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

48°F

9°C

Humidity 87%
Wind Speed N 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 09 Dec 06:35 PM MST
Extended Forecast for

Payette ID

  • Tonight

    Tonight: Rain likely, mainly before 11pm.  Patchy fog between 8pm and 11pm.  Otherwise, mostly cloudy, with a low around 43. Calm wind becoming southeast around 6 mph after midnight.  Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Southeast wind 3 to 6 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 53.

    High: 53 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 11pm. Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 43. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 70%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Southeast wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 37. Light and variable wind.
Thursday
Partly sunny, with a high near 54. Calm wind.
Thursday Night
Partly cloudy, with a low around 36. Calm wind.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Payette ID
 44.09°N 116.89°W (Elev. 2274 ft)
2:04 pm MST Dec 9, 2025
6pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database