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 60%
Wind Speed ESE 11 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 Jun 02:00 PM MDT
Extended Forecast for

2 Miles SSW Payette ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 86. North northwest wind 6 to 8 mph becoming northeast.

    High: 86 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 56. East northeast wind around 6 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the morning.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. North northwest wind 5 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 91. North northwest wind 3 to 7 mph.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °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 99.

    High: 99 °F

    Hot

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 86. North northwest wind 6 to 8 mph becoming northeast.
Tonight
Mostly clear, with a low around 56. East northeast wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 56. North northwest wind 5 to 9 mph.
Monday
Sunny and hot, with a high near 91. North northwest wind 3 to 7 mph.
Monday Night
Clear, with a low around 55.
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 99.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Payette ID
 44.06°N 116.95°W (Elev. 2100 ft)
Last Update:
12:29 pm MDT Jun 20, 2026
Forecast Valid:
2pm MDT Jun 20, 2026-6pm MDT Jun 26, 2026
 
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