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

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

57°F

14°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 09 Aug 01:35 AM MDT
Extended Forecast for

New Plymouth ID

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. North northwest wind around 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 94. Northwest wind 3 to 6 mph.

    High: 94 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 61. North wind 5 to 7 mph.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Calm wind.
Saturday
Mostly sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. North northwest wind around 6 mph.
Sunday
Sunny and hot, with a high near 94. Northwest wind 3 to 6 mph.
Sunday Night
Clear, with a low around 61. North wind 5 to 7 mph.
Monday
Sunny and hot, with a high near 96.
Monday Night
Clear, with a low around 63.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Clear, with a low around 64.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Plymouth ID
 43.96°N 116.81°W (Elev. 2254 ft)
Last Update:
3:05 pm MDT Aug 8, 2025
Forecast Valid:
1am MDT Aug 9, 2025-6pm MDT Aug 15, 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