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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Last update 14 Feb 08:05 AM MST
Extended Forecast for

Ontario Municipal OR

  • Today

    Today: A 30 percent chance of rain, mainly after 11am. Cloudy, with a high near 51. Calm wind becoming east around 5 mph in the afternoon.

    High: 51 °F

    Chance Rain

  • Tonight

    Tonight: Cloudy, with a low around 36. North wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 56. Calm wind.

    High: 56 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. East wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Tuesday

    Tuesday: A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 11am. Cloudy, with a high near 51. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Cloudy, with a low around 36. North wind around 6 mph becoming calm after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 56. Calm wind.
Sunday Night
Partly cloudy, with a low around 34. East wind around 5 mph becoming calm in the evening.
Washington's Birthday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 44.
Wednesday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 43.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117.03°W (Elev. 2185 ft)
Last Update:
2:05 am MST Feb 14, 2026
Forecast Valid:
8am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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