Martinsburg, PA

9:39 PM EDT on May 21, 2013 (GMT -0400)
Elev: 1381 ft
Lon: 78.3° W
Lat: 40.3° N
Source
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News
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
May 21, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Weather Summary
Weather Underground midday recap for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather began to fire up again across the nation's mid-section on Tuesday.

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.
Weather Underground midday recap for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather began to fire up again across the nation's mid-section on Tuesday.

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.

Martinsburg Weather at a Glance

Updated 8:53 PM EDT
Weather Station
Elevation
1503 ft
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Now
Clear
Clear
Temperature
78 °F
Feels Like 78 °F
Wind(mph)
9
Sunrise / Set
5:52 AM
8:28 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 64 °F
T-storms
40% chance of precipitation
Tomorrow
Chance of a Thunderstorm 86 °F
Chance of T-storms
50% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 66 °F
Chance of T-storms
50% chance of precipitation
Thursday
Thunderstorm 75 | 52 °F
T-storms
70% chance of precipitation
Friday
Chance of Rain 61 | 41 °F
Chance of Rain
50% chance of precipitation
Saturday
Partly Cloudy 64 | 41 °F
Partly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.86 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
60%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KAOO 220053Z AUTO 20008KT 10SM CLR 26/17 A2989 RMK AO2 SLP109 T02560172
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
78 °F
69,73,76,80,81,82,85,86,87,88,87,84,81
Dew Point
63 °F
Wind
Speed / Dir
9 mph from SSW
Wind Gust
Health
0 out of 16
Pollen
8.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Thursday
tstorms Overcast with thunderstorms and rain showers. High of 75F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_partlycloudy Overcast with a chance of rain. Fog overnight. Low of 52F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Friday
chancerain Overcast with a chance of rain. High of 61F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 50%.
Friday Night
nt_chancerain Overcast with a chance of rain in the evening, then mostly cloudy. Low of 41F. Winds from the NW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Saturday
partlycloudy Clear in the morning, then mostly cloudy. High of 64F. Breezy. Winds from the NW at 15 to 20 mph.
Saturday Night
nt_partlycloudy Clear. Low of 41F. Winds from the NW at 5 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 64F. Winds from the WNW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds from the WNW at 5 to 10 mph.
Monday
clear Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 54F. Winds less than 5 mph.
Tuesday
clear Clear. High of 73F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 59F. Winds less than 5 mph.
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 40%.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 63F. Winds less than 5 mph.
Friday
partlycloudy Partly cloudy. High of 82F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Saturday
clear Clear with a chance of a thunderstorm. High of 77F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear. Low of 63F. Winds less than 5 mph.
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Weather Forecast for Martinsburg PA

