Coraopolis, PA

11:32 PM EDT on May 25, 2013 (GMT -0400)
Elev: 1145 ft
Lon: 80.2° W
Lat: 40.5° N
Source
Rapid Fire Updates™
 Updated 11:28 PM EDT Get Free Weather Stickers® Share:
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Active Advisory: Frost Advisory (US Severe Weather) Active Notice: Record Report
Tropical Weather: Invest 91E (East Pacific)
News
San Antonio Flooding Kills 1; Dozens Rescued
May 25, 2013
Heavy rain led to deadly flooding in the San Antonio area on Saturday.
Graduates in Tornado-Raked Okla. Town Vow to Stay
May 25, 2013
Graduations are occurring in Moore, Okla., just days after the deadly tornado.
Can Tornado Alley Become Safer? Yes, Within Limits
May 25, 2013
After yet another deadly tornado, the discussion has shifted to how to make Tornado Alley safer.
Tornado Upon Them, Quick Choices Decided Fate
May 25, 2013
With an EF-5 tornado barreling down on them, the people of Moore, Okla. had little time to think.
Deadly Texas Flooding Captured on Social Media
May 25, 2013
The photos, video, reports and weather analysis of a major flash flood in San Antonio on May 25, 2013.
Another Severe Outbreak Ahead?
May 25, 2013
Another severe weather outbreak is possible in the Plains in the week ahead.
Moore Tornado: More Lives Saved by Forecast
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
Tornado Pets: “We’re here for them”
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
Distraught Mom Becomes Face of Oklahoma Storm
May 24, 2013
The story behind the iconic photo of a woman carrying her daughter out of the devastation of the Moore, Okla. tornado.
AAA: 31.2 Million Drivers to Take Memorial Day Trip
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
N. Calif. Earthquake Most Powerful in Years
May 25, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Survivor: 'I Can't Believe We're Alive'
May 25, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
Graduations Continue Despite Moore, Okla. Tornado
May 23, 2013
Instead of preparing to round out his last week as a senior at Southmoore High School, 18-year-old Ricky Ledford found himself pulling people from the leveled Briarwood Elementary School and its surrounding neighborhood on Monday.
Heat Wave Causes Power Outages, Anger in India
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
Japanese Man, 80, Oldest to Top Everest -- For Now
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
Shelton, Underwood Coming to Aid of Oklahomans
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
Youngest Okla. Tornado Victims Remembered by Kin
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
The Future That Was: America's Space Program, 1915-2011
May 25, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 25, 2013.

Heavy rain over Texas caused major flooding for San Antonio, while showers and thunderstorms turned severe over the Northern High Plains on Saturday. Onshore flow from the Gulf of Mexico for the southwest, in combination with a wave of low pressure that moved eastward over Texas, allowed for extremely heavy rainfall to develop across south-central Texas late Friday into Saturday. Rainfall totals at San Antonio Airport, Texas reached up to 9.87 inches by mid-day Saturday. This broke the record for the heaviest rainfall over one calendar day in May for San Antonio. The 24 hour total from this rainfall event has reached up to 12.16 inches, but did not break the record for the heaviest rainfall over a 24 hour period for San Antonio, which is 13.35 inches. This system created major flooding for San Antonio and the surrounding area.

In the North, a low pressure system moved off the Northern and Central Rockies and created a warm front that stretched from western Montana into the Upper and Mid-Mississippi River Valley. This system kicked up scattered showers and thunderstorms over western Montana and eastern North and South Dakotas, while more widespread rain showers developed over Illinois and Iowa. Some of these storms turned severe with large hail and strong winds. Pea to quarter size hail was reported at Belfield, North Dakota and Burns, Montana.

In the East, a low pressure system brought more rain to the Northeast. Precipitation from this system turned to snow overnight Friday and into Saturday morning due to cooler temperatures, but most places that saw snow, only a dusting of snow.
Weather Underground midday recap for Saturday, May 25, 2013.

Heavy rain over Texas caused major flooding for San Antonio, while showers and thunderstorms turned severe over the Northern High Plains on Saturday. Onshore flow from the Gulf of Mexico for the southwest, in combination with a wave of low pressure that moved eastward over Texas, allowed for extremely heavy rainfall to develop across south-central Texas late Friday into Saturday. Rainfall totals at San Antonio Airport, Texas reached up to 9.87 inches by mid-day Saturday. This broke the record for the heaviest rainfall over one calendar day in May for San Antonio. The 24 hour total from this rainfall event has reached up to 12.16 inches, but did not break the record for the heaviest rainfall over a 24 hour period for San Antonio, which is 13.35 inches. This system created major flooding for San Antonio and the surrounding area.

