Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

68°F

20°C

Humidity	45%
Wind Speed	N 9 mph
Barometer	30.19 in (1022.3 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	28 Aug 2:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles ENE Ripley NY

Tonight
Low: 56 °F
Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
Sunday Night
Low: 69 °F
Chance
Showers
Monday
High: 81 °F
Slight Chance
Showers
Monday Night
Low: 72 °F
Mostly Cloudy
Tuesday
High: 83 °F
Partly Sunny
Tuesday Night
Low: 73 °F
Chance
Showers

Detailed Forecast

Tonight

Clear, with a low around 56. North wind around 5 mph becoming calm.

Saturday

Sunny, with a high near 77. South wind around 6 mph becoming west in the afternoon.

Saturday Night

Partly cloudy, with a low around 64. Calm wind becoming south 5 to 7 mph after midnight.

Sunday

Partly sunny, with a high near 79. Southwest wind around 8 mph.

Sunday Night

A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers before 2pm. Mostly cloudy, with a high near 81. South wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 72. South wind 3 to 7 mph.

Tuesday

Partly sunny, with a high near 83. West wind 9 to 11 mph.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Thursday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.