Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fair

67°F

19°C

Humidity	91%
Wind Speed	NW 7 mph
Barometer	29.71 in (1005.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	28 Jul 7:56 pm EDT

More Information:

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

Extended Forecast for

Andover NY

Tonight
Low: 60 °F
Chance
Showers and
Patchy Fog
Wednesday
High: 69 °F
Chance
Showers and
Patchy Fog
Wednesday Night
Low: 57 °F
Chance
Showers
Thursday
High: 72 °F
Slight Chance
Showers
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 78 °F
Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 80 °F
Partly Sunny
Saturday Night
Low: 61 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Northwest wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Northwest wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers before 2pm. Partly sunny, with a high near 72. North wind 9 to 11 mph. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 54. North wind around 6 mph becoming calm in the evening.

Friday

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

Friday Night

Partly cloudy, with a low around 57. Calm wind.

Saturday

Partly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 61.