Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed SSW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Aug 02:20 AM MDT
Extended Forecast for

4 Miles ESE Idaho Falls ID

  • Overnight

    Overnight: A 20 percent chance of rain after 4am.  Mostly cloudy, with a low around 62. South southeast wind around 6 mph.

    Low: 62 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain before noon.  Mostly cloudy, with a high near 77. South wind 6 to 8 mph becoming north in the morning.

    High: 77 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am.  Low around 56. West southwest wind 5 to 9 mph becoming light and variable.  Chance of precipitation is 80%.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Rain and thunderstorms likely before 3pm, then a chance of showers and thunderstorms, mainly after 4pm.  Mostly cloudy, with a high near 73. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then rain likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 54. South southeast wind 8 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms before 9am, then a chance of rain between 9am and noon.  Mostly sunny, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 62. South southeast wind around 6 mph.
Friday
A 50 percent chance of rain before noon. Mostly cloudy, with a high near 77. South wind 6 to 8 mph becoming north in the morning.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 56. West southwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 80%.
Saturday
Rain and thunderstorms likely before 3pm, then a chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 73. Southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight, then rain likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 54. South southeast wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms before 9am, then a chance of rain between 9am and noon. Mostly sunny, with a high near 72. Chance of precipitation is 50%.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 76.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Idaho Falls ID
 43.47°N 111.98°W (Elev. 4718 ft)
12:31 am MDT Aug 28, 2026
2am MDT Aug 28, 2026-6pm MDT Sep 3, 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