Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

57°F

14°C

Humidity	41%
Wind Speed	Calm
Barometer	30.21 in (1023.1 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	12 May 11:53 am EDT

More Information:

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

Extended Forecast for

Sunbury PA

This Afternoon
High: 67 °F
Sunny
Tonight
Low: 51 °F
Increasing
Clouds
Wednesday
High: 69 °F
Slight Chance
Showers then
Showers
Likely
Wednesday Night
Low: 48 °F
Showers
Thursday
High: 58 °F
Mostly Sunny
Thursday Night
Low: 48 °F
Mostly Cloudy
Friday
High: 70 °F
Partly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 67. Calm wind.

Tonight

Increasing clouds, with a low around 51. Calm wind becoming south around 5 mph after midnight.

Wednesday

A 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. Cloudy, with a high near 69. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 48. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 58. Northwest wind 5 to 8 mph.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Partly sunny, with a high near 70.

Friday Night

Partly cloudy, with a low around 50.

Saturday

Mostly sunny, with a high near 80.

Saturday Night

Partly cloudy, with a low around 56.