Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

A Few Clouds

63°F

17°C

Humidity	93%
Wind Speed	SW 3 mph
Barometer	29.95 in (1013.8 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	18 Aug 1:56 am EDT

More Information:

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

Extended Forecast for

Lyndonville NY

Overnight
Low: 62 °F
Mostly Clear
Tuesday
High: 80 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 79 °F
Showers
Likely then
Chance
T-storms
Wednesday Night
Low: 58 °F
Partly Cloudy
then Patchy
Fog
Thursday
High: 79 °F
Patchy Fog
then Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 62. Northwest wind 3 to 5 mph.

Tuesday

Mostly sunny, with a high near 80. Light west wind increasing to 5 to 9 mph in the morning.

Tuesday Night

A chance of showers, mainly after 4am. Partly cloudy, with a low around 64. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers and thunderstorms likely, mainly before 11am. Partly sunny, with a high near 79. West wind 8 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Patchy fog after 2am. Otherwise, partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.

Thursday

Patchy fog before 9am. Otherwise, sunny, with a high near 79. Northwest wind 3 to 7 mph.

Thursday Night

Mostly clear, with a low around 57. Light and variable wind.

Friday

Sunny, with a high near 81. Calm wind becoming northeast around 6 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 59.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.