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

95°F

35°C

Humidity 13%
Wind Speed NE 9 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 24 Jun 04:20 PM MDT
Extended Forecast for

Weiser ID

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 64. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 64 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Cloudy, with a low around 60. Northwest wind 10 to 15 mph, with gusts as high as 32 mph.

    Low: 60 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon.  Cloudy, with a high near 76. Northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 51. West wind 5 to 8 mph.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Slight 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 30%.

    High: 68 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 64. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny and hot, with a high near 92. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 60. Northwest wind 10 to 15 mph, with gusts as high as 32 mph.
Friday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 76. Northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. West wind 5 to 8 mph. 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 30%.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
12:29 pm MDT Jun 24, 2026
4pm MDT Jun 24, 2026-6pm MDT Jul 1, 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