In the North, a low pressure system moved off the Northern and Central Rockies and created a warm front that stretched from western Montana into the Upper and Mid-Mississippi River Valley. This system kicked up scattered showers and thunderstorms over western Montana and eastern North and South Dakotas, while more widespread rain showers developed over Illinois and Iowa. Some of these storms turned severe with large hail and strong winds. Pea to quarter size hail was reported at Belfield, North Dakota and Burns, Montana.

In the East, a low pressure system brought more rain to the Northeast. Precipitation from this system turned to snow overnight Friday and into Saturday morning due to cooler temperatures, but most places that saw snow, only a dusting of snow.
More News Articles

Coraopolis Weather at a Glance

Updated 11:28 PM EDT
Weather Station - Report - Buy a Station
Imperial
Elevation
1089 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
45.8 °F
Feels Like 46 °F
Wind(mph)
0.0
Sunrise / Set
5:56 AM
8:39 PM
Moon
Full
Tonight
Clear 36 °F
Clear
Tomorrow
Clear 66 °F
Clear
Tomorrow Night
Clear 43 °F
Clear
Monday
Clear 75 | 48 °F
Clear
Tuesday
Chance of a Thunderstorm 79 | 59 °F
Chance of T-storms
30% chance of precipitation
Wednesday
Chance of a Thunderstorm 86 | 61 °F
Chance of T-storms
50% chance of precipitation
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.28 in
Visibility
10.0 miles
Clouds
Few 25000 ft
Moisture
Humidity
67%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPIT 260251Z 32007KT 10SM FEW250 09/M01 A3024 RMK AO2 SLP252 T00941006 53005
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Windchill
46 °F
Dew Point
36 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
0 out of 16
Pollen
9.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_clear Clear. Low of 36F. Winds from the NW at 5 to 15 mph.
Sunday
clear Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds less than 5 mph.
Monday
clear Clear. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_clear Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 88F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 93F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Saturday
clear Clear with a chance of a thunderstorm. High of 88F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Monday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Tuesday
clear Clear. High of 84F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 59F. Winds less than 5 mph.
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Nowcast
Frost advisory in effect from 2 am to 8 am EDT Sunday...

