Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

83°F

28°C

Humidity	72%
Wind Speed	W 10 mph
Barometer	30.03 in (1016.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	1 Sep 3:56 pm EDT

More Information:

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

Extended Forecast for

4 Miles WSW Mayville NY

Tonight
Low: 69 °F
Partly Cloudy
then Chance
T-storms and
Patchy Fog
Wednesday
High: 84 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Wednesday Night
Low: 69 °F
Showers
Likely
Thursday
High: 80 °F
Showers
Likely
Thursday Night
Low: 65 °F
Showers
Likely
Friday
High: 75 °F
Partly Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 69. West wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 69. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. West wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 65. West wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Partly sunny, with a high near 75. Light west wind.

Friday Night

Partly cloudy, with a low around 60. Light and variable wind.

Saturday

Mostly sunny, with a high near 71. North wind 5 to 8 mph.

Saturday Night

Mostly clear, with a low around 56.

Sunday

Sunny, with a high near 72.

Sunday Night

Partly cloudy, with a low around 57.