Severe Thunderstorms and Flash Flooding for the Central U.S. through Tuesday; Dangerous East Coast Beach Conditions

Thunderstorms ahead of an approaching cold front will impact much of the Central U.S. through Tuesday. Severe thunderstorms and flash flooding are forecast for portions of the central/southern Plains and the Mississippi, Ohio, and Tennessee Valleys. Meanwhile, dangerous waves and rip currents will impact portions of the East Coast as tropical activity increases in the Atlantic. Read More >

Current conditions at

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Fog/Mist

64°F

18°C

Humidity	100%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	64°F (18°C)
Visibility	4.00 mi
Last update	22 Sep 11:15 pm EDT

More Information:

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

Extended Forecast for

Clarence PA

Tonight
Low: 60 °F
Showers
Likely
Tuesday
High: 73 °F
Showers
Likely then
Showers
Tuesday Night
Low: 59 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 76 °F
Chance
Showers
Wednesday Night
Low: 59 °F
Showers
Likely
Thursday
High: 73 °F
Showers
Thursday Night
Low: 59 °F
Showers
Likely
Friday
High: 75 °F
Chance
Showers
Friday Night
Low: 53 °F
Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 73. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Calm wind. 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, mainly after 2pm. Mostly cloudy, with a high near 76. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Cloudy, with a low around 59. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers, with thunderstorms also possible after 11am. High near 73. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

Friday

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.

Friday Night

A chance of showers before 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 77.

Saturday Night

Partly cloudy, with a low around 52.

Sunday

Sunny, with a high near 78.