Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

51°F

11°C

Humidity 85%
Wind Speed N 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 22 Sep 01:53 AM MDT
Extended Forecast for

6 Miles ENE Idaho Falls ID

  • Overnight

    Overnight: Partly cloudy, with a low around 46. East southeast wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain before 2pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 70. East southeast wind 5 to 8 mph becoming southwest in the morning.  Chance of precipitation is 40%.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm  in the evening.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Light and variable wind becoming west around 5 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Calm wind becoming east southeast around 6 mph in the evening.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. East southeast wind around 5 mph.
Tuesday
A slight chance of rain before 2pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 70. East southeast wind 5 to 8 mph becoming southwest in the morning. Chance of precipitation is 40%.
Tuesday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Light and variable wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 47. Calm wind becoming east southeast around 6 mph in the evening.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Idaho Falls ID
 43.53°N 111.93°W (Elev. 4797 ft)
12:31 am MDT Sep 22, 2026
2am MDT Sep 22, 2026-6pm MDT Sep 28, 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