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

45°F

7°C

Humidity 48%
Wind Speed SSE 6 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 23 Feb 05:20 AM MST
Extended Forecast for

Ontario Municipal OR

  • Today

    Today: Cloudy, with a high near 56. South southeast wind 5 to 8 mph.

    High: 56 °F

    Cloudy

  • Tonight

    Tonight: Rain, mainly after 11pm.  Low around 42. Light and variable wind becoming southwest around 6 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 51. South southeast wind around 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 38. South southeast wind 6 to 8 mph becoming southwest after midnight.  Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. West northwest wind 8 to 13 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

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

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 56. South southeast wind 5 to 8 mph.
Tonight
Rain, mainly after 11pm. Low around 42. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 51. South southeast wind around 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 38. South southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 53. West northwest wind 8 to 13 mph.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 54.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117.03°W (Elev. 2185 ft)
2:06 am MST Feb 23, 2026
5am MST Feb 23, 2026-6pm MST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database