View Calendar 10-Day Forecast for station KAOO

Tuesday, 21
Thunderstorm
88 | 64 °F
T-storms
Chance of
Precipitation
40%
Wednesday, 22
Chance of a Thunderstorm
86 | 66 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 23
Thunderstorm
75 | 52 °F
T-storms
Chance of
Precipitation
70%
Friday, 24
Chance of Rain
61 | 41 °F
Chance of Rain
Chance of
Precipitation
50%
Saturday, 25
Partly Cloudy
64 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
64 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
66 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
73 | 59 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
77 | 61 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
81 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 81 | 66 82 | 65 75 | 62
Wind 2 mph WSW 7 mph WSW 9 mph SSW 6 mph SW
Humidity 92% 60% 58% 63%
Chance of Precip. 10% 40% 40% 40%
Cloud Cover 50% 69% 43% 57%
Conditions Fog Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:52 AM
8:28 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.19], Average RMSE [1.88]
The National Weather Service forecast quality is good. MaxT RMSE [1.95], Average RMSE [2.08] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 5 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 81 | 63 79 | 63 71 | 61
Wind 4 mph SW 9 mph SW 10 mph SSW 8 mph SSW
Humidity 88% 55% 55% 69%
Chance of Precip. 40% 50% 50% 50%
Cloud Cover 57% 32% 72% 79%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:51 AM
8:29 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.85], Average RMSE [1.69]
The National Weather Service forecast quality is good. MaxT RMSE [2.39], Average RMSE [1.92] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Overcast with thunderstorms and rain showers. High of 75F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_partlycloudy Overcast with a chance of rain. Fog overnight. Low of 52F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 61 71 | 60 73 | 58 62 | 56
Wind 8 mph SW 10 mph SW 7 mph SW 5 mph West
Humidity 80% 67% 58% 78%
Chance of Precip. 50% 60% 70% 10%
Cloud Cover 87% 97% 80% 100%
Conditions Chance of a Thunderstorm Thunderstorm Thunderstorm Overcast
Sunrise & Sunset
5:50 AM
8:30 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.78], Average RMSE [2.02]
The National Weather Service forecast quality is fair. MaxT RMSE [2.57], Average RMSE [2.64] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain. High of 61F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 50%.
Friday Night
nt_chancerain Overcast with a chance of rain in the evening, then mostly cloudy. Low of 41F. Winds from the NW at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 50 56 | 44 49 | 41 47 | 39
Wind 9 mph WNW 15 mph NW 16 mph NW 12 mph NW
Humidity 91% 62% 73% 74%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 100% 92% 79% 14%
Conditions Fog Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:49 AM
8:30 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.92], Average RMSE [2.54]
The National Weather Service forecast quality is fair. MaxT RMSE [3.18], Average RMSE [2.98] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Clear in the morning, then mostly cloudy. High of 64F. Breezy. Winds from the NW at 15 to 20 mph.
Saturday Night
nt_partlycloudy Clear. Low of 41F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 35 56 | 32 62 | 35 49 | 35
Wind 11 mph NW 19 mph NW 16 mph NW 8 mph NW
Humidity 69% 41% 35% 57%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 2% 8% 79% 15%
Conditions Clear Clear Mostly Cloudy Clear
Sunrise & Sunset
5:49 AM
8:31 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.51], Average RMSE [2.41]
The National Weather Service forecast quality is poor. MaxT RMSE [3.65], Average RMSE [3.43] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 64F. Winds from the WNW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 32 58 | 33 58 | 40 53 | 32
Wind 6 mph WNW 14 mph NW 13 mph WNW 5 mph NW
Humidity 53% 38% 50% 45%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 5% 85% 0%
Conditions Partly Cloudy Clear Mostly Cloudy Clear
Sunrise & Sunset
5:48 AM
8:32 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.44], Average RMSE [2.31]
The National Weather Service forecast quality is fair. MaxT RMSE [3.27], Average RMSE [3.25] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Monday
clear Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Monday Night
nt_partlycloudy Clear. Low of 54F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 28 62 | 27 64 | 36 55 | 33
Wind 4 mph WNW 7 mph NW 8 mph NW 4 mph NNW
Humidity 44% 25% 37% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 8% 35% 27%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:33 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.88], Average RMSE [3.00]
The National Weather Service forecast quality is poor. MaxT RMSE [3.82], Average RMSE [3.55] : Use NWS
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 73F. 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 54 | 30 66 | 42 70 | 45 57 | 47
Wind 1 mph NNW 2 mph SSE 4 mph South 5 mph SSE
Humidity 41% 41% 43% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 26% 18% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:47 AM
8:34 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.62], Average RMSE [3.46]
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 50 70 | 58 74 | 65 67 | 65
Wind 4 mph SW 5 mph SSW 5 mph SSW 5 mph SSW
Humidity 71% 66% 71% 93%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 40% 93% 100% 52%
Conditions Partly Cloudy Overcast Overcast Partly Cloudy
Sunrise & Sunset
5:46 AM
8:35 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.02], Average RMSE [3.92]
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 63F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 76 | 64 74 | 67 67 | 65
Wind 4 mph SSW 5 mph SW 5 mph SSW 4 mph SSW
Humidity 94% 66% 76% 97%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 63% 61% 48% 41%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:46 AM
8:35 PM
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 82F. Winds from the SW at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 63F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 76 | 64 79 | 64 67 | 64
Wind 4 mph SW 5 mph SW 4 mph SW 3 mph SSW
Humidity 99% 65% 62% 93%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 39% 34% 26% 27%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 3:48 PM EDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear with a chance of a thunderstorm. High of 77F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_clear Clear. Low of 63F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 75 | 66 76 | 68 72 | 67
Wind 3 mph SSW 4 mph SSW 4 mph SSW 5 mph SW
Humidity 97% 75% 76% 84%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 36% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal 67 °F 47 °F
Record 89 °F (1977) 30 °F (2002)
Yesterday 82 °F 63 °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.
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:52 AM EDT 8:28 PM EDT
Civil Twilight 5:20 AM EDT 8:59 PM EDT
Nautical Twilight 4:41 AM EDT 9:39 PM EDT
Astronomical Twilight 3:57 AM EDT 10:23 PM EDT
Moon 4:39 PM EDT (5/21) 3:19 AM EDT (5/21)
Length Of Visible Light 15h 39m
Length of Day
14h 36m
Tomorrow will be 1m 38s longer.
Waxing Gibbous, 87% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
89 °F
Avoca
88 °F
Altoona
88 °F
Williamsport
88 °F
Allentown
87 °F
Harrisburg
57 °F
Selinsgrove
58 °F
Allentown
59 °F
Williamsport
59 °F
Quakertown
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Mountain Rain
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Travel & Activities
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Aviation
City Temp. Conditions Updated
Altoona 78 °F Clear 8:53 PM EDT
Johnstown 74 °F Clear 8:54 PM EDT
State College 79 °F Clear 9:35 PM EDT
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KAOO)
Wind Speed: 8.0 kts.
Wind Dir: 200° (SSW)
Ceiling: Unlimited

