Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

light rain,mist

41°F

5°C

Humidity 93%
Wind Speed NNW 14 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 11 Oct 06:35 PM MDT
Extended Forecast for

4 Miles ENE Idaho Falls ID

Flood Watch October 11, 06:59pm until October 12, 06:00pm
Frost Advisory October 12, 03:00am until October 12, 09:00am
Click here for hazard details and duration
Flood Watch
Frost Advisory
  •  
    Flood Watch October 11, 06:59pm until October 12, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Tonight

    Low: 37 °F

    Rain then
    Rain Likely

  • Columbus Day

    Columbus Day: Rain, mainly before 1pm.  High near 52. West southwest wind 3 to 6 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 4am, then a slight chance of rain after 5am.  Cloudy, with a low around 37. Light southwest wind.  Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon.  Mostly cloudy, with a high near 52. West southwest wind 3 to 7 mph.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 33. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 37. North northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 100%.
Columbus Day
Rain, mainly before 1pm. High near 52. West southwest wind 3 to 6 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain before 4am, then a slight chance of rain after 5am. Cloudy, with a low around 37. Light southwest wind. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 52. West southwest wind 3 to 7 mph.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 33. West northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 34.
Friday
Sunny, with a high near 64.
Friday Night
Clear, with a low around 36.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Idaho Falls ID
 43.51°N 111.95°W (Elev. 4760 ft)
5:31 pm MDT Oct 11, 2026
6pm MDT Oct 11, 2026-6pm MDT Oct 18, 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