Thunderstorms and Heavy Rainfall in the Mid-Atlantic; Fire Weather Concerns in the West

Thunderstorms are expected to bring heavy rain and potential significant flash and urban flooding to the Mid-Atlantic on Thursday, especially along the I-95 urban corridor. Dry conditions, gusty winds, and isolated dry thunderstorms will continue to bring a critical fire weather threat to the northwestern Great Basin into the interior Northwest through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain

61°F

16°C

Humidity	100%
Wind Speed	NE 15 mph
Barometer	30.09 in (1018.3 mb)
Dewpoint	61°F (16°C)
Visibility	8.00 mi
Last update	31 Jul 5:56 am EDT

More Information:

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

Extended Forecast for

3 Miles E Greenhurst NY

Today
High: 66 °F
Showers
Tonight
Low: 54 °F
Chance
Showers then
Mostly Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 50 °F
Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 52 °F
Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 80 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm before 4pm, then showers likely. High near 66. Northeast wind 10 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

A chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Sunny, with a high near 72. North wind 8 to 13 mph.

Friday Night

Clear, with a low around 50. North wind 5 to 7 mph becoming calm after midnight.

Saturday

Sunny, with a high near 74. Calm wind becoming north 5 to 8 mph in the morning.

Saturday Night

Clear, with a low around 52. North wind around 6 mph becoming calm in the evening.

Sunday

Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 57. North wind around 6 mph becoming calm in the evening.