National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

45°F

7°C

Humidity 45%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 21 Feb 11:20 PM MST
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southeast wind around 5 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 56. Southeast wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely after 11pm. Cloudy, with a low around 40. South wind around 5 mph becoming light and variable. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 56. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 31. South wind around 6 mph.
Monday
Mostly cloudy, with a high near 53. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Rain likely after 11pm. Cloudy, with a low around 40. South wind around 5 mph becoming light and variable. Chance of precipitation is 60%.
Tuesday
Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Sunny, with a high near 52.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 30.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 54.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
2:06 pm MST Feb 21, 2026
Forecast Valid:
11pm MST Feb 21, 2026-6pm MST Feb 28, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation