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.

Overcast

22°F

-6°C

Humidity	78%
Wind Speed	N 3 mph
Barometer	30.36 in (1031.0 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	1 Dec 7:56 am EST

More Information:

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

Extended Forecast for

3 Miles SSW Little Valley NY

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

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 26 °F
Partly Sunny
Tonight
Low: 17 °F
Slight Chance
Snow Showers
then Heavy
Snow
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 18 °F
Chance Snow
Showers
Wednesday
High: 29 °F
Mostly Cloudy
Wednesday Night
Low: 19 °F
Chance Snow
Showers then
Snow Showers
Thursday
High: 24 °F
Snow Showers
Likely
Thursday Night
Low: 6 °F
Mostly Cloudy
Friday
High: 25 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 26. North wind around 6 mph becoming calm in the afternoon.

Tonight

Snow showers, mainly after 3am. The snow could be heavy at times. Low around 17. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow before 1pm, then a chance of snow showers after 1pm. High near 30. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday

Mostly cloudy, with a high near 29. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Snow showers, mainly after 1am. Low around 19. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Thursday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 24. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Mostly cloudy, with a low around 6. Northwest wind around 6 mph becoming south after midnight.

Friday

Mostly sunny, with a high near 25.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

Saturday

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

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

Sunday

A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.