A Number Of Hazards Expected Today

A number of hazards are expected across the U.S. today. Severe thunderstorms are expected in the Upper Mississippi Valley and from Missouri to the Carolinas. Widespread critical fire weather conditions are likely from the Southwest to south-central High Plains. Flood watches are in effect for parts of Hawaii and Alaska. Finally, record heat persists in the Southern U.S. Read More >

En Español

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

63°F

17°C

Humidity	87%
Wind Speed	S 6 mph
Barometer	29.74 in (1007.1 mb)
Dewpoint	59°F (15°C)
Visibility	9.00 mi
Last update	19 May 11:53 am EDT

More Information:

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

Extended Forecast for

Sunbury PA

This
Afternoon

Partly Sunny
High: 79 °F
Tonight

Mostly Clear
Low: 54 °F
Friday

Mostly Sunny
High: 89 °F
Friday
Night

Partly Cloudy
Low: 66 °F
Saturday

Sunny then
Slight Chance
T-storms
High: 94 °F
Saturday
Night

Chance
T-storms then
Chance
Showers
Low: 68 °F
Sunday

Chance
Showers then
T-storms
Likely
High: 91 °F
Sunday
Night

T-storms
Likely then
Showers
Likely
Low: 59 °F
Monday

Chance
Showers
High: 72 °F

Detailed Forecast

This Afternoon

Partly sunny, with a high near 79. West wind 7 to 10 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 54. Light and variable wind.

Friday

Mostly sunny, with a high near 89. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Friday Night

Partly cloudy, with a low around 66. South wind 3 to 7 mph.

Saturday

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny and hot, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 68. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers between 8am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely before 8pm, then showers likely between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

Monday

A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 51.

Tuesday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.