Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

27°F

-3°C

Humidity	85%
Wind Speed	W 17 G 23 mph
Barometer	29.85 in (1013.4 mb)
Dewpoint	23°F (-5°C)
Visibility	8.00 mi
Wind Chill	14°F (-10°C)
Last update	28 Nov 5:56 am EST

More Information:

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

Extended Forecast for

2 Miles NNW Steamburg NY

Lake Effect Snow Warning November 28, 06:16am until November 29, 07:00am

Click here for hazard details and duration

Lake Effect Snow Warning

Lake Effect Snow Warning November 28, 06:16am until November 29, 07:00am
NOW until 7:00am Sat
Lake Effect Snow Warning
Today
High: 32 °F
Heavy Snow
and Patchy
Blowing Snow
Tonight
Low: 22 °F
Snow Showers
Likely
Saturday
High: 32 °F
Chance Snow
Showers
Saturday Night
Low: 24 °F
Snow Showers
Likely then
Snow Showers
Sunday
High: 38 °F
Rain/Snow
Sunday Night
Low: 20 °F
Rain/Snow
then Snow
Showers
Monday
High: 29 °F
Chance Snow
Showers
Monday Night
Low: 19 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. Patchy blowing snow between 1pm and 2pm. High near 32. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 22. West wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow showers before 1pm. Mostly cloudy, with a high near 32. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers. Low around 24. Light southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow showers before 10am, then snow showers, possibly mixed with rain. High near 38. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Snow showers, possibly mixed with rain, becoming all snow after 7pm. Low around 20. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of snow showers before 1pm. Mostly cloudy, with a high near 29. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

Monday Night

A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Light southeast wind. Chance of precipitation is 50%.

Tuesday

Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

Tuesday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

Wednesday

Mostly cloudy, with a high near 32.

Wednesday Night

A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.