Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

61°F

16°C

Humidity 77%
Wind Speed S 10 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 09 Jun 08:35 AM MDT
Extended Forecast for

3 Miles S Weiser ID

  • Today

    Today: Mostly sunny, with a high near 73. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. West northwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. North northwest wind 5 to 10 mph becoming light north  after midnight. Winds could gust as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 73. West wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 45. West northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 68. West northwest wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 40. North northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 78. Light and variable wind.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 53.
Saturday
Sunny and hot, with a high near 90.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny and hot, with a high near 91.
Sunday Night
Clear, with a low around 56.
Monday
Sunny and hot, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Weiser ID
 44.21°N 116.95°W (Elev. 2133 ft)
12:29 am MDT Jun 9, 2026
8am MDT Jun 9, 2026-6pm MDT Jun 15, 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