McGrann, PA

2:44 PM EST on February 13, 2012 (GMT -0500)
Elev: 797 ft
Lon: 79.5° W
Lat: 40.8° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
Weather Underground Forecast for Monday, February 13, 2012.

The trough of low pressure that brought unsettled weather to the West on Sunday will advance into the Plains on Monday with more mixed precipitation. The trough will support a low and associated warm front moving eastward into the Southern Plains. As the system progresses, rain showers with periods of heavy rain and isolated thunderstorms will spread from parts of central/eastern Texas into western Louisiana, mixed precipitation will develop in parts of Oklahoma and Arkansas, and snow will blanket parts of the Central Plains, Mid-Mississippi Valley, and parts of the western Ohio Valley. Areas from eastern Texas through Arkansas should expect the heaviest precipitation totals. Heightened winter weather conditions will allow Winter Weather Advisories and a few Winter Storm Warnings to remain in effect through the day. Elsewhere east of the Continental Divide, lake-effect snow showers will continue along parts of the Lower Great Lakes Snowbelt.

In the West, a Pacific cold front pushing across the Pacific Northwest will drop southward across northern California, bringing coastal and valley rain and significant snowfall to the Sierra Nevadas.
McGrann Weather at a Glance
Updated 2:42 PM EST
Elevation
1084 ft
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Now
Clear
Clear
Temperature
34.3 °F
Feels Like 34 °F
Wind(mph)
0.0
Sunrise / Set
7:15 AM
5:49 PM
Moon
Waning Gibbous
Today
Clear 35 °F
Clear
Tonight
Chance of Snow 25 °F
Chance of Snow
30% chance of precipitation
Tomorrow
Snow Showers 36 | 31 °F
Snow Showers
60% chance of precipitation
Wednesday
Chance of Snow 40 | 29 °F
Chance of Snow
40% chance of precipitation
Thursday
Chance of Snow 45 | 32 °F
Chance of Snow
40% chance of precipitation
Friday
Chance of Snow 40 | 23 °F
Chance of Snow
30% chance of precipitation
Today is forecast to be Much Warmer than yesterday.
Conditions
Pressure
30.08 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
45%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KIDI 131935Z AUTO 27010G15KT 10SM CLR 01/M07 A3008 RMK AO2
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Weather Radio
Temperature
Windchill
34 °F
Dew Point
15 °F
Wind
Speed / Dir
Calm
Wind Gust
1.0 mph
Health
UV
3 out of 16
Pollen
.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Armstrong
Rest of Today
sunny Sunny. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
nt_chancesnow Mostly cloudy. A chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. Southwest winds 5 to 10 mph. Chance of snow 30 percent.
Tuesday
snow Snow showers likely. Rain showers likely in the afternoon. Snow accumulation around an inch possible. Highs in the upper 30s. South winds 5 to 10 mph. Chance of precipitation 60 percent.
Tuesday Night
nt_chancesnow Snow showers likely. Little or no additional snow accumulation. Lows in the lower 30s. Southwest winds around 5 mph. Chance of snow 60 percent.
Wednesday
chancesnow Cloudy. A chance of snow showers in the morning. Highs around 40. West winds 5 to 10 mph. Chance of snow 50 percent.
Wednesday Night
nt_chancesnow Cloudy. A chance of snow showers after midnight. Lows around 30. Chance of snow 30 percent.
Thursday
chancesnow A chance of snow showers in the morning. Cloudy with a chance of rain showers. Highs in the mid 40s. Chance of precipitation 40 percent.
Thursday Night
nt_chancesnow Cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent.
Friday
snow Mostly cloudy. A chance of rain and snow showers in the morning. Highs around 40. Chance of precipitation 30 percent.
Friday Night and Saturday
nt_cloudy Mostly cloudy. Lows in the lower 20s. Highs in the upper 30s.
Saturday Night
nt_chancesnow Mostly cloudy. A chance of snow showers after midnight. Lows in the lower 20s. Chance of snow 30 percent.
Sunday
chancesnow Mostly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent.
