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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Terreton (TER)

Lat: 43.84168°NLon: 112.41825°WElev: 4792.0ft.

NA

77°F

25°C

Humidity 19%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 08 Aug 05:50 PM MDT
Extended Forecast for

15 Miles NNW Roberts ID

  • Tonight

    Tonight: Mostly clear, with a low around 43. West southwest wind 6 to 11 mph becoming east in the evening. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 78 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West wind around 8 mph becoming northeast after midnight.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 83. North northeast wind 6 to 8 mph becoming west in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. West wind 6 to 8 mph becoming northeast after midnight.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. West southwest wind 6 to 11 mph becoming east in the evening. Winds could gust as high as 21 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. West wind around 8 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 83. North northeast wind 6 to 8 mph becoming west in the afternoon.
Sunday Night
Mostly clear, with a low around 48. West wind 6 to 8 mph becoming northeast after midnight.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 50. Breezy.
Friday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Roberts ID
 43.92°N 112.21°W (Elev. 4813 ft)
Last Update:
5:31 pm MDT Aug 8, 2025
Forecast Valid:
6pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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