Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fog/Mist

44°F

7°C

Humidity	100%
Wind Speed	S 3 mph
Barometer	29.84 in (1010.7 mb)
Dewpoint	44°F (7°C)
Visibility	2.50 mi
Last update	21 Mar 5:54 am EDT

More Information:

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

Extended Forecast for

4 Miles ESE Castanea PA

Today
High: 52 °F
Decreasing
Clouds
Tonight
Low: 42 °F
Mostly Cloudy
Sunday
High: 68 °F
Partly Sunny
then Rain
Likely
Sunday Night
Low: 34 °F
Rain then
Rain/Snow
Monday
High: 43 °F
Rain/Snow
Likely then
Mostly Sunny
Monday Night
Low: 24 °F
Partly Cloudy
Tuesday
High: 46 °F
Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 50 °F
Partly Sunny

Detailed Forecast

Today

Cloudy, then gradually becoming mostly sunny, with a high near 52. North wind 3 to 7 mph.

Tonight

Mostly cloudy, with a low around 42. South wind 3 to 6 mph.

Sunday

Rain likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Rain before 5am, then snow likely, possibly mixed with rain. Some thunder is also possible. Low around 34. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Snow likely, possibly mixed with rain before 8am. Partly sunny, with a high near 43. North wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 24.

Tuesday

Sunny, with a high near 46.

Tuesday Night

Mostly cloudy, with a low around 31.

Wednesday

Partly sunny, with a high near 50.

Wednesday Night

Mostly cloudy, with a low around 33.

Thursday

A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.