Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Tuesday

In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding Tuesday. Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota Tuesday afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. Extreme heat returns to the southwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Overcast

68°F

20°C

Humidity	87%
Wind Speed	E 6 mph
Barometer	30.01 in (1015.7 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	7 Jul 4:54 am EDT

More Information:

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

Extended Forecast for

Ralston PA

Flood Watch July 7, 05:57am until July 7, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 7, 05:57am until July 7, 07:00am
NOW until 7:00am Tue
Flood Watch
Overnight
Low: 62 °F
Chance
Showers and
Patchy Fog
Tuesday
High: 74 °F
Chance
Showers and
Patchy Fog
Tuesday Night
Low: 61 °F
Slight Chance
Showers then
Mostly Cloudy
Wednesday
High: 79 °F
Decreasing
Clouds
Wednesday Night
Low: 63 °F
Partly Cloudy
then Chance
Showers
Thursday
High: 81 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 64 °F
Showers
Likely then
Mostly Cloudy
Friday
High: 81 °F
Chance
Showers then
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 62. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, mainly between 2pm and 4pm. Patchy fog before 2pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light east wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 63. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Friday

Showers and possibly a thunderstorm, mainly after 2pm. High near 81. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm before 8pm. Low around 61. Chance of precipitation is 80%.

Saturday

Partly sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 60.

Sunday

A chance of showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.