Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

60°F

16°C

Humidity	100%
Wind Speed	Calm
Barometer	30.16 in (1020.9 mb)
Dewpoint	60°F (16°C)
Visibility	0.15 mi
Last update	15 Jul 5:56 am EDT

More Information:

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

Extended Forecast for

3 Miles SSW Cattaraugus NY

Today
High: 83 °F
Sunny
Tonight
Low: 66 °F
Mostly Clear
Wednesday
High: 82 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 81 °F
Showers
Likely
Thursday Night
Low: 61 °F
Showers
Likely
Friday
High: 73 °F
Chance
Showers then
Partly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 83. Calm wind.

Tonight

Mostly clear, with a low around 66. Calm wind becoming south around 5 mph after midnight.

Wednesday

A chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 82. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. West wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. 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.

Friday

A chance of showers before 8am. Partly sunny, with a high near 73. North wind around 6 mph. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 56. North wind around 5 mph becoming light and variable in the evening.

Saturday

Mostly sunny, with a high near 77.

Saturday Night

A chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.