Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

64°F

18°C

Humidity 63%
Wind Speed N 0 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 01 Sep 09:35 PM MDT
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am.  Patchy smoke after 1am. Increasing clouds, with a low around 58. Calm wind becoming northwest around 6 mph after midnight.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 78. West northwest wind 5 to 10 mph becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly after midnight.  Low around 56. Southwest wind 5 to 13 mph becoming southeast after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 90%.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 3pm.  High near 68. Southeast wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 51. East wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Patchy smoke after 1am. Increasing clouds, with a low around 58. Calm wind becoming northwest around 6 mph after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms before 10am. Cloudy through mid morning, then gradual clearing, with a high near 78. West northwest wind 5 to 10 mph becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Showers, mainly after midnight. Low around 56. Southwest wind 5 to 13 mph becoming southeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Thursday
Showers, with thunderstorms also possible after 3pm. High near 68. Southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 51. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 72.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 55.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 81.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Labor Day
A 40 percent chance of showers. Partly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
12:30 pm MDT Sep 1, 2026
9pm MDT Sep 1, 2026-6pm MDT Sep 8, 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