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

Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Idaho Falls Regional Airport (KIDA)

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

Clear

72°F

22°C

Humidity 30%
Wind Speed NE 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 27 Sep 07:00 PM MDT
Extended Forecast for

Roberts ID

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southwest wind around 5 mph becoming north northeast after midnight.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 76. East northeast wind 5 to 9 mph becoming southwest in the morning.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. South wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. East wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.

    High: 66 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South southwest wind around 5 mph becoming north northeast after midnight.
Sunday
Partly sunny, with a high near 76. East northeast wind 5 to 9 mph becoming southwest in the morning.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. South wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. East wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 68.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roberts ID
 43.71°N 112.14°W (Elev. 4790 ft)
Last Update:
5:31 pm MDT Sep 27, 2025
Forecast Valid:
7pm MDT Sep 27, 2025-6pm MDT Oct 4, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation