Heavy Rain in the Appalachians and Central Gulf Coast; Heat Continues in the West; Monitoring the Tropics

Heavy to excessive rainfall over the southern Appalachians and portions of the central Gulf Coast may bring areas of flooding today. Hot temperatures are in place through today across much of the western U.S. and New England. Tropical Storm Erin is forecast to become a Major Hurricane this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

Fair

80°F

27°C

Humidity	62%
Wind Speed	SW 10 mph
Barometer	30.06 in (1017.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	12 Aug 8:56 am EDT

More Information:

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

Extended Forecast for

4 Miles N Lyndonville NY

Today
High: 91 °F
Hot
Tonight
Low: 70 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 86 °F
Showers
Likely
Wednesday Night
Low: 65 °F
Slight Chance
Showers
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 88 °F
Sunny

Detailed Forecast

Today

Mostly sunny and hot, with a high near 91. Southwest wind 6 to 9 mph becoming northwest in the afternoon.

Tonight

A slight chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 70. Southwest 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.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 86. West wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 65. Northwest wind around 7 mph. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 83. Northwest wind 6 to 9 mph.

Thursday Night

Mostly clear, with a low around 63. Northwest wind around 6 mph becoming east after midnight.

Friday

Sunny, with a high near 84. East wind 6 to 9 mph.

Friday Night

Mostly clear, with a low around 65. East wind around 6 mph becoming south after midnight.

Saturday

Sunny, with a high near 88.

Saturday Night

A chance of showers after 2am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.