Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

73°F

23°C

Humidity	64%
Wind Speed	N 12 mph
Barometer	30.06 in (1018.0 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	22 Aug 6:56 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSE Ashville NY

Tonight
Low: 57 °F
Mostly Clear
then Patchy
Fog
Saturday
High: 82 °F
Patchy Fog
then Mostly
Cloudy
Saturday Night
Low: 60 °F
Showers
Likely
Sunday
High: 77 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 53 °F
Chance
T-storms then
Chance
Showers
Monday
High: 68 °F
Chance
Showers
Monday Night
Low: 48 °F
Chance
Showers
Tuesday
High: 66 °F
Chance
Showers
Tuesday Night
Low: 46 °F
Chance
Showers

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. Light and variable wind.

Saturday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Southwest wind 5 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 60. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 77. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. West wind around 6 mph becoming calm in the evening. 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, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. West wind 5 to 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers. Mostly cloudy, with a low around 48. West wind 3 to 7 mph. Chance of precipitation is 50%.

Tuesday

A chance of showers. Partly sunny, with a high near 66. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 68.

Wednesday Night

Mostly clear, with a low around 46.

Thursday

Mostly sunny, with a high near 72.