Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

57°F

14°C

Humidity	83%
Wind Speed	Calm
Barometer	29.96 in (1014.5 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	31 Mar 8:54 am EDT

More Information:

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

Extended Forecast for

Muncy PA

Today
High: 75 °F
Chance
Showers then
Severe
Thunderstorms
Tonight
Low: 60 °F
Severe
Thunderstorms
Wednesday
High: 63 °F
Showers
Wednesday Night
Low: 49 °F
Showers and
Patchy Fog
Thursday
High: 61 °F
Chance
Showers
Thursday Night
Low: 49 °F
Slight Chance
T-storms then
Slight Chance
Showers
Friday
High: 73 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 54 °F
Chance
Showers
Saturday
High: 78 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 2pm. Some of the storms could be severe. Mostly cloudy, with a high near 75. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could be severe. Low around 60. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely before 2pm, then showers between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 63. South wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Patchy fog. Low around 49. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Cloudy, with a low around 49. Chance of precipitation is 20%.

Friday

A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

Friday Night

A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

Sunday

Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.