Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

34°F

1°C

Humidity	100%
Wind Speed	Calm
Barometer	30.19 in (1024.6 mb)
Dewpoint	34°F (1°C)
Visibility	0.25 mi
Last update	4 Mar 4:56 am EST

More Information:

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

Extended Forecast for

Jamestown NY

Dense Fog Advisory March 4, 05:01am until March 4, 11:00am

Click here for hazard details and duration

...

Dense Fog Advisory March 4, 05:01am until March 4, 11:00am
NOW until 11:00am Wed
Dense Fog Advisory
Today
High: 53 °F
Areas Dense
Fog then
Sunny
Tonight
Low: 39 °F
Chance Rain
Thursday
High: 53 °F
Rain Likely
then Rain
Thursday Night
Low: 46 °F
Rain
Friday
High: 63 °F
Slight Chance
Showers
Friday Night
Low: 54 °F
Chance
Showers
Saturday
High: 67 °F
Showers
Saturday Night
Low: 35 °F
Chance
Showers

Detailed Forecast

Today

Areas of dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 53. Light southeast wind.

Tonight

A chance of rain, mainly after 3am. Increasing clouds, with a low around 39. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain. High near 53. East wind 5 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Rain, mainly before 1am. Low around 46. Southeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A slight chance of showers. Mostly cloudy, with a high near 63. South wind 5 to 8 mph. Chance of precipitation is 20%.

Friday Night

A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers. High near 67. Southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

Saturday Night

A chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 9 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 54.

Sunday Night

Partly cloudy, with a low around 39.

Monday

Sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 48.