Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

67°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	30.07 in (1017.5 mb)
Dewpoint	67°F (19°C)
Visibility	0.25 mi
Last update	14 Jul 4:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SSW Steamburg NY

Today
High: 80 °F
Chance
Showers then
Chance
T-storms
Tonight
Low: 62 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 66 °F
Partly Cloudy
Wednesday
High: 83 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 67 °F
Chance
T-storms
Thursday
High: 81 °F
Chance
Showers then
Showers
Thursday Night
Low: 65 °F
Showers then
Chance
T-storms
Friday
High: 78 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 80. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly clear, with a low around 62. Light west wind.

Tuesday

Sunny, with a high near 85. Calm wind.

Tuesday Night

Partly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. 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.

Thursday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 81. Southwest wind 7 to 9 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 65. West wind around 8 mph. Chance of precipitation is 80%.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

Friday Night

Showers likely before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.