Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

52°F

11°C

Humidity	100%
Wind Speed	S 5 mph
Barometer	30.18 in (1022.2 mb)
Dewpoint	52°F (11°C)
Visibility	0.25 mi
Wind Chill	51°F (11°C)
Last update	21 Aug 6:56 am EDT

More Information:

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

Extended Forecast for

5 Miles SE Frewsburg NY

Today
High: 76 °F
Areas Fog
then Sunny
Tonight
Low: 55 °F
Clear
Saturday
High: 78 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 58 °F
Showers
Sunday
High: 70 °F
Showers
Sunday Night
Low: 52 °F
Chance
T-storms then
Chance
Showers
Monday
High: 69 °F
Chance
Showers
Monday Night
Low: 51 °F
Partly Cloudy
Tuesday
High: 74 °F
Mostly Sunny

Detailed Forecast

Today

Areas of fog before 9am. Otherwise, sunny, with a high near 76. Calm wind becoming east around 6 mph in the morning.

Tonight

Clear, with a low around 55. Calm wind becoming southeast around 5 mph after midnight.

Saturday

A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 58. South wind around 7 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, with thunderstorms also possible after 2pm. High near 70. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Southwest wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers between 8am and 2pm. Partly sunny, with a high near 69. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Monday Night

Partly cloudy, with a low around 51. West wind around 6 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 74.

Tuesday Night

Partly cloudy, with a low around 54.

Wednesday

Mostly sunny, with a high near 77.

Wednesday Night

Mostly cloudy, with a low around 59.

Thursday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 50%.