Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

62°F

17°C

Humidity	25%
Wind Speed	W 9 mph
Barometer	30.28 in (1025.5 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	11 Apr 2:54 pm EDT

More Information:

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

Extended Forecast for

Montoursville PA

Tonight
Low: 34 °F
Mostly Clear
Sunday
High: 62 °F
Increasing
Clouds
Sunday Night
Low: 49 °F
Mostly Cloudy
Monday
High: 75 °F
Chance
Showers
Monday Night
Low: 57 °F
Chance
Showers
Tuesday
High: 79 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 60 °F
Mostly Cloudy
Wednesday
High: 84 °F
Partly Sunny
Wednesday Night
Low: 62 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 34. North wind around 6 mph becoming calm in the evening.

Sunday

Increasing clouds, with a high near 62. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

Mostly cloudy, with a low around 49. Southeast wind 5 to 9 mph, with gusts as high as 20 mph.

Monday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 75. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 57. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 60.

Wednesday

Partly sunny, with a high near 84.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Thursday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.