Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

4 Miles NNE Sherman NY

Today
High: 23 °F
Decreasing
Clouds
Tonight
Low: 8 °F
Mostly Clear
Monday
High: 32 °F
Sunny
Monday Night
Low: 24 °F
Mostly Clear
then Chance
Wintry Mix
Tuesday
High: 42 °F
Chance Wintry
Mix then Rain
Likely
Tuesday Night
Low: 33 °F
Rain Likely
Wednesday
High: 52 °F
Mostly Cloudy
then Chance
Rain
Wednesday Night
Low: 43 °F
Showers
Likely
Thursday
High: 52 °F
Showers
Likely

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 23. Northwest wind around 10 mph.

Tonight

Mostly clear, with a low around 8. Northwest wind around 6 mph becoming calm in the evening.

Monday

Sunny, with a high near 32. Calm wind becoming east around 6 mph in the morning.

Monday Night

A chance of snow and sleet between 1am and 2am, then a chance of freezing rain and sleet after 2am. Increasing clouds, with a low around 24. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.

Tuesday

A chance of snow, freezing rain, and sleet before 9am, then a chance of rain and sleet between 9am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 42. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain likely, mainly before 1am. Cloudy, with a low around 33. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain after 1pm. Mostly cloudy, with a high near 52. East wind 3 to 6 mph. Chance of precipitation is 40%.

Wednesday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. South wind around 7 mph. Chance of precipitation is 60%.

Thursday

Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

Thursday Night

Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

Friday

A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.