National Weather Service

News Headlines

Summer and Fall 2026 Student Volunteer Applications Due March 15th

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Partly Cloudy

77°F

25°C

Humidity	43%
Wind Speed	SW 5 mph
Barometer	29.95 in (1014.2 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	10 Mar 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles W Riverside PA

Tonight
Low: 54 °F
Partly Cloudy
Wednesday
High: 72 °F
Chance
Showers then
Showers
Wednesday Night
Low: 40 °F
Showers
Thursday
High: 45 °F
Chance
Rain/Snow and
Breezy then
Chance Snow
Showers
Thursday Night
Low: 30 °F
Mostly Clear
Friday
High: 47 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 33 °F
Chance
Showers
Saturday
High: 47 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.

Wednesday

Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 40. Southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly clear, with a low around 30. Northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 20 mph.

Friday

A chance of showers after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A chance of showers before 2am. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 47.

Saturday Night

Mostly cloudy, with a low around 34.

Sunday

Cloudy, with a high near 57.

Sunday Night

Showers. Low around 45. Chance of precipitation is 80%.

Monday

Showers. High near 55. Chance of precipitation is 80%.