Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Genesee County Airport (KGVQ)

Lat: 43.03°NLon: 78.17°WElev: 914ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Lyndonville NY

This Afternoon
High: 78 °F
Chance
Showers
Tonight
Low: 58 °F
Decreasing
Clouds
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 63 °F
Chance
Showers
Wednesday
High: 79 °F
Chance
Showers
Wednesday Night
Low: 62 °F
Mostly Cloudy
Thursday
High: 79 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of showers, mainly before 5pm. Cloudy, with a high near 78. Northeast wind around 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Light east wind becoming northeast 10 to 15 mph after midnight.

Monday

Mostly sunny, with a high near 74. East wind 14 to 16 mph.

Monday Night

Partly cloudy, with a low around 56. Southeast wind 6 to 8 mph.

Tuesday

A slight chance of showers after 2pm. Partly sunny, with a high near 82. Southeast wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 63. East wind around 7 mph becoming south after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers. Partly sunny, with a high near 79. South wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 40%.

Wednesday Night

Mostly cloudy, with a low around 62. Northeast wind around 9 mph.

Thursday

Mostly sunny, with a high near 79.

Thursday Night

Mostly clear, with a low around 61.

Friday

Sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 64.