Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

72°F

22°C

Humidity	82%
Wind Speed	S 6 mph
Barometer	30.04 in (1017.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	16 Jun 3:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Sinclairville NY

This Afternoon
High: 73 °F
Isolated
Showers
Tonight
Low: 61 °F
Mostly Cloudy
Tuesday
High: 76 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 66 °F
Chance
T-storms
Wednesday
High: 78 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 65 °F
Showers
Likely
Juneteenth
High: 74 °F
Showers
Likely
Thursday Night
Low: 59 °F
Chance
Showers then
Partly Cloudy
Friday
High: 73 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Isolated showers. Partly sunny, with a high near 73. Southeast wind around 6 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 61. South wind 5 to 8 mph.

Tuesday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 66. South wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Juneteenth

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday Night

A chance of showers before 8pm. Partly cloudy, with a low around 59. West wind 6 to 10 mph. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 73.

Friday Night

Partly cloudy, with a low around 58.

Saturday

Partly sunny, with a high near 80.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Sunday

Partly sunny, with a high near 82.