Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

59°F

15°C

Humidity	100%
Wind Speed	W 14 G 20 mph
Barometer	29.91 in (1012.7 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	19 Jun 9:56 pm EDT

More Information:

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

Extended Forecast for

Jamestown West NY

Tonight
Low: 56 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 77 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 62 °F
Showers
Likely then
Chance
Showers
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 89 °F
Mostly Sunny
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 91 °F
Hot
Monday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers after 2am. Mostly cloudy, with a low around 56. West wind 8 to 13 mph. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. West wind 8 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. West wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 8am, then a slight chance of showers. Partly sunny, with a high near 84. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

Saturday Night

Partly cloudy, with a low around 70. South wind 8 to 10 mph.

Sunday

Mostly sunny, with a high near 89. West wind around 10 mph.

Sunday Night

Mostly clear, with a low around 72. Southwest wind around 7 mph.

Monday

Sunny and hot, with a high near 91. West wind 6 to 10 mph.

Monday Night

Mostly clear, with a low around 71.

Tuesday

Sunny and hot, with a high near 90.