Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

64°F

18°C

Humidity	60%
Wind Speed	SW 8 mph
Barometer	29.88 in (1012.1 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	16 Jun 10:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SW Sinclairville NY

Today
High: 71 °F
Mostly Sunny
Tonight
Low: 54 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 73 °F
Slight Chance
Showers
Wednesday Night
Low: 59 °F
Chance
Showers then
Showers and
Breezy
Thursday
High: 75 °F
Showers and
Breezy
Thursday Night
Low: 55 °F
Chance
Showers
Juneteenth
High: 69 °F
Mostly Sunny
then Chance
Showers
Friday Night
Low: 53 °F
Chance
Showers then
Mostly Clear
Saturday
High: 68 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 71. Southwest wind around 10 mph.

Tonight

A chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 54. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 73. South wind 8 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 59. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 75. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers, mainly before 2am. Partly cloudy, with a low around 55. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Juneteenth

A chance of showers after 2pm. Mostly sunny, with a high near 69. West wind 11 to 15 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers before 8pm. Partly cloudy, with a low around 53. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 68.

Saturday Night

Mostly clear, with a low around 54.

Sunday

Mostly sunny, with a high near 71.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 40%.