Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Hazardous Weather Conditions

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Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Mostly Cloudy

23°C

73°F

Humidity	90%
Wind Speed	NW 6 km/h
Barometer	1005.9 mb (29.72 in)
Dewpoint	21°C (70°F)
Visibility	16 km
Last update	19 Jun 6:54 pm EDT

More Information:

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

Extended Forecast for

Watsontown PA

Flash Flood Watch until June 20, 12:00am

Click here for hazard details and duration

Flash Flood Watch

Flash Flood Watch until June 20, 12:00am

NOW until
12:00am Thu

Flash Flood Watch
Tonight

Heavy Rain
then
Scattered
Showers
Low: 19 °C
Thursday

Scattered
Showers then
Severe
Thunderstorms
High: 26 °C
Thursday
Night

Severe
Thunderstorms
then Showers
Likely
Low: 17 °C
Friday

Showers
Likely then
Mostly Sunny
High: 24 °C
Friday
Night

Partly Cloudy
Low: 12 °C
Saturday

Mostly Sunny
High: 25 °C
Saturday
Night

Partly Cloudy
Low: 12 °C
Sunday

Mostly Sunny
High: 27 °C

Detailed Forecast

Tonight

Showers and thunderstorms before midnight, then scattered showers between midnight and 3am. Some of the storms could produce heavy rain. Low around 19. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 7.5 mm and 1 cm possible.

Thursday

Scattered showers, then showers and thunderstorms after noon. Some storms could be severe, with large hail, damaging winds, and heavy rain. High near 26. Calm wind. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 cm possible.

Thursday Night

Showers and thunderstorms before 9pm, then showers likely. Some storms could be severe, with large hail, damaging winds, and heavy rain. Low around 17. Calm wind becoming northwest 5 to 8 km/h after midnight. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.

Friday

Showers likely before 9am. Partly sunny, with a high near 24. Northwest wind 14 to 18 km/h, with gusts as high as 39 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

Friday Night

Partly cloudy, with a low around 12. Northwest wind 5 to 13 km/h.

Saturday

Mostly sunny, with a high near 25.

Saturday Night

Partly cloudy, with a low around 12.

Sunday

Mostly sunny, with a high near 27.

Sunday Night

A chance of showers after 9pm. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

Monday

A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 29. Chance of precipitation is 50%.