Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

77°F

25°C

Humidity	71%
Wind Speed	SW 8 mph
Barometer	30.15 in (1020.5 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	21 Jun 11:56 am EDT

More Information:

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

Extended Forecast for

Panama NY

Heat Advisory June 22, 12:00pm until June 24, 06:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 83 °F
Slight Chance
T-storms
Tonight
Low: 71 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 72 °F
Clear
Monday
High: 90 °F
Hot
Monday Night
Low: 72 °F
Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 68 °F
Partly Cloudy
Wednesday
High: 84 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Southwest wind around 11 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 71. South wind 11 to 13 mph, with gusts as high as 23 mph.

Sunday

Sunny, with a high near 89. Heat index values as high as 95. West wind 10 to 13 mph.

Sunday Night

Clear, with a low around 72. Southwest wind around 6 mph.

Monday

Sunny and hot, with a high near 90. West wind 6 to 9 mph.

Monday Night

Clear, with a low around 72. Southwest wind around 6 mph.

Tuesday

Sunny, with a high near 88. West wind 6 to 8 mph.