Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Partly Cloudy

26°F

-3°C

Humidity	60%
Wind Speed	SE 6 mph
Barometer	30.23 in (1026.5 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	1 Dec 3:56 pm EST

More Information:

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

Extended Forecast for

3 Miles ENE Dewittville NY

Winter Weather Advisory December 2, 01:00am until December 2, 07:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 20 °F
Chance Snow
Showers then
Snow
Tuesday
High: 32 °F
Snow then
Chance Snow
Showers
Tuesday Night
Low: 21 °F
Chance Snow
Showers
Wednesday
High: 31 °F
Mostly Cloudy
Wednesday Night
Low: 21 °F
Chance Snow
Showers then
Snow Showers
Thursday
High: 27 °F
Snow Showers
Likely
Thursday Night
Low: 8 °F
Mostly Cloudy
Friday
High: 26 °F
Partly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Tonight

A chance of snow showers between 10pm and 1am, then snow after 1am. Low around 20. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly before 11am, then a chance of snow showers after 11am. High near 32. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

A chance of snow showers. Mostly cloudy, with a low around 21. North wind around 6 mph becoming southwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Wednesday

Mostly cloudy, with a high near 31. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

Wednesday Night

Snow showers, mainly after 1am. Low around 21. Southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Thursday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 27. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Thursday Night

Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.

Friday

Partly sunny, with a high near 26. South wind 7 to 10 mph, with gusts as high as 20 mph.

Friday Night

A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

Saturday

A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

Saturday Night

A chance of snow showers. Cloudy, with a low around 23. Chance of precipitation is 50%.

Sunday

Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.