Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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.

Light Snow Fog/Mist

24°F

-4°C

Humidity	91%
Wind Speed	NW 13 mph
Barometer	30.07 in (1021.0 mb)
Dewpoint	22°F (-6°C)
Visibility	2.00 mi
Wind Chill	12°F (-11°C)
Last update	7 Dec 7:56 pm EST

More Information:

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

Extended Forecast for

3 Miles E Ellington NY

Tonight
Low: 5 °F
Chance Snow
then Partly
Cloudy
Monday
High: 20 °F
Mostly Sunny
Monday Night
Low: 5 °F
Partly Cloudy
Tuesday
High: 33 °F
Chance Snow
Showers then
Snow Showers
Likely
Tuesday Night
Low: 26 °F
Snow Showers
Likely then
Snow
Wednesday
High: 37 °F
Rain/Snow
Wednesday Night
Low: 21 °F
Snow
Thursday
High: 28 °F
Snow Showers
Likely
Thursday Night
Low: 16 °F
Snow Showers
Likely

Detailed Forecast

Tonight

A chance of snow, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. North wind 3 to 7 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

Monday

Mostly sunny, with a high near 20. Calm wind becoming northeast around 5 mph.

Monday Night

Partly cloudy, with a low around 5. Calm wind becoming south around 6 mph after midnight.

Tuesday

Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 33. South wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow showers likely before 1am, then snow after 1am. Low around 26. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Wednesday

Rain and snow. High near 37. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Snow before 1am, then snow showers likely after 1am. Low around 21. West wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Thursday

Snow showers likely. Mostly cloudy, with a high near 28. West wind 7 to 10 mph. Chance of precipitation is 70%.

Thursday Night

Snow showers likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

Friday

Snow showers likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

Friday Night

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

Saturday

Snow showers. High near 22. Chance of precipitation is 80%.

Saturday Night

Snow showers. Low around 11. Chance of precipitation is 80%.