Source: NWS at 11:37 am EST on February 13, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 16236
Monday, 13
Clear
35 | 25 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Snow Showers
36 | 31 °F
Snow Showers
Chance of
Precipitation
60%
Wednesday, 15
Chance of Snow
40 | 29 °F
Chance of Snow
Chance of
Precipitation
40%
Thursday, 16
Chance of Snow
45 | 32 °F
Chance of Snow
Chance of
Precipitation
40%
Friday, 17
Chance of Snow
40 | 23 °F
Chance of Snow
Chance of
Precipitation
30%
Saturday, 18
Partly Cloudy
36 | 22 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 19
Chance of Snow
36 | NA
Chance of Snow
Chance of
Precipitation
30%
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Rest of Today
sunny Sunny. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
nt_chancesnow Mostly cloudy. A chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. Southwest winds 5 to 10 mph. Chance of snow 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 11 27 | 12 30 | 13 26 | 17
Wind 9 mph WSW 12 mph SW 8 mph WSW 6 mph SW
Humidity 79% 55% 51% 70%
Chance of Precip. 20% 10% 10% 30%
Cloud Cover 4% 7% 27% 72%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:15 AM
5:49 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Tuesday
snow Snow showers likely. Rain showers likely in the afternoon. Snow accumulation around an inch possible. Highs in the upper 30s. South winds 5 to 10 mph. Chance of precipitation 60 percent.
Tuesday Night
nt_chancesnow Snow showers likely. Little or no additional snow accumulation. Lows in the lower 30s. Southwest winds around 5 mph. Chance of snow 60 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 34 | 24 36 | 28 33 | 29
Wind 6 mph SSW 6 mph South 5 mph South 5 mph South
Humidity 79% 66% 72% 82%
Chance of Precip. 30% 60% 60% 60%
Cloud Cover 100% 100% 100% 100%
Conditions Chance of Snow Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
7:14 AM
5:51 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Wednesday
chancesnow Cloudy. A chance of snow showers in the morning. Highs around 40. West winds 5 to 10 mph. Chance of snow 50 percent.
Wednesday Night
nt_chancesnow Cloudy. A chance of snow showers after midnight. Lows around 30. Chance of snow 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 29 39 | 29 38 | 27 32 | 25
Wind 6 mph WSW 7 mph WSW 6 mph WSW 5 mph WSW
Humidity 92% 68% 62% 75%
Chance of Precip. 60% 40% 40% 40%
Cloud Cover 100% 93% 81% 76%
Conditions Snow Showers Chance of Snow Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:12 AM
5:52 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Thursday
chancesnow A chance of snow showers in the morning. Cloudy with a chance of rain showers. Highs in the mid 40s. Chance of precipitation 40 percent.
Thursday Night
nt_chancesnow Cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 25 41 | 30 41 | 34 35 | 32
Wind 3 mph SW 10 mph South 7 mph SE 7 mph South
Humidity 81% 65% 79% 84%
Chance of Precip. 30% 30% 40% 40%
Cloud Cover 98% 100% 84% 93%
Conditions Overcast Chance of Snow Chance of Rain Chance of Rain
Sunrise & Sunset
7:11 AM
5:53 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Friday
snow Mostly cloudy. A chance of rain and snow showers in the morning. Highs around 40. Chance of precipitation 30 percent.
Friday Night and Saturday
nt_cloudy Mostly cloudy. Lows in the lower 20s. Highs in the upper 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 26 39 | 25 35 | 25 28 | 23
Wind 11 mph SW 15 mph WSW 9 mph West 7 mph West
Humidity 76% 60% 70% 82%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 90% 86% 87% 87%
Conditions Chance of Rain Chance of Snow Chance of Rain Chance of Snow
Sunrise & Sunset
7:10 AM
5:54 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Friday Night and Saturday
nt_cloudy Mostly cloudy. Lows in the lower 20s. Highs in the upper 30s.
