Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. 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

68°F

20°C

Humidity	NA
Wind Speed	S 7 mph
Barometer	30.06 in (1017.5 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	8 Aug 9:56 am EDT

More Information:

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

Extended Forecast for

3 Miles WNW Clymer NY

Today
High: 80 °F
Chance
T-storms
Tonight
Low: 61 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
then Chance
Showers
Monday
High: 80 °F
Showers
Monday Night
Low: 62 °F
Showers
Tuesday
High: 76 °F
Showers
Likely
Tuesday Night
Low: 59 °F
Showers
Likely
Wednesday
High: 76 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms. Partly sunny, with a high near 80. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 61. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

A chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 62. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 80. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm. Low around 62. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 7 mph. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Light west wind. Chance of precipitation is 60%.

Wednesday

A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.

Wednesday Night

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

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 40%.

Thursday Night

A chance of thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 73.