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

Griffiss International Airport (KRME)

Lat: 43.23°NLon: 75.4°WElev: 505ft.

Fair

14°F

-10°C

Humidity 67%
Wind Speed E 6 mph
Barometer 30.15 in (1021.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 9 Dec 10:53 am EST
Extended Forecast for

Lyons Falls NY

Winter Storm Watch December 10, 04:00am until December 11, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A chance of snow showers after 5pm. Cloudy, with a high near 23. South wind 9 to 13 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers likely before 8pm, then a chance of snow after 4am. Cloudy, with a low around 15. South wind 6 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Showers
    Likely then
    Chance Snow

  • Wednesday

    Wednesday: Snow before 1pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 36 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 14. South wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 24. West wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 24 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 8. West wind around 6 mph. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers. Partly sunny, with a high near 25. West wind around 7 mph. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 12. Light and variable wind. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.

    High: 27 °F

    Snow Showers
    Likely

Detailed Forecast

Today
A chance of snow showers after 5pm. Cloudy, with a high near 23. South wind 9 to 13 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely before 8pm, then a chance of snow after 4am. Cloudy, with a low around 15. South wind 6 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 1pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 36. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow showers. Low around 14. South wind around 6 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 24. West wind 6 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 8. West wind around 6 mph. Chance of precipitation is 60%.
Friday
A chance of snow showers. Partly sunny, with a high near 25. West wind around 7 mph. Chance of precipitation is 40%.
Friday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 12. Light and variable wind. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 18. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyons Falls NY
 43.62°N 75.38°W (Elev. 1010 ft)
Last Update:
9:36 am EST Dec 9, 2025
Forecast Valid:
11am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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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