Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

9°F

-13°C

Humidity	73%
Wind Speed	NE 5 mph
Barometer	30.28 in (1028.9 mb)
Dewpoint	2°F (-17°C)
Visibility	10.00 mi
Wind Chill	0°F (-18°C)
Last update	8 Dec 7:56 am EST

More Information:

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

Extended Forecast for

3 Miles E Ellington NY

Today
High: 20 °F
Mostly Sunny
Tonight
Low: 1 °F
Partly Cloudy
Tuesday
High: 33 °F
Slight Chance
Snow Showers
then Snow
Showers
Tuesday Night
Low: 24 °F
Snow Showers
Likely then
Snow Showers
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 20 °F
Rain/Snow
then Snow
Showers
Thursday
High: 28 °F
Snow Showers
Likely
Thursday Night
Low: 16 °F
Snow Showers
Likely
Friday
High: 27 °F
Snow Showers
Likely

Detailed Forecast

Today

Mostly sunny, with a high near 20. Northeast wind 3 to 5 mph.

Tonight

Partly cloudy, with a low around 1. Wind chill values as low as -5. Calm wind becoming south around 5 mph after midnight.

Tuesday

Snow showers, mainly after 1pm. High near 33. Wind chill values as low as -5. South wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow showers. Low around 24. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers, possibly mixed with rain. High near 37. Southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Snow showers, possibly mixed with rain, becoming all snow after 7pm. Low around 20. West wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Snow showers likely. Mostly cloudy, with a high near 28. West wind 7 to 11 mph. Chance of precipitation is 70%.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 16. Southwest wind around 6 mph. Chance of precipitation is 60%.

Friday

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

Friday Night

Snow showers. Low around 13. Chance of precipitation is 90%.

Saturday

Snow showers. High near 21. Chance of precipitation is 90%.

Saturday Night

Snow showers. Low around 12. Chance of precipitation is 80%.