Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

25°F

-4°C

Humidity 65%
Wind Speed SSW 3 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 Apr 06:53 AM MDT
Extended Forecast for

2 Miles SSW Menan ID

Freeze Warning April 19, 12:00am until April 19, 10:00am
Freeze Warning April 18, 07:03am until April 18, 10:00am
Click here for hazard details and duration
Freeze Warning
...
  •  
    Freeze Warning April 18, 07:03am until April 18, 10:00am

    NOW until 10:00am Sat

    Freeze Warning

  • Today

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. South southwest wind 6 to 9 mph becoming east northeast after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 67. East northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind around 7 mph becoming east in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 54. Southeast wind 6 to 10 mph becoming south southwest in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. South southwest wind 6 to 9 mph becoming east northeast after midnight.
Sunday
Sunny, with a high near 67. East northeast wind 5 to 7 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind around 7 mph becoming east in the evening.
Monday
Mostly sunny, with a high near 74. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 30.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Menan ID
 43.7°N 112.02°W (Elev. 4797 ft)
5:31 am MDT Apr 18, 2026
7am MDT Apr 18, 2026-6pm MDT Apr 24, 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