Weather Forecast for Coraopolis PA

View Calendar 10-Day Forecast for station KPAIMPER1

Sunday, 26
Clear
66 | 43 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
75 | 48 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Chance of a Thunderstorm
79 | 59 °F
Chance of T-storms
Chance of
Precipitation
30%
Wednesday, 29
Chance of a Thunderstorm
86 | 61 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 30
Chance of a Thunderstorm
88 | 63 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 31
Chance of a Thunderstorm
93 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Saturday, 1
Chance of a Thunderstorm
88 | 63 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Sunday, 2
Chance of a Thunderstorm
84 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Monday, 3
Partly Cloudy
84 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 4
Clear
84 | 59 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Sunday
clear Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 33 57 | 33 64 | 32 49 | 32
Wind 5 mph WNW 9 mph NW 9 mph NW 3 mph North
Humidity 78% 39% 29% 52%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 9% 12% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:56 AM
8:39 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.04], Average RMSE [2.06]
The National Weather Service forecast quality is good. MaxT RMSE [1.61], Average RMSE [2.50] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Monday
clear Clear. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 34 65 | 34 70 | 35 57 | 38
Wind 1 mph ENE 1 mph East 2 mph South 3 mph ESE
Humidity 67% 31% 27% 49%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 0% 21% 51%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:55 AM
8:40 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.87], Average RMSE [1.84]
The National Weather Service forecast quality is good. MaxT RMSE [2.40], Average RMSE [1.93] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 44 66 | 47 77 | 51 68 | 60
Wind 4 mph SE 7 mph SSW 7 mph SSW 6 mph SSW
Humidity 73% 49% 40% 76%
Chance of Precip. 10% 20% 30% 30%
Cloud Cover 70% 79% 76% 6%
Conditions Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:54 AM
8:41 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.08], Average RMSE [1.94]
The National Weather Service forecast quality is fair. MaxT RMSE [2.61], Average RMSE [2.81] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_clear Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 78 | 66 80 | 71 71 | 62
Wind 6 mph SSW 9 mph SW 6 mph WSW 5 mph South
Humidity 94% 67% 70% 74%
Chance of Precip. 40% 20% 30% 10%
Cloud Cover 81% 55% 55% 0%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:54 AM
8:42 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.37], Average RMSE [2.39]
The National Weather Service forecast quality is fair. MaxT RMSE [3.19], Average RMSE [3.01] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 88F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 79 | 67 81 | 65 73 | 63
Wind 5 mph SSW 6 mph SW 5 mph SW 5 mph South
Humidity 92% 65% 58% 71%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 0% 42% 21% 0%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:53 AM
8:43 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.71], Average RMSE [2.44]
The National Weather Service forecast quality is poor. MaxT RMSE [3.63], Average RMSE [3.39] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 93F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 79 | 65 83 | 71 73 | 63
Wind 4 mph SSW 5 mph SSW 4 mph WSW 3 mph SSW
Humidity 91% 65% 67% 69%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 0% 20% 48% 0%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:53 AM
8:43 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.95], Average RMSE [3.93]
The National Weather Service forecast quality is poor. MaxT RMSE [4.11], Average RMSE [3.49] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Saturday
clear Clear with a chance of a thunderstorm. High of 88F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear with a chance of a thunderstorm. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 78 | 64 80 | 65 71 | 62
Wind 4 mph SSW 8 mph SW 8 mph SW 6 mph SW
Humidity 88% 63% 62% 72%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 5% 11% 6% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:52 AM
8:44 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.59], Average RMSE [3.65]
The National Weather Service forecast quality is poor. MaxT RMSE [4.72], Average RMSE [3.86] : Use NWS
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Sunday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 79 | 65 82 | 67 68 | 63
Wind 7 mph SSW 7 mph SW 4 mph SW 3 mph SW
Humidity 92% 61% 60% 87%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 12% 26% 39% 47%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:52 AM
8:45 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.35], Average RMSE [4.64]
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 56 76 | 54 80 | 52 64 | 50
Wind 3 mph SSW 3 mph WSW 2 mph West 1 mph NW
Humidity 75% 47% 37% 58%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 48% 38% 16% 4%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:51 AM
8:46 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.79], Average RMSE [7.07]
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 84F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 48 76 | 51 82 | 56 66 | 58
Wind 1 mph SE 2 mph SSE 1 mph SSE 2 mph SE
Humidity 64% 42% 42% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 9% 26% 38%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:46 PM
Source: BestForecast at 11:08 PM EDT on May 25, 2013
Descriptive Forecast
Wednesday
partlycloudy Clear. High of 84F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 74 | 60 81 | 67 67 | 66
Wind 3 mph SE 3 mph SSE 3 mph SE 3 mph SE
Humidity 83% 62% 64% 97%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 45% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 25, 2013 Max Temp Min Temp
Normal (KPIT) 73 °F 52 °F
Record (KPIT) 95 °F (1875) 33 °F (1925)
Yesterday 51 °F 37 °F
Yesterday's Heating Degree Days: 21
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Tuesday Moderate
PM2.5
Tuesday Good
OZONE
Wednesday Moderate
OZONE
Wednesday Moderate
PM2.5
Astronomy
May. 25, 2013 Rise Set
Actual Time 5:56 AM EDT 8:39 PM EDT
Civil Twilight 5:24 AM EDT 9:11 PM EDT
Nautical Twilight 4:44 AM EDT 9:51 PM EDT
Astronomical Twilight 3:58 AM EDT 10:37 PM EDT
Moon 9:26 PM EDT (5/25) 6:21 AM EDT (5/25)
Length Of Visible Light 15h 47m
Length of Day
14h 43m
Tomorrow will be 1m 28s longer.
Full, 99% of the Moon is Illuminated
Today
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
66 °F
Harrisburg
65 °F
Middletown
64 °F
Fountain Dale
64 °F
Philadelphia
64 °F
York
30 °F
Washington
30 °F
Butler
31 °F
New Castle
33 °F
Johnstown
33 °F
Franklin
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Pittsburgh 49 °F Partly Cloudy 10:51 PM EDT
Pittsburgh Allegheny Co. 51 °F Clear 10:53 PM EDT
Beaver Falls 52 °F Clear 8:47 PM EDT
Butler 45 °F Clear 11:15 PM EDT
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Flight To ETA Status
DAL1072
Atlanta, GA 		KPIT 11:25PM On Time
EGF3608
Chicago, IL 		KPIT 11:35PM On Time
AWE1580
Charlotte, NC 		KPIT 11:44PM On Time
TRS658
Atlanta, GA 		KPIT 12:06AM On Time
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Type Condition
Flight Rule: VFR (KPIT)
Wind Speed: 7.0 kts.
Wind Dir: 325° (NW)
Ceiling: Unlimited

