Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. 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.

Overcast

67°F

19°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.94 in (1013.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	18 Jun 12:56 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Findley Lake NY

Overnight
Low: 66 °F
Chance
Showers
Wednesday
High: 79 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 64 °F
Showers
Likely
Juneteenth
High: 72 °F
Chance
Showers
Thursday Night
Low: 56 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 82 °F
Partly Sunny
Saturday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 66. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. Southwest wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 72. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Partly cloudy, with a low around 56. West wind 6 to 8 mph.

Friday

Mostly sunny, with a high near 75. West wind 6 to 9 mph.

Friday Night

Partly cloudy, with a low around 63. South wind around 7 mph.

Saturday

Partly sunny, with a high near 82. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 68.

Sunday

Sunny, with a high near 86.