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

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

46°F

8°C

Humidity 42%
Wind Speed SE 12 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Feb 10:05 AM MST
Extended Forecast for

Weiser ID

  • Today

    Today: Sunny, with a high near 55. South southeast wind 7 to 9 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. East wind 5 to 9 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 39. Southeast wind 5 to 7 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 49. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

  • Wednesday Night

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

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 55. South southeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 33. East wind 5 to 9 mph.
Monday
Mostly cloudy, with a high near 52. Light and variable wind becoming south southeast around 6 mph in the morning.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 39. Southeast wind 5 to 7 mph. Chance of precipitation is 70%.
Tuesday
Rain. High near 49. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
Last Update:
2:05 am MST Feb 22, 2026
Forecast Valid:
10am MST Feb 22, 2026-6pm MST Feb 28, 2026
 
Forecast Discussion
 
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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