Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

29°F

-2°C

Humidity 99%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 16 Apr 06:54 AM MDT
Extended Forecast for

15 Miles NNW Warm River ID

Winter Weather Advisory April 16, 07:50am until April 17, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 16, 07:50am until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • Today

    High: 36 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before midnight.  Patchy fog before 11pm, then patchy fog after 2am.  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 12. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Snow showers likely, mainly after noon.  Patchy fog before 7am.  Otherwise, partly sunny, with a high near 37. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers. Some thunder is also possible. High near 36. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow showers likely, mainly before midnight. Patchy fog before 11pm, then patchy fog after 2am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 12. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly after noon. Patchy fog before 7am. Otherwise, partly sunny, with a high near 37. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 12. West wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 30 percent chance of rain. Snow level 8500 feet. Mostly sunny, with a high near 63.
Tuesday Night
A chance of rain and snow. Snow level 8800 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Wednesday
Rain and snow likely. Snow level 7400 feet. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Warm River ID
 44.31°N 111.46°W (Elev. 6158 ft)
5:31 am MDT Apr 16, 2026
7am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database