Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24° N Lon: 76.92° W Elev: 522 ft.

Fog/Mist

57°F

14°C

Humidity	96%
Wind Speed	Calm
Barometer	29.98 in (1015.0 mb)
Dewpoint	56°F (13°C)
Visibility	4.00 mi
Last update	1 Apr 6:54 am EDT

More Information:

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

Detailed forecast for

Sullivan County

Today

Mostly cloudy. A chance of rain this morning, then showers this afternoon. Cooler with highs in the upper 50s. Temperature falling into the lower 50s this afternoon. West winds 5 to 10 mph, becoming north with gusts up to 20 mph this afternoon. Chance of rain 80 percent.

Tonight

Showers. Patchy fog. Cooler with lows in the lower 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Thursday

Patchy fog in the morning. Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Thursday Night

Mostly cloudy. Lows in the mid 40s. South winds 10 to 15 mph with gusts up to 30 mph.

Friday

Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Not as cool with highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

Friday Night

Mostly cloudy with a 40 percent chance of showers. Mild. Lows in the lower 50s.

Saturday

Partly sunny. A chance of showers in the afternoon. Warm with highs in the lower 70s. Chance of rain 50 percent.

Saturday Night

Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Mild. Lows in the lower 50s. Chance of rain 60 percent.

Sunday

Showers likely. Cooler with highs around 60. Chance of rain 70 percent.

Sunday Night

Mostly cloudy. Rain showers likely in the evening. Much cooler with lows in the lower 30s. Chance of rain 70 percent.

Monday

Mostly sunny. Cooler with highs in the upper 40s.