Severe Thunderstorms, Heavy Rainfall and Dangerous Heat

Severe thunderstorms are expected today and Friday from the upper Midwest, central Great Lakes into the Ohio and mid-Mississippi Valley's. In addition, heavy rainfall threat increases on Friday across the Ohio Valley. Meanwhile, early summer-like heat wave across portions of southern Texas with new daily records are forecast today and through the weekend; The heat spreads across the Gulf States. 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.

Fair

62°F

17°C

Humidity	100%
Wind Speed	S 7 mph
Barometer	29.79 in (1008.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	15 May 10:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles SSW Findley Lake NY

Tonight
Low: 61 °F
Showers
Friday
High: 76 °F
Showers then
Mostly Sunny
Friday Night
Low: 59 °F
Chance
Showers then
Showers
Saturday
High: 69 °F
Showers
Saturday Night
Low: 49 °F
Chance
Showers
Sunday
High: 57 °F
Mostly Cloudy
Sunday Night
Low: 41 °F
Mostly Cloudy
Monday
High: 58 °F
Mostly Sunny
Monday Night
Low: 39 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers, then showers and possibly a thunderstorm after 4am. Low around 61. South wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm before 10am, then a slight chance of showers between 10am and 11am. High near 76. West wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 59. Light south wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 69. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 49. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly cloudy, with a high near 57. West wind 11 to 13 mph, with gusts as high as 24 mph.

Sunday Night

Mostly cloudy, with a low around 41. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

Monday

Mostly sunny, with a high near 58. Northwest wind 7 to 9 mph.

Monday Night

Mostly clear, with a low around 39.

Tuesday

Mostly sunny, with a high near 62.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 30%.