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

44°F

7°C

Humidity	53%
Wind Speed	E 9 mph
Barometer	30.46 in (1031.7 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	12 Apr 8:54 am EDT

More Information:

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

Extended Forecast for

Montoursville PA

Today
High: 63 °F
Mostly Sunny
Tonight
Low: 49 °F
Mostly Cloudy
Monday
High: 72 °F
Chance
Showers
Monday Night
Low: 57 °F
Mostly Cloudy
Tuesday
High: 80 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 60 °F
Chance
Showers
Wednesday
High: 82 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 61 °F
Chance
Showers
Thursday
High: 83 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 63. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

Tonight

Mostly cloudy, with a low around 49. Southeast wind 8 to 11 mph, with gusts as high as 23 mph.

Monday

A chance of showers. Mostly cloudy, with a high near 72. Southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming calm after midnight.

Tuesday

A slight chance of showers after 2pm. Partly sunny, with a high near 80. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

Thursday

A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Thursday Night

A chance of showers before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 77.

Friday Night

Partly cloudy, with a low around 54.