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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

36°F

2°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 03 Dec 07:05 PM MST
Extended Forecast for

35 Miles WSW Vale OR

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West southwest wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 5pm. Increasing clouds, with a high near 37. West southwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely before 8pm, then rain likely. Snow level rising to 7300 feet. Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Friday

    Friday: Rain. High near 44. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 90%.

    High: 44 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly before 11pm. Snow level 7500 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Breezy, with a west wind 22 to 24 mph.

    Low: 35 °F

    Breezy.
    Chance Rain
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain and snow, mainly after 11am. Snow level 5300 feet. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a chance of rain. Snow level 5400 feet rising to 6300 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. West southwest wind around 7 mph.
Thursday
Snow likely, mainly after 5pm. Increasing clouds, with a high near 37. West southwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely before 8pm, then rain likely. Snow level rising to 7300 feet. Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain. High near 44. Breezy, with a west wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of rain, mainly before 11pm. Snow level 7500 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Breezy, with a west wind 22 to 24 mph.
Saturday
A chance of rain and snow, mainly after 11am. Snow level 5300 feet. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 11am, then a chance of rain. Snow level 5400 feet rising to 6300 feet in the afternoon. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 46.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles WSW Vale OR
 43.73°N 117.84°W (Elev. 4964 ft)
Last Update:
2:04 pm MST Dec 3, 2025
Forecast Valid:
7pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation