. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A slight chance of showers between midnight and 1am. Snow level 10300 feet lowering to 8200 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 3pm. Some thunder is also possible. Snow level 8000 feet lowering to 6600 feet in the afternoon . High near 46. South southwest wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers, becoming all snow after midnight. Low around 25. Southwest wind 7 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 43. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday Night
Snow showers. Low around 21. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Saturday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 46.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Warm River ID
 44.31°N 111.46°W (Elev. 6158 ft)
2:07 am MDT Apr 21, 2026
2am MDT Apr 21, 2026-6pm MDT Apr 27, 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