Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 92%
Wind Speed W 13 mph
Barometer 29.68 in (1007.7 mb)
Dewpoint 18°F (-8°C)
Visibility 2.50 mi
Wind Chill7°F (-14°C)
Last update 11 Dec 7:56 am EST
Extended Forecast for

3 Miles N Gerry NY

Lake Effect Snow Warning December 11, 08:55am until December 12, 04:00am
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning December 11, 08:55am until December 12, 04:00am

    NOW until 4:00am Fri

    Lake Effect Snow Warning

  • Today

    High: 23 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Snow before 10pm, then snow showers likely, mainly between 10pm and 3am.  Low around 18. West wind 7 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow

  • Friday

    Friday: A chance of snow showers before 1pm.  Mostly cloudy, with a high near 26. West wind around 9 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely after 1am.  Mostly cloudy, with a low around 15. South wind 6 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers.  High near 26. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 26 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers.  Low around 10. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 10 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers.  High near 19. West wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 19 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 10. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    Low: 10 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Snow. The snow could be heavy at times. Patchy blowing snow between 3pm and 4pm. High near 23. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow before 10pm, then snow showers likely, mainly between 10pm and 3am. Low around 18. West wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 26. West wind around 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 15. South wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 26. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers. Low around 10. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Snow showers. High near 19. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 10. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Gerry NY
 42.26°N 79.18°W (Elev. 1726 ft)
6:36 am EST Dec 11, 2025
8am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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