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.

Overcast

39°F

4°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Oct 01:15 AM MDT
Extended Forecast for

2 Miles SSW Menan ID

Flood Watch October 12, 01:44am 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 12, 01:44am until October 12, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Overnight

    Low: 34 °F

    Chance Rain

  • Columbus Day

    Columbus Day: Rain, mainly before 9am.  High near 49. West southwest wind 3 to 7 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 3am, then a slight chance of rain after 4am.  Cloudy, with a low around 32. Calm wind becoming north northwest around 5 mph after midnight.  Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain between 9am and 10am.  Cloudy, with a high near 52. West southwest wind around 7 mph.

    High: 52 °F

    Slight Chance
    Rain then
    Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly after 5am. Cloudy, with a low around 34. Southwest wind 5 to 7 mph.
Columbus Day
Rain, mainly before 9am. High near 49. West southwest wind 3 to 7 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain before 3am, then a slight chance of rain after 4am. Cloudy, with a low around 32. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of rain between 9am and 10am. Cloudy, with a high near 52. West southwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 63.
Friday Night
Clear, with a low around 29.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Menan ID
 43.7°N 112.02°W (Elev. 4797 ft)
12:31 am MDT Oct 12, 2026
1am MDT Oct 12, 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