Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

74°F

23°C

Humidity	88%
Wind Speed	SW 9 mph
Barometer	30.03 in (1016.3 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	3 Sep 10:56 am EDT

More Information:

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

Extended Forecast for

2 Miles SSE Steamburg NY

Today
High: 80 °F
Showers
Likely
Tonight
Low: 66 °F
Showers
Likely
Friday
High: 76 °F
Showers
Likely
Friday Night
Low: 56 °F
Chance
Showers then
Mostly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Mostly Clear
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Labor Day
High: 75 °F
Mostly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers before 8pm. Partly cloudy, with a low around 56. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 73. Calm wind becoming north 5 to 7 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 49. Light northeast wind.

Sunday

Mostly sunny, with a high near 73. Light northeast wind.

Sunday Night

Mostly clear, with a low around 50. Calm wind.

Labor Day

Mostly sunny, with a high near 75.

Monday Night

Partly cloudy, with a low around 54.