Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

53°F

12°C

Humidity	83%
Wind Speed	SW 8 mph
Barometer	30.19 in (1022.6 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	3 Apr 1:53 pm EDT

More Information:

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

Extended Forecast for

Northumberland PA

This Afternoon
High: 73 °F
Mostly Cloudy
Tonight
Low: 58 °F
Chance
Showers then
Mostly Cloudy
Saturday
High: 78 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 55 °F
Chance
T-storms then
Showers
Sunday
High: 62 °F
Showers
Sunday Night
Low: 38 °F
Partly Cloudy
Monday
High: 54 °F
Mostly Sunny
Monday Night
Low: 35 °F
Partly Cloudy
Tuesday
High: 47 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 73. South wind around 8 mph.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A chance of showers and thunderstorms before 2am, then showers between 2am and 5am, then showers and possibly a thunderstorm after 5am. Low around 55. Southeast wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 62. West wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Partly cloudy, with a low around 38.

Monday

Mostly sunny, with a high near 54.

Monday Night

Partly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 47.

Tuesday Night

Mostly clear, with a low around 25.

Wednesday

Sunny, with a high near 53.