Showers and Thunderstorms from the Great Lakes into the Southern Plains

Frontal boundary and wave of low pressure will keep an active weather pattern from the Great Lakes region through the southern Plains the next couple of days. Isolated instances of severe thunderstorms and flash flooding are possible. Meanwhile, as summer comes to a close, above normal temperatures continue for central and eastern U.S. - especially for most of Puerto Rico with excessive heat. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

80°F

27°C

Humidity	49%
Wind Speed	S 8 mph
Barometer	30.11 in (1019.2 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	21 Sep 2:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles W Spring Creek PA

This Afternoon
High: 82 °F
Chance
T-storms
Tonight
Low: 59 °F
Chance
Showers
Monday
High: 76 °F
Showers
Likely
Monday Night
Low: 59 °F
Showers
Tuesday
High: 71 °F
Showers
Tuesday Night
Low: 57 °F
Showers
Likely
Wednesday
High: 73 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 71 °F
Showers
Likely

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 82. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms before 8pm, then showers and possibly a thunderstorm, mainly after 8pm. Low around 59. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Showers, with thunderstorms also possible after 2pm. High near 71. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Thursday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

Friday

A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.