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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Light Snow

26°F

-3°C

Humidity 60%
Wind Speed S 10 G 17 mph
Barometer 29.74 in (1008.8 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill16°F (-9°C)
Last update 9 Dec 2:56 pm EST
Extended Forecast for

Attica NY

Winter Weather Advisory December 10, 01:00am until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 5pm. Cloudy, with a high near 30. South wind 14 to 16 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers, mainly between 3am and 4am, then snow after 4am. Low around 27. Breezy, with a southwest wind 13 to 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 27 °F

    Cloudy and
    Breezy then
    Snow

  • Wednesday

    Wednesday: Snow showers, possibly mixed with rain. High near 38. South wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before midnight, then a chance of snow showers after midnight. Low around 17. West wind 15 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 26. West wind 15 to 17 mph. Chance of precipitation is 60%.

    High: 26 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of snow showers. Mostly cloudy, with a low around 17. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 7 to 10 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 18. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 18 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.

    High: 29 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 5pm. Cloudy, with a high near 30. South wind 14 to 16 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers, mainly between 3am and 4am, then snow after 4am. Low around 27. Breezy, with a southwest wind 13 to 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow showers, possibly mixed with rain. High near 38. South wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow, mainly before midnight, then a chance of snow showers after midnight. Low around 17. West wind 15 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 26. West wind 15 to 17 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 17. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 29. West wind 7 to 10 mph.
Friday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 18. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 22. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Attica NY
 42.86°N 78.28°W (Elev. 984 ft)
Last Update:
3:36 pm EST Dec 9, 2025
Forecast Valid:
3pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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