Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fog/Mist

65°F

18°C

Humidity	100%
Wind Speed	NW 3 mph
Barometer	30.12 in (1019.7 mb)
Dewpoint	65°F (18°C)
Visibility	4.00 mi
Last update	12 Jul 5:53 am EDT

More Information:

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

Extended Forecast for

Mechanicsville PA

Today
High: 84 °F
Patchy Fog
then Mostly
Sunny
Tonight
Low: 63 °F
Isolated
T-storms then
Partly Cloudy
Monday
High: 85 °F
Sunny
Monday Night
Low: 64 °F
Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 94 °F
Hot
Wednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, sunny, with a high near 84. Calm wind.

Tonight

Isolated showers and thunderstorms before 8pm, then isolated showers between 8pm and 9pm. Partly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 20%.

Monday

Sunny, with a high near 85. Calm wind becoming southwest around 6 mph in the afternoon.

Monday Night

Clear, with a low around 64. Light south wind.

Tuesday

Sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

Sunny and hot, with a high near 94.

Wednesday Night

Mostly clear, with a low around 66.