Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

74°F

23°C

Humidity	79%
Wind Speed	W 10 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	14 Oct 1:56 pm EDT

More Information:

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

Extended Forecast for

Mc Grann PA

This Afternoon
High: 76 °F
Chance
Showers
Tonight
Low: 50 °F
Mostly Cloudy
Thursday
High: 71 °F
Partly Sunny
Thursday Night
Low: 60 °F
Slight Chance
T-storms then
Showers
Friday
High: 70 °F
Showers
Friday Night
Low: 35 °F
Showers
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 31 °F
Clear
Sunday
High: 62 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 76. Northwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, with a low around 50. North wind 5 to 7 mph becoming calm in the evening.

Thursday

Partly sunny, with a high near 71. Northeast wind 5 to 7 mph.

Thursday Night

Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 5am, then a chance of showers and thunderstorms after 5am. Low around 60. Southeast wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers. High near 70. Southwest wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers, mainly before 2am. Low around 35. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Sunny, with a high near 52.

Saturday Night

Clear, with a low around 31.

Sunday

Sunny, with a high near 62.

Sunday Night

Mostly clear, with a low around 34.

Monday

Mostly sunny, with a high near 65.