Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley. Read More >

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Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

A Few Clouds

74°F

23°C

Humidity	52%
Wind Speed	Vrbl 6 mph
Barometer	30.25 in (1024.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	20 Sep 5:54 pm EDT

More Information:

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

Extended Forecast for

Montoursville PA

Tonight

Increasing
Clouds
Low: 58 °F
Tuesday

Patchy
Drizzle
High: 70 °F
Tuesday
Night

Chance
Showers
Low: 65 °F
Wednesday

Showers
High: 76 °F
Wednesday
Night

Showers
Low: 62 °F
Thursday

Showers
Likely
High: 71 °F
Thursday
Night

Chance
Showers
Low: 51 °F
Friday

Mostly Sunny
High: 70 °F
Friday
Night

Mostly Clear
Low: 50 °F

Detailed Forecast

Tonight

Increasing clouds, with a low around 58. Southeast wind around 6 mph.

Tuesday

Patchy drizzle before 2pm, then a slight chance of showers after 2pm. Cloudy, with a high near 70. Light southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

A chance of showers, mainly after 8pm. Cloudy, with a low around 65. Southeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. Southeast wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm before 2am, then showers likely. Low around 62. South wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Thursday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 50.

Saturday

Mostly sunny, with a high near 71.

Saturday Night

Partly cloudy, with a low around 53.

Sunday

Mostly sunny, with a high near 69.