Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

62°F

17°C

Humidity	75%
Wind Speed	E 5 mph
Barometer	30.11 in (1020.0 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	15 Oct 1:53 pm EDT

More Information:

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

Extended Forecast for

Monongahela PA

This Afternoon
High: 71 °F
Slight Chance
Showers
Tonight
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 74 °F⇓
Showers and
Breezy
Friday Night
Low: 38 °F
Showers then
Chance
Showers
Saturday
High: 52 °F
Mostly Sunny
Saturday Night
Low: 32 °F
Patchy Frost
Sunday
High: 61 °F
Frost then
Sunny
Sunday Night
Low: 35 °F
Clear then
Patchy Frost
Monday
High: 66 °F
Patchy Frost
then Sunny

Detailed Forecast

This Afternoon

A slight chance of showers before 3pm. Mostly cloudy, with a high near 71. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly between 1am and 5am, then a slight chance of thunderstorms after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 64. Southeast wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers. Temperature rising to near 74 by 11am, then falling to around 61 during the remainder of the day. Breezy, with a southwest wind 15 to 22 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers, mainly before midnight. Low around 38. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 52. North wind 14 to 16 mph.

Saturday Night

Patchy frost after 11pm. Otherwise, clear, with a low around 32.

Sunday

Widespread frost before 9am. Otherwise, sunny, with a high near 61.

Sunday Night

Patchy frost after 5am. Otherwise, clear, with a low around 35.

Monday

Patchy frost before 9am. Otherwise, sunny, with a high near 66.

Monday Night

Mostly clear, with a low around 37.