Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

43°F

6°C

Humidity	53%
Wind Speed	S 10 mph
Barometer	30.01 in (1017.7 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	25 Nov 5:56 am EST

More Information:

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

Extended Forecast for

3 Miles ENE Clymer NY

Winter Storm Watch November 26, 07:00pm until November 28, 07:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 51 °F
Showers
Tonight
Low: 42 °F
Showers
Wednesday
High: 51 °F⇓
Showers then
Rain/Snow and
Breezy
Wednesday Night
Low: 24 °F
Snow Showers
Likely and
Breezy
Thanksgiving Day
High: 32 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 24 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 20 °F
Snow Showers
Likely
Saturday
High: 30 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Today

Showers, mainly after 10am. High near 51. South wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers, mainly after 1am. Low around 42. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain showers before 4pm, then snow showers likely. Temperature rising to near 51 by 10am, then falling to around 37 during the remainder of the day. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow showers likely, mainly before 7pm. Cloudy, with a low around 24. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thanksgiving Day

Snow showers likely before 1pm, then snow after 1pm. The snow could be heavy at times. Widespread blowing snow, mainly between 1pm and 5pm. High near 32. Breezy, with a west wind 23 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.

Thursday Night

Snow showers. The snow could be heavy at times. Areas of blowing snow before 7pm. Low around 24. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

Friday

Snow showers. The snow could be heavy at times. High near 31. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

Friday Night

Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 20. West wind 6 to 10 mph. Chance of precipitation is 70%.

Saturday

A chance of snow showers after 1pm. Cloudy, with a high near 30. Chance of precipitation is 40%.

Saturday Night

Snow showers likely. Cloudy, with a low around 20. Chance of precipitation is 60%.

Sunday

Rain and snow showers likely. Cloudy, with a high near 36. Chance of precipitation is 60%.

Sunday Night

Snow showers likely. Cloudy, with a low around 26. Chance of precipitation is 60%.