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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Partly Cloudy

73°F

23°C

Humidity 43%
Wind Speed ESE 4 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Jun 04:20 AM MDT
Extended Forecast for

3 Miles NNW Payette ID

  • Today

    Today: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 88. West wind around 7 mph becoming south southeast in the afternoon.

    High: 88 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 56. East wind 6 to 8 mph becoming northwest after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Northwest wind 5 to 7 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. North northwest wind 6 to 9 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 90. North northwest wind around 6 mph.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

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

    High: 98 °F

    Hot

Detailed Forecast

Today
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 88. West wind around 7 mph becoming south southeast in the afternoon.
Tonight
Mostly clear, with a low around 56. East wind 6 to 8 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 87. Northwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 55. North northwest wind 6 to 9 mph.
Monday
Sunny and hot, with a high near 90. North northwest wind around 6 mph.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny and hot, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Payette ID
 44.12°N 116.93°W (Elev. 2192 ft)
Last Update:
12:29 am MDT Jun 20, 2026
Forecast Valid:
4am MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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