Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

62°F

17°C

Humidity	84%
Wind Speed	E 3 mph
Barometer	30.07 in (1018.3 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	20 Aug 11:56 am EDT

More Information:

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

Extended Forecast for

2 Miles ENE Ripley NY

This Afternoon
High: 76 °F
Decreasing
Clouds
Tonight
Low: 59 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 79 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 61 °F
Showers
Sunday
High: 73 °F
Showers
Likely
Sunday Night
Low: 58 °F
Chance
Showers
Monday
High: 72 °F
Chance
Showers

Detailed Forecast

This Afternoon

Mostly cloudy, then gradually becoming sunny, with a high near 76. Northeast wind 9 to 14 mph.

Tonight

Mostly clear, with a low around 59. Northeast wind 6 to 11 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 78. Southeast wind around 6 mph becoming northeast in the afternoon.

Friday Night

Mostly clear, with a low around 64. Northeast wind 5 to 8 mph becoming southeast after midnight.

Saturday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 79. South wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 61. Southwest wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely. Mostly cloudy, with a high near 73. West wind 10 to 15 mph. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 58. West wind 7 to 10 mph. Chance of precipitation is 50%.

Monday

A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 58.

Tuesday

Mostly sunny, with a high near 76.

Tuesday Night

Partly cloudy, with a low around 61.