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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Mist

37°F

3°C

Humidity 100%
Wind Speed SSW 5 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 22 Nov 01:05 AM MST
Extended Forecast for

2 Miles NW Idaho Falls ID

Dense Fog Advisory until November 22, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 22, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 32 °F

    Areas Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Areas Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a steady temperature around 32. Calm wind.
Saturday
Areas of dense fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 43. Calm wind.
Saturday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 22. Calm wind.
Sunday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 45. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 26. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 39.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Thanksgiving Day
A slight chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Thursday Night
A 10 percent chance of rain. Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Idaho Falls ID
 43.52°N 112.07°W (Elev. 4738 ft)
Last Update:
10:31 pm MST Nov 21, 2025
Forecast Valid:
1am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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