National Weather Service

News Headlines

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

55°F

13°C

Humidity	83%
Wind Speed	SW 5 mph
Barometer	29.94 in (1014.1 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	54°F (12°C)
Last update	20 Jun 3:56 am EDT

More Information:

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

Extended Forecast for

3 Miles WNW Cowansville PA

Today
High: 75 °F
Sunny then
Showers
Likely
Tonight
Low: 53 °F
Chance
T-storms then
Mostly Clear
Sunday
High: 78 °F
Increasing
Clouds
Sunday Night
Low: 57 °F
Chance
Showers then
Showers
Monday
High: 74 °F
Showers
Monday Night
Low: 55 °F
Showers
Likely then
Slight Chance
Showers
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 75. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Increasing clouds, with a high near 78. West wind 3 to 7 mph.

Sunday Night

Showers, with thunderstorms also possible after 5am. Low around 57. Calm wind becoming east 5 to 8 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Showers and possibly a thunderstorm. High near 74. Southeast wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Mostly sunny, with a high near 76.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

Sunny, with a high near 78.

Wednesday Night

Partly cloudy, with a low around 56.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.