Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

90°F

32°C

Humidity 15%
Wind Speed NW 9 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 24 Jun 11:35 AM MDT
Extended Forecast for

3 Miles NNW Payette ID

  • Today

    Today: Sunny and hot, with a high near 95. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 95 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am.  Increasing clouds, with a low around 65. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. West southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 74. Northwest wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 95. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 65. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny and hot, with a high near 92. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 62. West southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Friday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 74. Northwest wind 6 to 14 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Payette ID
 44.12°N 116.93°W (Elev. 2192 ft)
12:29 am MDT Jun 24, 2026
11am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
 
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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