National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday

A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Partly Cloudy

61°F

16°C

Humidity 21%
Wind Speed N 14 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 May 06:20 PM MDT
Extended Forecast for

Idaho Falls ID

Frost Advisory May 22, 03:00am until May 22, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North northeast wind 9 to 14 mph becoming light northeast. Winds could gust as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. South wind 5 to 7 mph becoming east southeast after midnight.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77. East southeast wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. South wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. North northeast wind 9 to 14 mph becoming light northeast. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 39. South wind 5 to 7 mph becoming east southeast after midnight.
Saturday
Sunny, with a high near 77. East southeast wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 46. South wind 8 to 13 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 47.
Memorial Day
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 41.
Wednesday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 41.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Idaho Falls ID
 43.48°N 112.04°W (Elev. 4701 ft)
Last Update:
5:31 pm MDT May 21, 2026
Forecast Valid:
6pm MDT May 21, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation