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

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. 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 Fog/Mist and Breezy

27°F

-3°C

Humidity	92%
Wind Speed	SW 22 G 26 mph
Barometer	29.79 in (1011.2 mb)
Dewpoint	25°F (-4°C)
Visibility	2.50 mi
Wind Chill	13°F (-11°C)
Last update	27 Nov 6:56 am EST

More Information:

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

Extended Forecast for

3 Miles E Greenhurst NY

Wind Advisory November 27, 07:56am until November 28, 01:00am

Lake Effect Snow Warning November 27, 07:56am until November 29, 01:00am

Click here for hazard details and duration

Wind Advisory

Lake Effect Snow Warning

Wind Advisory November 27, 07:56am until November 28, 01:00am
Lake Effect Snow Warning November 27, 07:56am until November 29, 01:00am
NOW: Multiple hazards in effect
Click HERE for Details
Thanksgiving Day
High: 32 °F
Heavy Snow
and Areas
Blowing Snow
Tonight
Low: 26 °F
Heavy Snow
and Areas
Blowing Snow
Friday
High: 30 °F
Snow and
Patchy
Blowing Snow
Friday Night
Low: 23 °F
Snow Showers
Likely
Saturday
High: 31 °F
Mostly Cloudy
then Slight
Chance Snow
Showers
Saturday Night
Low: 25 °F
Chance Snow
Showers then
Snow Showers
Sunday
High: 36 °F
Snow Showers
then
Rain/Snow
Sunday Night
Low: 22 °F
Snow Showers

Detailed Forecast

Thanksgiving Day

Snow. The snow could be heavy at times. Areas of blowing snow. High near 32. Breezy, with a west wind 22 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Areas of blowing snow. Low around 26. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday

Snow before 1pm, then snow showers after 1pm. Patchy blowing snow. High near 30. Breezy, with a west wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow showers likely, mainly before 1am. Cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 31. West wind 6 to 8 mph. Chance of precipitation is 20%.

Saturday Night

Snow showers, mainly after 1am. Low around 25. Southeast wind 6 to 14 mph. Chance of precipitation is 80%.

Sunday

Snow showers before 1pm, then rain and snow showers. High near 36. South wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

Sunday Night

Snow showers, mainly before 1am. Low around 22. Southwest wind 10 to 14 mph. Chance of precipitation is 80%.

Monday

A chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

Tuesday

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

Tuesday Night

A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

Wednesday

A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.