Saturday Night
nt_chancesnow Mostly cloudy. A chance of snow showers after midnight. Lows in the lower 20s. Chance of snow 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 20 32 | 20 32 | 20 26 | 20
Wind 6 mph West 7 mph West 5 mph West 4 mph WNW
Humidity 84% 61% 64% 75%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 78% 69% 65% 61%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:10 AM
5:54 PM
Source: NWS at 11:37 am EST on February 13, 2012
Regional Forecast for Armstrong
Sunday
chancesnow Mostly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 18 32 | 20 32 | 20 26 | 20
Wind 5 mph NNW 12 mph SW 7 mph WNW 4 mph WNW
Humidity 80% 58% 63% 75%
Chance of Precip. 30% 30% 30% 10%
Cloud Cover 72% 83% 83% 61%
Conditions Chance of Snow Chance of Snow Chance of Snow Partly Cloudy
Sunrise & Sunset
7:10 AM
5:54 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 13, 2012 Max Temp Min Temp
Normal (KBTP) 36 °F 21 °F
Record (KBTP) 66 °F (1984) -15 °F (1979)
Yesterday 22.9 °F 14.4 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Current Good
OZONE
Monday Good
PM2.5
Tuesday Moderate
PM2.5
Wednesday Good
PM2.5
Astronomy
Feb. 13, 2012 Rise Set
Actual Time 7:15 AM EST 5:49 PM EST
Civil Twilight 6:47 AM EST 6:18 PM EST
Nautical Twilight 6:14 AM EST 6:50 PM EST
Astronomical Twilight 5:43 AM EST 7:22 PM EST
Moon No Moon Rise 10:09 AM EST
Length Of Visible Light 11h 30m
Length of Day
10h 34m
Tomorrow will be 2m 30s longer.
Waning Gibbous, 60% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
45 °F
Harrisburg
43 °F
Middletown
42 °F
Philadelphia
42 °F
York
14 °F
New Castle
15 °F
Meadville
15 °F
Indiana
15 °F
Johnstown
17 °F
Du Bois
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Butler This station is not reporting.
Indiana 34 °F Clear 2:35 PM EST
Latrobe 34 °F Clear 1:50 PM EST
Pittsburgh Allegheny Co. 34 °F Clear 1:53 PM EST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KIDI)
Wind Speed: 10.0 kts.
Wind Dir: 204° (SSW)
Ceiling: Unlimited

METAR KIDI 131935Z AUTO 27010G15KT 10SM CLR 01/M07 A3008 RMK AO2

Nearby Events
Event Date Forecast
Divorce/Separation Help 7:00 PM EST 2012-02-14 Snow Showers, 32°F
Are you hurting and need help? 12:00 PM EST 2012-02-15 Overcast, 38°F
Addiction/Recovery Help 7:00 PM EST 2012-02-15 Mostly Cloudy, 36°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Chance of Rain, 65 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
Northern Trust Open 8:30 AM PST on February 16, 2012 Partly Cloudy, 65 °F
Northern Trust Open 8:30 AM PST on February 17, 2012 Clear, 65 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
At Grace Baptist Church, Kittanning, PA 34.3 °F 34 °F 15 °F 45% SSW  at  0.0 mph 0.00 in / hr 1084 ft 2:42 PM EST Rapid Fire
Cadogan, Kittanning, PA 37.4 °F 34 °F 25 °F 61% SW  at  4.9 mph 0.00 in / hr 1210 ft 2:43 PM EST Rapid Fire  
Rural Valley, PA 41.4 °F 39 °F 14 °F 33% South  at  4.5 mph 0.00 in / hr 1133 ft 2:44 PM EST Rapid Fire  
