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

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fair

11°F

-12°C

Humidity 64%
Wind Speed SE 5 mph
Barometer 30.21 in (1025.2 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 9 Dec 2:53 am EST
Extended Forecast for

Wilson NY

  • Overnight

    Overnight: Mostly clear, with a low around 16. South wind around 10 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow likely after noon. Increasing clouds, with a high near 34. Breezy, with a south wind 13 to 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Partly Sunny
    then Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely before 4am, then snow, possibly mixed with rain. Low around 32. Breezy, with a southwest wind 15 to 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow Showers
    Likely and
    Breezy then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 39. Breezy, with a south wind 16 to 23 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 25. Blustery, with a northwest wind around 23 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 29. Breezy, with a west wind 22 to 24 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy

  • Friday

    Friday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. West wind 14 to 16 mph. Chance of precipitation is 30%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 16. South wind around 10 mph.
Tuesday
Snow likely after noon. Increasing clouds, with a high near 34. Breezy, with a south wind 13 to 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow likely before 4am, then snow, possibly mixed with rain. Low around 32. Breezy, with a southwest wind 15 to 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 39. Breezy, with a south wind 16 to 23 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Blustery, with a northwest wind around 23 mph. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 29. Breezy, with a west wind 22 to 24 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 21 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. West wind 14 to 16 mph. Chance of precipitation is 30%.
Friday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 30. Breezy. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wilson NY
 43.32°N 78.83°W (Elev. 246 ft)
Last Update:
3:36 am EST Dec 9, 2025
Forecast Valid:
3am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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