Weather

Butler, Pennsylvania

Current Conditions

Temp: 52°

Dew Point: 50°

Humidity: 94%

Wind: Calm

Visibility: 10.0 miles

Pressure: 30.05 in. -

Sky: Clear

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Almanac

Average High: 77°

Average Low: 57°

Record high/year: 100° (1881)

Record low/year: 41° (1988)

Sunrise: 6:52 AM

Sunset: 7:41 PM

Detailed History

Sun and Moon

Sunrise: 06:52 AM (EDT)

Moon Rise: 03:03 PM (EDT)

Sunset: 07:41 PM (EDT)

Moon Set: 11:46 PM (EDT)

Moon Phase

Today

Sep. 07

Sep. 15

Sep. 22

Sep. 29

Local Radar

Local Satellite

Next 12 Hours

4 am

7 am

10 am

1 pm

4 pm

Partly Cloudy

56°

58°

65°

70°

Forecast data from the National Digital Forecast Database

5-Day Forecast

Sunday

Hi 74° Lo 50° Partly Cloudy

Monday

Hi 77° Lo 56° Partly Cloudy

Tuesday

Hi 72° Lo 47° Chance of T-storms

Wednesday

Hi 72° Lo 49° Partly Cloudy

Thursday

Hi 76° Lo 56° Partly Cloudy

Forecast for Butler

Updated: 3:10 am EDT on September 7, 2008

Today

Partly sunny. A slight chance of showers this afternoon. Highs in the mid 70s. West winds 5 to 10 mph. Chance of rain 20 percent.

Tonight

Partly cloudy. Lows around 50. West winds around 5 mph in the evening...becoming light and variable.

Monday

Mostly sunny. Highs in the upper 70s. Southwest winds around 5 mph.

Monday Night

Partly cloudy in the evening...then becoming mostly cloudy. Lows in the upper 50s. South winds around 5 mph.

Tuesday

Mostly cloudy. A chance of showers and thunderstorms in the morning...then showers and thunderstorms likely in the afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph... becoming west in the afternoon. Chance of rain 70 percent.

Tuesday Night

Mostly cloudy in the evening...then becoming partly cloudy. Lows in the upper 40s.

Wednesday and Wednesday Night

Mostly clear. Highs around 70. Lows in the upper 40s.

Thursday

Mostly sunny. Highs in the mid 70s.

Thursday Night

Partly cloudy in the evening...then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Friday and Friday Night

Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Lows in the lower 50s. Chance of rain 40 percent.

Saturday

Partly sunny. Highs in the mid 70s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Center Township, Butler, PA

Updated: 4:01 AM EDT

Temperature: 52.8 °F

Dew Point: 50 °F

Humidity: 92%

Wind: Calm

Pressure: 30.04 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Renfrew, PA

Updated: 3:57 AM EDT

Temperature: 49.3 °F

Dew Point: 49 °F

Humidity: 98%

Wind: Calm

Pressure: 28.73 in

Hourly Precipitation: 0.00 in

Windchill: 49 °F

Historical Graphs

Location: APRSWXNET Renfrew PA US, Connoquenessing, PA

Updated: 3:30 AM EDT

Temperature: 50 °F

Dew Point: 49 °F

Humidity: 98%

Wind: Calm

Pressure: 28.70 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Kaylor (Brady's Bend Twp), Chicora, PA

Updated: 4:00 AM EDT

Temperature: 54.2 °F

Dew Point: 50 °F

Humidity: 86%

Wind: North at -

Pressure: -

Hourly Precipitation: -

Windchill: -

Historical Graphs

Location: Harmony, Harmony, PA

Updated: 4:01 AM EDT

Temperature: 59.4 °F

Dew Point: 51 °F

Humidity: 73%

Wind: Calm

Pressure: 29.09 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: St. Gregory School, Zelienople, PA

Updated: 4:01 AM EDT

Temperature: 49.4 °F

Dew Point: 48 °F

Humidity: 94%

Wind: Calm

Pressure: 30.01 in

Hourly Precipitation: 0.00 in

Windchill: 49 °F

Historical Graphs

Location: Cadogan, Kittanning, PA

Updated: 4:01 AM EDT

Temperature: 56.5 °F

Dew Point: 54 °F

Humidity: 92%

Wind: Calm

Pressure: 30.01 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: APRSWXNET Cranberry Twp PA US, Mars, PA

Updated: 3:25 AM EDT

Temperature: 55 °F

Dew Point: 53 °F

Humidity: 92%

Wind: Calm

Pressure: 30.05 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Fawn Twp., Natrona Heights, PA

Updated: 4:01 AM EDT

Temperature: 50.9 °F

Dew Point: 46 °F

Humidity: 84%

Wind: Calm

Pressure: 29.80 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Mt. Pleasant Rd., Warrendale, PA

Updated: 4:01 AM EDT

Temperature: 51.4 °F

Dew Point: 39 °F

Humidity: 63%

Wind: Calm

Pressure: 28.70 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: At Grace Baptist Church, Kittanning, PA