HADS ALLEGHENY RIVER AT LOCK #9 NEAR PA, Cowansville, PA - - - - North  at  - 0.00 in / hr 839 ft 1:00 PM EST MADIS
North Ridge, North Apollo, PA 37.9 °F 38 °F 9 °F 30% West  at  0.0 mph 0.00 in / hr 969 ft 2:44 PM EST Rapid Fire  
Armstrong Energy, Shelocta, PA 35.3 °F 27 °F 18 °F 49% West  at  11.0 mph 0.00 in / hr 1080 ft 2:40 PM EST Normal  
Fawn Twp., Natrona Heights, PA 37.2 °F 34 °F 17 °F 44% WNW  at  4.0 mph 0.00 in / hr 1096 ft 2:42 PM EST Normal  
Harrison Township, PA 37.9 °F 38 °F 23 °F 55% ENE  at  0.0 mph 0.00 in / hr 994 ft 2:40 PM EST Normal  
HADS ALLEGHENY RVR AT LOCK & DAM 4 NE PA, Brackenridge, PA - - - - North  at  - 0.00 in / hr 759 ft 1:15 PM EST MADIS
Kaylor (Brady's Bend Twp), Chicora, PA 46.0 °F 46 °F 32 °F - North  at  - - / hr 1340 ft 2:42 PM EST Normal  
HADS MAHONING DAM OUTFLOW NEAR MAHONI PA, Seminole, PA - - - - North  at  - 0.00 in / hr 1000 ft 1:30 PM EST MADIS
Carlisle St, Natrona Heights, PA 36.2 °F 32 °F 17 °F 46% West  at  5.0 mph 0.00 in / hr 955 ft 2:43 PM EST Rapid Fire
40 Acres, New Kensington, PA 36.7 °F 32 °F 17 °F 44% SSW  at  6.0 mph 0.00 in / hr 1003 ft 2:43 PM EST Rapid Fire
Penn Twp, Butler, PA 34.7 °F 35 °F 21 °F 56% WSW  at  2.0 mph 0.00 in / hr 1240 ft 2:41 PM EST Normal  
The Kiski School, Saltsburg, PA 36.4 °F 36 °F 19 °F 48% NNW  at  2.0 mph 0.01 in / hr 1000 ft 2:44 PM EST Rapid Fire
Edgewood, Indiana, PA 36.7 °F 37 °F 19 °F 48% WNW  at  0.0 mph 0.02 in / hr 1194 ft 2:38 PM EST Normal  
Center Township, Butler, PA 36.3 °F 32 °F 14 °F 40% SW  at  5.6 mph 0.00 in / hr 1265 ft 2:43 PM EST Rapid Fire  
Valencia, Valencia, PA 35.5 °F 31 °F 17 °F 47% WNW  at  5.0 mph 0.01 in / hr 1220 ft 2:40 PM EST Normal  
Line n Bait Shop, Indiana, PA 35.7 °F 28 °F 23 °F 59% SW  at  10.4 mph 0.01 in / hr 1375 ft 2:43 PM EST Rapid Fire  
HADS LOYALHANNA DAM NEAR SALTSBURG 3S PA, Saltsburg, PA - - - - North  at  - 0.00 in / hr 959 ft 1:00 PM EST MADIS
HADS LAKE CONEMAUGH DAM NEAR TUNNELTO PA, Clarksburg, PA - - - - North  at  - 0.00 in / hr 879 ft 1:00 PM EST MADIS
Willow Run, Butler, PA 37.1 °F 31 °F 19 °F 48% WSW  at  8.1 mph 0.02 in / hr 1365 ft 2:05 PM EST Normal  
Renfrew, PA 36.6 °F 32 °F 1 °F 22% NE  at  5.0 mph 0.00 in / hr 1069 ft 2:40 PM EST Normal  
Wellington Estates, Export, PA 35.6 °F 28 °F 11 °F 36% SSW  at  10.0 mph 0.01 in / hr 1286 ft 2:44 PM EST Rapid Fire  
HADS ALLEGHENY RIVER AT PARKER PA, Parker, PA 34 °F 34 °F - - North  at  - 0.04 in / hr 879 ft 1:00 PM EST MADIS
HADS CONEMAUGH RVR AT CONEMAUGH DAM O PA, New Alexandria, PA - - - - North  at  - 0.00 in / hr 879 ft 1:15 PM EST MADIS
Dorseyville Middle School, Pittsburgh, PA 36.0 °F 30 °F 15 °F 41% West  at  8.0 mph 0.00 in / hr 1021 ft 2:44 PM EST Rapid Fire  
APRSWXNET Dorseyville PA , Indianola, PA 35 °F 29 °F 17 °F 48% SW  at  8 mph 0.00 in / hr 1020 ft 2:01 PM EST MADIS
APRSWXNET Pittsburgh PA , Gibsonia, PA 35 °F 31 °F 18 °F 49% West  at  5 mph 0.00 in / hr 1148 ft 1:53 PM EST MADIS
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