Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

61°F

16°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.96 in (1014.1 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	27 Aug 2:56 am EDT

More Information:

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

Extended Forecast for

5 Miles S Steamburg NY

Overnight
Low: 57 °F
Mostly Cloudy
Thursday
High: 78 °F
Chance
Showers
Thursday Night
Low: 56 °F
Increasing
Clouds
Friday
High: 76 °F
Slight Chance
Showers then
Mostly Sunny
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 55 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 57. South wind around 5 mph.

Thursday

A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Increasing clouds, with a low around 56. Calm wind.

Friday

A slight chance of showers before 11am. Partly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 51. Calm wind.

Saturday

Sunny, with a high near 77. Light and variable wind.

Saturday Night

Partly cloudy, with a low around 55. Calm wind.

Sunday

Mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Monday

A chance of showers before 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 30%.