Areas of Excessive Rainfall; Watching for Tropical Cyclone Development in the Atlantic

Heavy to excessive rainfall Wednesday may bring areas of flash and urban flooding over portions of the Ohio and Tennessee Valleys. In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Saturday. Two tropical waves in the Atlantic are being monitored for tropical cyclone formation within the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Fog/Mist

65°F

18°C

Humidity	100%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	65°F (18°C)
Visibility	4.00 mi
Last update	24 Sep 1:35 am EDT

More Information:

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

Extended Forecast for

2 Miles ESE Port Matilda PA

Dense Fog Advisory September 24, 01:53am until September 24, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory September 24, 01:53am until September 24, 10:00am
NOW until 10:00am Wed
Dense Fog Advisory
Overnight
Low: 60 °F
Patchy Dense
Fog
Wednesday
High: 73 °F
Areas Dense
Fog then
Showers
Likely
Wednesday Night
Low: 63 °F
Showers
Thursday
High: 72 °F
Showers
Thursday Night
Low: 57 °F
Showers
Likely then
Chance
Showers
Friday
High: 74 °F
Slight Chance
Showers
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 74 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, mostly cloudy, with a low around 60. Calm wind.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 73. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 63. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers, with thunderstorms also possible after 2pm. High near 72. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 57. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 54.

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Sunday

Partly sunny, with a high near 76.

Sunday Night

Mostly cloudy, with a low around 56.