Updated: 3:59 AM EDT

Temperature: 51.6 °F

Dew Point: 51 °F

Humidity: 98%

Wind: Calm

Pressure: 29.98 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Harrison Township, PA

Updated: 4:00 AM EDT

Temperature: 58.5 °F

Dew Point: 52 °F

Humidity: 79%

Wind: Calm

Pressure: 30.00 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Shaker Heights, Pittsburgh, PA

Updated: 4:01 AM EDT

Temperature: 53.4 °F

Dew Point: 51 °F

Humidity: 91%

Wind: Calm

Pressure: 28.57 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: McCoys Corners, Grove City, PA

Updated: 4:01 AM EDT

Temperature: 48.4 °F

Dew Point: 45 °F

Humidity: 89%

Wind: Calm

Pressure: 29.91 in

Hourly Precipitation: 0.00 in

Windchill: 48 °F

Historical Graphs

Location: APRSWXNET Pittsburgh PA US, New Kensington, PA

Updated: 3:33 AM EDT

Temperature: 58 °F

Dew Point: 51 °F

Humidity: 78%

Wind: Calm

Pressure: 30.09 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: North Pittsburgh, New Kensington, PA

Updated: 4:01 AM EDT

Temperature: 57.4 °F

Dew Point: 52 °F

Humidity: 80%

Wind: Calm

Pressure: 30.10 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Franklin Park, Pittsburgh, PA

Updated: 4:00 AM EDT

Temperature: 52.6 °F

Dew Point: 51 °F

Humidity: 93%

Wind: Calm

Pressure: 29.99 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Beechwood Farms Nature Reserve, Pittsburgh, PA

Updated: 4:01 AM EDT

Temperature: 53.8 °F

Dew Point: 51 °F

Humidity: 91%

Wind: Calm

Pressure: 29.96 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

Location: Economy Borough, Sewickley, PA

Updated: 4:00 AM EDT

Temperature: 49.1 °F

Dew Point: 47 °F

Humidity: 91%

Wind: Calm

Pressure: 29.12 in

Hourly Precipitation: 0.00 in

Windchill: 49 °F

Historical Graphs

Location: Monaca (3rd Ward), Pennsylvania, Monaca, PA

Updated: 4:01 AM EDT

Temperature: 54.1 °F

Dew Point: 52 °F

Humidity: 94%

Wind: Calm

Pressure: 30.03 in

Hourly Precipitation: 0.00 in

Windchill: -

Historical Graphs

MSN Maps of:
Temperature	Dew Point	Humidity	Wind	Pressure	Hourly Precipitation	-

NWS Forecaster Discussion




592 
fxus61 kpbz 070656 
afdpbz 


Area forecast discussion 
National Weather Service Pittsburgh PA 
256 am EDT sun Sep 7 2008 


Synopsis... 
an upper level disturbance will move across the eastern Great 
Lakes today while weak surface high pressure moves across the Ohio 
Valley. Other than a slight chance of showers along and north of 
Interstate 80 in Pennsylvania today, the next good chance for 
rain will come with a Tuesday cold front. 


&& 


Near term /through tonight/... 
upper level shortwave will head east toward New York with limited 
moisture. Best support stays well north of County Warning Area with only a slight 
chance of showers far north around I-80 with an increase in clouds 
elsewhere. Clouds will decrease as systems passes tonight and weak 
high pressure builds east. Temperatures near normal. 


&& 


Short term /Monday through Tuesday night/... 
dry weather Monday into Monday night as surface high shifts east. 
Clouds will increase ahead of front Monday night but rain chances 
do not increase until Tuesday when deep moisture increases ahead 
of front fairly decent height falls with upper trough. Cold front 
will push through Tuesday night with showers ending. 


&& 


Long term /Wednesday through Saturday/... 
surface high pressure in generally flat flow aloft will bring dry 
and seasonal conditions Wednesday and Thursday. Return flow on 
backside of surface high will increase moisture late weak and 
combined with multiple shortwaves in zonal flow will bring a 
chance of showers and storms late Thursday night and Friday. No 
changes to Saturday with much uncertainty on next upper trough and 
possible moisture moving north form Gulf Coast. 


&& 


Aviation /07z Sunday through Thursday/... 
patchy IFR conditions in fog are expected through 13z today. 
A crossing short wave trough will generate some middle level clouds 
today with isolated showers over northwest PA. Generally VFR 
conditions are expected through Monday under surface high pressure. 


The next cold front will cross the area Tuesday bringing scattered 
showers and thunderstorms and the potential for restrictions. VFR 
conditions should prevail for Wednesday and Thursday with high 
pressure moving back into the upper Ohio Valley region. 
&& 


Pbz watches/warnings/advisories... 
Maryland...none. 
Ohio...none. 
PA...none. 
WV...none. 


&& 


$$

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