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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

30°F

-1°C

Humidity 82%
Wind Speed S 14 mph
Barometer 29.58 in (1004.2 mb)
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 10 Dec 1:56 am EST
Extended Forecast for

Maple Springs NY

Winter Weather Advisory December 10, 02:08am until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 02:08am until December 12, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Snow before noon, then snow, possibly mixed with rain. High near 37. South wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. The snow could be heavy at times. Patchy blowing snow between 8pm and 11pm. Low around 19. Northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Rain/Snow and
    Patchy
    Blowing Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Patchy blowing snow after 11am. High near 27. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow showers, mainly before 1am. Low around 21. West wind 10 to 17 mph. Chance of precipitation is 80%.

    Low: 21 °F

    Snow Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 29. West wind around 10 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers, mainly after 1am. Low around 17. South wind 7 to 11 mph. Chance of precipitation is 80%.

    Low: 17 °F

    Chance Snow
    Showers then
    Snow Showers

  • Saturday

    Saturday: Snow showers. High near 28. West wind 13 to 16 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers

Detailed Forecast

Overnight
Snow showers likely before 3am, then snow after 3am. Low around 27. South wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before noon, then snow, possibly mixed with rain. High near 37. South wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. The snow could be heavy at times. Patchy blowing snow between 8pm and 11pm. Low around 19. Northwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers. Patchy blowing snow after 11am. High near 27. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers, mainly before 1am. Low around 21. West wind 10 to 17 mph. Chance of precipitation is 80%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 29. West wind around 10 mph. Chance of precipitation is 40%.
Friday Night
Snow showers, mainly after 1am. Low around 17. South wind 7 to 11 mph. Chance of precipitation is 80%.
Saturday
Snow showers. High near 28. West wind 13 to 16 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers. Low around 16. Chance of precipitation is 80%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 21. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maple Springs NY
 42.21°N 79.42°W (Elev. 1411 ft)
Last Update:
12:36 am EST Dec 10, 2025
Forecast Valid:
2am EST Dec 10, 2025-6pm EST Dec 16, 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