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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Overcast

30°F

-1°C

Humidity 69%
Wind Speed SW 6 mph
Barometer 30.00 in (1017.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 7 Dec 6:53 am EST
Extended Forecast for

Lewiston NY

  • Today

    Today: Snow, mainly before 5pm. High near 32. Light southwest wind becoming west 6 to 11 mph in the morning. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 9 to 11 mph becoming north after midnight.

    Low: 13 °F

    Decreasing
    Clouds

  • Monday

    Monday: A slight chance of snow showers before 10am. Mostly sunny, with a high near 23. North wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Light south wind increasing to 5 to 9 mph in the evening.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow showers likely after 10am, mixing with rain after 4pm. Cloudy, with a high near 36. Breezy, with a south wind 13 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Breezy. Snow
    Showers
    Likely then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow showers, mainly after 1am. Low around 31. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Showers. High near 41. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.

    High: 41 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Northwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow, mainly before 5pm. High near 32. Light southwest wind becoming west 6 to 11 mph in the morning. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. West wind 9 to 11 mph becoming north after midnight.
Monday
A slight chance of snow showers before 10am. Mostly sunny, with a high near 23. North wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 13. Light south wind increasing to 5 to 9 mph in the evening.
Tuesday
Snow showers likely after 10am, mixing with rain after 4pm. Cloudy, with a high near 36. Breezy, with a south wind 13 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain, possibly mixed with snow showers, mainly after 1am. Low around 31. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 41. Breezy, with a south wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Wednesday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 25. Northwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston NY
 43.16°N 79.03°W (Elev. 548 ft)
Last Update:
6:36 am EST Dec 7, 2025
Forecast Valid:
7am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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