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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

20°F

-7°C

Humidity	52%
Wind Speed	S 20 G 23 mph
Barometer	29.87 in (1015.3 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	4°F (-16°C)
Last update	9 Dec 11:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Maple Springs NY

Winter Weather Advisory December 10, 01:00am until December 10, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 31 °F
Snow Showers
Likely
Tonight
Low: 27 °F
Slight Chance
Wintry Mix
then Snow
Wednesday
High: 36 °F
Rain/Snow
Wednesday Night
Low: 21 °F
Snow Showers
Thursday
High: 26 °F
Snow Showers
Thursday Night
Low: 20 °F
Snow Showers
Likely
Friday
High: 28 °F
Snow Showers
Likely
Friday Night
Low: 18 °F
Snow Showers
Saturday
High: 26 °F
Snow Showers

Detailed Forecast

This Afternoon

Snow showers likely, mainly between 2pm and 4pm. Cloudy, with a high near 31. South wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

A chance of snow and freezing rain before 1am, then snow. Low around 27. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow before 10am, then snow, possibly mixed with rain between 10am and 4pm, then snow after 4pm. High near 36. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow showers. Low around 21. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow showers. High near 26. West wind 14 to 17 mph. Chance of precipitation is 80%.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 20. West wind 9 to 11 mph. Chance of precipitation is 70%.

Friday

Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 28. West wind 9 to 11 mph. Chance of precipitation is 60%.

Friday Night

Snow showers. Low around 18. Southwest wind 9 to 13 mph. Chance of precipitation is 80%.

Saturday

Snow showers. High near 26. Chance of precipitation is 80%.

Saturday Night

Snow showers. Low around 14. Chance of precipitation is 80%.