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NWS Pittsburgh, PA
 Point Forecast: Portersville PA
 40.91°N 80.12°W
Mobile Weather Information | En Español
Last Update: 7:34 pm EDT Sep 5, 2010
Forecast Valid: 10pm EDT Sep 5, 2010-6pm EDT Sep 12, 2010
Forecast at a Glance
Tonight

Mostly Clear
Mostly
Clear
Lo 46 °F
Labor
Day

Partly Sunny
Partly
Sunny
Hi 76 °F
Monday
Night

Mostly Clear
Mostly
Clear
Lo 55 °F
Tuesday

Sunny
Sunny

Hi 85 °F
Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%
Chance
Tstms
Lo 60 °F
Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%
Slight Chc
Showers
Hi 78 °F
Wednesday
Night

Partly Cloudy
Partly
Cloudy
Lo 50 °F
Thursday

Mostly Sunny
Mostly
Sunny
Hi 69 °F
Thursday
Night

Partly Cloudy
Partly
Cloudy
Lo 49 °F

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Detailed text forecast
Tonight: Mostly clear, with a low around 46. South wind around 5 mph.

Labor Day: Partly sunny, with a high near 76. South wind between 5 and 9 mph.

Monday Night: Mostly clear, with a low around 55. South wind around 8 mph.

Tuesday: Sunny, with a high near 85. South wind between 9 and 16 mph.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind between 9 and 11 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: A slight chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 20%.

Wednesday Night: Partly cloudy, with a low around 50.

Thursday: Mostly sunny, with a high near 69.

Thursday Night: Partly cloudy, with a low around 49.

Friday: Sunny, with a high near 72.

Friday Night: Partly cloudy, with a low around 52.

Saturday: A chance of showers and thunderstorms. Partly cloudy, with a high near 75. Chance of precipitation is 40%.

Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Sunday: A chance of showers and thunderstorms. Partly cloudy, with a high near 78. Chance of precipitation is 40%.


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Lat/Lon: 40.91°N 80.12°W   Elevation:1214 ft
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view Yesterday's Weather

Butler County Automatic Weather Observing / Report
Lat: 40.79   Lon: -79.95   Elev: 1247
Last Update on Sep 5, 9:15 pm EDT

Fair

54 °F
(12 °C)
Humidity: 77 %
Wind Speed: Calm
Barometer: 30.08"
Dewpoint: 46 °F (8 °C)
Visibility: 10.00 mi.
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