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.

A Few Clouds

65°F

18°C

Humidity	68%
Wind Speed	N 9 mph
Barometer	30.19 in (1022.4 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	28 Aug 11:56 am EDT

More Information:

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

Extended Forecast for

2 Miles W Dewittville NY

This Afternoon
High: 70 °F
Sunny
Tonight
Low: 54 °F
Clear then
Patchy Fog
Saturday
High: 76 °F
Patchy Fog
then Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
Sunday Night
Low: 66 °F
Chance
Showers
Monday
High: 82 °F
Mostly Cloudy
Monday Night
Low: 69 °F
Chance
Showers then
Chance
T-storms
Tuesday
High: 81 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 70. North wind around 8 mph.

Tonight

Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. Light and variable wind.

Saturday

Patchy fog before 9am. Otherwise, sunny, with a high near 76. Light and variable wind becoming southwest around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 60. Calm wind becoming south 5 to 7 mph after midnight.

Sunday

Partly sunny, with a high near 79. South wind 7 to 9 mph becoming west in the afternoon.

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 66. 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

Mostly cloudy, with a high near 82. West wind around 7 mph.

Monday Night

A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. South wind 5 to 7 mph. Chance of precipitation is 40%.

Tuesday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Tuesday Night

A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Wednesday

Showers likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Thursday

Partly sunny, with a high near 77.