Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

70°F

21°C

Humidity	100%
Wind Speed	W 6 mph
Barometer	30.02 in (1015.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	10 Aug 9:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles ESE Ripley NY

Tonight
Low: 65 °F
Chance
T-storms
Tuesday
High: 76 °F
Slight Chance
T-storms
Tuesday Night
Low: 61 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 77 °F
Slight Chance
Showers
Wednesday Night
Low: 61 °F
Chance
Showers
Thursday
High: 76 °F
Chance
Showers
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 73 °F
Mostly Sunny
Friday Night
Low: 54 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 76. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 8pm. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 20%.

Wednesday

A slight chance of showers before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 76. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 59. West wind around 6 mph.

Friday

Mostly sunny, with a high near 73. North wind around 7 mph.

Friday Night

Mostly clear, with a low around 54.

Saturday

Mostly sunny, with a high near 73.

Saturday Night

A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 40%.

Sunday

A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.