Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Light Rain

64°F

18°C

Humidity	87%
Wind Speed	S 16 G 24 mph
Barometer	29.78 in (1008.2 mb)
Dewpoint	60°F (16°C)
Visibility	7.00 mi
Last update	18 Apr 10:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles NNW Lock Haven PA

Freeze Watch April 21, 12:00am until April 21, 11:00am

Freeze Watch April 20, 12:00am until April 20, 09:00am

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 40 °F
Showers
Sunday
High: 49 °F
Chance
Showers then
Mostly Sunny
Sunday Night
Low: 31 °F
Chance
Showers then
Chance
Rain/Snow
Monday
High: 43 °F
Chance Snow
Showers then
Mostly Sunny
Monday Night
Low: 24 °F
Mostly Clear
Tuesday
High: 54 °F
Sunny
Tuesday Night
Low: 39 °F
Chance
Showers
Wednesday
High: 64 °F
Partly Sunny
Wednesday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Low around 40. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

A chance of showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain showers before 2am, then a chance of rain and snow showers. Partly cloudy, with a low around 31. West wind around 6 mph. Chance of precipitation is 40%.

Monday

A chance of snow showers before 8am. Mostly sunny, with a high near 43. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 24. Northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 54.

Tuesday Night

A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 64.

Wednesday Night

Mostly clear, with a low around 38.

Thursday

Sunny, with a high near 70.