Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

74°F

23°C

Humidity	60%
Wind Speed	S 9 mph
Barometer	29.89 in (1011.8 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	22 Aug 4:56 pm EDT

More Information:

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

Extended Forecast for

Frewsburg NY

Severe T-storm Watch until August 22, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until August 22, 09:00pm
NOW until 9:00pm Sat
Severe T-storm Watch
This Afternoon
High: 81 °F
Severe
Thunderstorms
Tonight
Low: 59 °F
Severe
Thunderstorms
then Showers
Likely
Sunday
High: 71 °F
Showers
Sunday Night
Low: 52 °F
Showers
Monday
High: 68 °F
Showers
Likely
Monday Night
Low: 53 °F
Showers
Tuesday
High: 75 °F
Showers
Likely
Tuesday Night
Low: 53 °F
Chance
Showers then
Mostly Clear

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a high near 81. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could be severe. Low around 59. Southwest wind around 6 mph becoming south in the evening. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. High near 71. West wind 7 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 52. Southwest wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. West wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, then showers after 8pm. Low around 53. West wind 3 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 75. West wind 5 to 9 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers before 8pm. Partly cloudy, with a low around 53. Light and variable wind. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

Mostly cloudy, with a low around 58.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.