Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog/Mist

29°F

-2°C

Humidity	100%
Wind Speed	SE 8 mph
Barometer	30.24 in (1026.7 mb)
Dewpoint	29°F (-2°C)
Visibility	6.00 mi
Wind Chill	21°F (-6°C)
Last update	3 Mar 8:56 am EST

More Information:

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

Extended Forecast for

Jamestown NY

Winter Weather Advisory until March 3, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 3, 04:00pm
NOW until 4:00pm Tue
Winter Weather Advisory
Today
High: 40 °F
Rain/Freezing
Rain Likely
then Showers
Tonight
Low: 33 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Wednesday
High: 52 °F
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 40 °F
Chance Rain
Thursday
High: 55 °F
Rain
Thursday Night
Low: 47 °F
Showers
Friday
High: 60 °F
Mostly Cloudy
Friday Night
Low: 50 °F
Chance
Showers

Detailed Forecast

Today

Freezing rain likely before 11am, then rain showers. High near 40. South wind 6 to 8 mph. Chance of precipitation is 90%. Total daytime ice accumulation of less than a 0.1 of an inch possible.

Tonight

Showers likely, mainly before 8pm. Patchy fog. Otherwise, cloudy, with a low around 33. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 52. Light and variable wind.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 40. Light southeast wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain. High near 55. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain and possibly a thunderstorm before 1am, then a chance of showers after 1am. Low around 47. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Mostly cloudy, with a high near 60. Southwest wind 6 to 8 mph.

Friday Night

A chance of showers. Mostly cloudy, with a low around 50. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Saturday

Showers. High near 68. Chance of precipitation is 90%.

Saturday Night

A chance of showers before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

Sunday

Mostly sunny, with a high near 56.

Sunday Night

Partly cloudy, with a low around 44.