Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

43°F

6°C

Humidity 93%
Wind Speed N 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Dec 12:20 AM MST
Extended Forecast for

26 Miles WNW Vale OR

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 43. West wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northwest wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Calm wind becoming west 5 to 8 mph in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 52. West southwest wind 6 to 8 mph.

    High: 52 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. West wind around 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 43. West wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 55. Northwest wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Calm wind becoming west 5 to 8 mph in the evening.
Thursday
Partly sunny, with a high near 52. West southwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 37. West wind around 6 mph.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 44.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WNW Vale OR
 44.07°N 117.74°W (Elev. 3550 ft)
2:04 pm MST Dec 9, 2025
12am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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