METAR KPIT 260251Z 32007KT 10SM FEW250 09/M01 A3024 RMK AO2 SLP252 T00941006 53005

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Imperial, PA 45.8 °F 46 °F 36 °F 67% NW  at  0.0 mph 0.00 in / hr 1089 ft 11:28 PM EDT Normal  
Walden Woods, Imperial, PA 42.6 °F 43 °F 31 °F 64% WSW  at  0.0 mph 0.00 in / hr 1093 ft 11:28 PM EDT Normal
Timberglen, Imperial, PA 46.3 °F 46 °F 33 °F 60% ESE  at  0.0 mph 0.00 in / hr 1102 ft 11:32 PM EDT Rapid Fire  
Robinson Township, Pittsburgh, PA 47.7 °F 48 °F 34 °F 59% WSW  at  0.0 mph 0.00 in / hr 1216 ft 11:29 PM EDT Normal  
KANE HEIGHTS, HOPEWELL TWP,ALIQUIPPA, PA 49.5 °F 50 °F 35 °F 57% NNW  at  0.4 mph 0.00 in / hr 1194 ft 11:32 PM EDT Rapid Fire  
Ambridge, Ambridge, PA 47.9 °F 48 °F 37 °F 66% NW  at  2.0 mph 0.00 in / hr 711 ft 11:18 PM EDT Normal
Pennsbury Village, Pennsbury Village, PA 44.8 °F 45 °F 36 °F 70% North  at  0.0 mph 0.00 in / hr 1052 ft 11:32 PM EDT Rapid Fire  
Crestmont Village - Hopewell Twp, Aliquippa, PA 45.9 °F 44 °F 37 °F 70% West  at  4.2 mph - / hr 1192 ft 11:32 PM EDT Normal  
Franklin Park, Pittsburgh, PA 46.0 °F 46 °F 35 °F 66% WNW  at  0.0 mph 0.00 in / hr 1275 ft 11:30 PM EDT Normal  
Bradford Court, Crafton, PA 46.8 °F 47 °F 38 °F 70% North  at  0.0 mph 0.00 in / hr 991 ft 11:32 PM EDT Rapid Fire  
Crafton Heights, Pittsburgh, PA 50.5 °F - 32 °F 48% North  at  0.0 mph 0.00 in / hr 1099 ft 10:26 PM EDT Rapid Fire  
Hopewell Township, Hopewell, PA 45.9 °F 46 °F 36 °F 67% NNW  at  1.6 mph 0.00 in / hr 970 ft 11:03 PM EDT Rapid Fire  
Scott Township, PA 46.4 °F 46 °F 29 °F 50% SSE  at  0.0 mph 0.00 in / hr 826 ft 11:32 PM EDT Rapid Fire  
McCandless, Pittsburgh, PA 49.9 °F 50 °F 32 °F 50% NNW  at  0.2 mph 0.00 in / hr 1230 ft 11:32 PM EDT Rapid Fire  
South Fayette Township - Cuddy, Cuddy, PA 46.4 °F 46 °F 34 °F 62% WSW  at  0.0 mph 0.00 in / hr 1180 ft 11:22 PM EDT Normal  
Economy Borough, Baden, PA 45.1 °F 45 °F 27 °F 48% NW  at  0.0 mph 0.00 in / hr 1080 ft 11:32 PM EDT Rapid Fire  
APRSWXNET Pittsburgh PA , Pittsburgh, PA 49 °F 49 °F 39 °F 67% North  at  0 mph 0.00 in / hr 1049 ft 11:03 PM EDT MADIS
Mt Washington, Pittsburgh, PA 48.6 °F 49 °F 34 °F 58% NNW  at  0.0 mph - / hr 1132 ft 11:22 PM EDT Normal  
Olde Orchard South Fayette Bridgeville, Bridgeville, PA 41.2 °F 41 °F 28 °F 60% SSE  at  0.0 mph 0.00 in / hr 1040 ft 11:30 PM EDT Normal
Mount Lebanon, Mount Lebanon, PA 44.4 °F 44 °F 18 °F 35% South  at  0.0 mph 0.00 in / hr 1140 ft 11:32 PM EDT Rapid Fire  
Bloomfield, Pittsburgh, PA 50.5 °F - 33 °F 51% West  at  1.0 mph 0.00 in / hr 958 ft 11:32 PM EDT Rapid Fire
