Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog/Mist

65°F

18°C

Humidity	100%
Wind Speed	S 3 mph
Barometer	29.97 in (1014.5 mb)
Dewpoint	65°F (18°C)
Visibility	5.00 mi
Last update	12 Aug 7:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SW Frewsburg NY

Today
High: 81 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 61 °F
Chance
T-storms and
Patchy Fog
Thursday
High: 80 °F
Slight Chance
Showers and
Patchy Fog
then Mostly
Sunny
Thursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 80 °F
Showers
Likely

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 11pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 61. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers between 8am and 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 80. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 59. Calm wind.

Friday

Mostly sunny, with a high near 80. Calm wind becoming north 5 to 7 mph in the afternoon.

Friday Night

Mostly clear, with a low around 53. North wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 79. Calm wind.

Saturday Night

A chance of showers after 2am. Partly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 40%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.