Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. 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

79°F

26°C

Humidity	79%
Wind Speed	N 3 mph
Barometer	29.97 in (1014.2 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	3 Jul 9:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles SSE Liberty PA

Tonight
Low: 70 °F
Mostly Cloudy
Independence Day
High: 85 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 65 °F
Showers
Likely
Sunday
High: 79 °F
Chance
Showers then
T-storms
Sunday Night
Low: 64 °F
T-storms then
Showers
Monday
High: 75 °F
Showers
Likely then
T-storms
Monday Night
Low: 63 °F
T-storms then
Showers
Tuesday
High: 75 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 62 °F
Showers
Likely then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 70. West wind around 7 mph.

Independence Day

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. West wind 7 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 65. North wind around 6 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 79. North wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and possibly a thunderstorm. Low around 64. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 75. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 63. Chance of precipitation is 80%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Wednesday

A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

Mostly sunny, with a high near 83.