METAR KAOO 220053Z AUTO 20008KT 10SM CLR 26/17 A2989 RMK AO2 SLP109 T02560172

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Videos
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Tussey Mountain After 3 Program, Saxton, PA 78.1 °F 80 °F 69 °F 74% South  at  0.0 mph 0.00 in / hr 878 ft 9:26 PM EDT Normal  
Penn Farms, Duncansville, PA 77.2 °F 79 °F 63 °F 62% WSW  at  3.0 mph 0.00 in / hr 1144 ft 9:39 PM EDT Normal  
Penn Farms, Duncansville, PA 74.7 °F 77 °F - 69% North  at  0.0 mph 0.00 in / hr 1102 ft 9:29 PM EDT Normal  
Claysburg (Near Queen,PA), Claysburg, PA 69.9 °F - 64 °F 81% SSW  at  2.0 mph 0.00 in / hr 1240 ft 9:38 PM EDT Normal
Northern Bedford After 3, Loysburg, PA 76.7 °F 78 °F 66 °F 70% East  at  0.0 mph 0.00 in / hr 1217 ft 9:39 PM EDT Normal
Kimmel TWP, Imler, PA 73.2 °F 75 °F 64 °F 74% SE  at  2.2 mph 0.00 in / hr 1296 ft 9:39 PM EDT Normal  
Sylvan Hills, Hollidaysburg, PA 76.0 °F 78 °F 64 °F 66% SW  at  0.0 mph 0.00 in / hr 1230 ft 9:34 PM EDT Normal  
RAWS BLAIR HELIBASE PA, Duncansville, PA 78 °F 79 °F 60 °F 54% WSW  at  6 mph 0.00 in / hr 1250 ft 9:16 PM EDT MADIS
HADS FRANKSTOWN BRANCH JUNIATA RVR AT PA, Williamsburg, PA 80 °F 78 °F - - North  at  - 0.00 in / hr 839 ft 8:30 PM EDT MADIS
Altoona, Altoona, PA 74.3 °F - - - South  at  0.0 mph - / hr 1161 ft 9:39 PM EDT Normal  
Wood-Robertsdale, Wood, PA 74.8 °F 77 °F 49 °F 40% WSW  at  4.0 mph 0.00 in / hr 1822 ft 9:39 PM EDT Normal  
Canoe Valley, Williamsburg, PA 76.8 °F 79 °F 64 °F 65% SSE  at  0.0 mph 0.00 in / hr 1155 ft 9:30 PM EDT Normal  
HADS RAYSTOWN LAKE NEAR HUNTINGTON 4S PA, Huntingdon, PA 79 °F 77 °F - - North  at  - 0.00 in / hr 839 ft 9:00 PM EDT MADIS
bellwood, Bellwood, PA 71.6 °F 73 °F 64 °F 77% WSW  at  0.0 mph - / hr 1063 ft 9:29 PM EDT Normal  
Three Springs, PA 64.0 °F - 57 °F 78% North  at  - - / hr 800 ft 9:36 PM EDT Normal  
Huntingdon PA 16652, Huntingdon, PA 80.2 °F 80 °F 55 °F 43% North  at  0.0 mph 0.00 in / hr 680 ft 9:39 PM EDT Rapid Fire
Mapleton, Mapleton, PA 75.2 °F 77 °F 46 °F 36% South  at  0.0 mph 0.00 in / hr 586 ft 9:37 PM EDT Normal
Lower Shavers Creek, Petersburg, PA 76.1 °F 77 °F 68 °F 76% West  at  0.0 mph 0.00 in / hr 696 ft 9:31 PM EDT Normal  
mt union, Mt Union, PA 75.7 °F 76 °F 70 °F 82% NE  at  0.0 mph 0.00 in / hr 673 ft 9:39 PM EDT Rapid Fire  
South Fork, South Fork, PA 73.2 °F - 73 °F 98% SSE  at  0.0 mph - / hr 1542 ft 9:31 PM EDT Normal  
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