Carrick/Pittsburgh, Pittsburgh, PA 45.4 °F 45 °F 34 °F 64% NNE  at  0.0 mph 0.00 in / hr 1224 ft 11:30 PM EDT Normal  
Shadyside, Pittsburgh, PA 49.5 °F 50 °F 33 °F 53% NNW  at  1.0 mph 0.00 in / hr 1000 ft 11:22 PM EDT Normal  
Carnegie Mellon University, Pittsburgh, PA 51.2 °F - 32 °F 47% WNW  at  3.8 mph - / hr 961 ft 11:29 PM EDT Normal
Hampton Heights, Allison Park, PA 42.5 °F 42 °F 36 °F 78% WNW  at  0.0 mph 0.00 in / hr 1146 ft 11:32 PM EDT Rapid Fire  
Burgettstown PA, Burgsttown Pa, PA 40.5 °F 40 °F 38 °F 89% West  at  0.0 mph - / hr 988 ft 11:25 PM EDT Normal  
APRSWXNET Cranberry Twp PA , Mars, PA 46 °F 46 °F 32 °F 57% WSW  at  0 mph 0.00 in / hr 1190 ft 10:59 PM EDT MADIS
New Sewickley Twp, Freedom, PA 41.4 °F 41 °F 33 °F 72% WNW  at  0.0 mph 0.00 in / hr 1102 ft 11:32 PM EDT Rapid Fire  
Squirrel Hill, Pittsburgh, PA 51.5 °F - 31 °F 45% North  at  - - / hr 1107 ft 11:20 PM EDT Normal
APRSWXNET Rochester PA , Rochester, PA 47 °F 47 °F 33 °F 58% SSE  at  1 mph 0.00 in / hr 1223 ft 11:03 PM EDT MADIS
Aspinwall River Park, Pittsburgh, PA 49.2 °F 49 °F 35 °F 58% WNW  at  1.0 mph 0.00 in / hr 730 ft 11:30 PM EDT Normal  
McCandless, Pittsburgh, PA 39.5 °F 40 °F 37 °F 91% West  at  0.0 mph 0.00 in / hr 0 ft 11:32 PM EDT Rapid Fire  
Dormont, Pittsburgh, PA 48.9 °F 49 °F 36 °F 62% NW  at  0.7 mph 0.00 in / hr 0 ft 11:32 PM EDT Rapid Fire  
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Frost Advisory
Mobile & Email Alerts Statement as of 9:17 PM EDT on May 25, 2013

... Frost advisory remains in effect from 2 am to 8 am EDT
Sunday...

* temperatures... 33 to 37. Coldest temperatures in sheltered
valleys.

* Impacts... unprotected outdoor plants would likely be damaged
or killed.

Precautionary/preparedness actions...

A frost advisory means that frost is possible. Sensitive outdoor
plants may be killed if left uncovered.




Record Report
Mobile & Email Alerts Statement as of 03:25 PM EDT on May 25, 2013

... Record low mean temperature tied at Pittsburgh yesterday...

The high temperature yesterday was 51 and the low was 37. This
gives a mean temperature of 44 which ties the record low mean
temperature for may 24th. The record was set in 1956.


... Record low temperature tied at Pittsburgh today...

The low this morning was 33. This ties the record low
temperature for may 25th. The record was set in 1925.


... Coldest temperature so late in the season tied at Pittsburgh...

The low of 33 this morning tied for the coldest temperature so
late in the Spring season. The latest occurrence of 33 degrees or
lower was set may 25th 1925.


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