Glen Arm, Maryland
Current Conditions -  °F | °C
As of 3:55 PM on Wednesday 20 Aug 2014 (Local Time) from KMTN Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 82°   Ceiling: Unl
Heat Index: 86°   Visibility: 10mi
Dew Point: 70°   Wind: 8mph
Humidity: 66%   Direction: 120°ESE
Pressure: 29.98"   Gusts: NA
Location:  39.45°N, 76.49°W
Report Text: KMTN 201955Z 12007KT 10SM SCT060 SCT150 28/21 A2998
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Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 84° - Lo 68°
5 PM
P Cloudy
P Cloudy
84°
6 PM
P Cloudy
P Cloudy
83°
7 PM
P Cloudy
P Cloudy
80°
8 PM
M Cloudy
M Cloudy
78°
9 PM
Sct T-Storms
Sct T-Storms
74°
10 PM
Sct T-Storms
Sct T-Storms
73°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
20
Sct T-Storms
Sct T-Storms
84°
68°
aug
21
PM T-Storms
PM T-Storms
86°
69°
aug
22
T-Storms
T-Storms
82°
66°
aug
23
Showers
Showers
78°
61°
aug
24
M Sunny
M Sunny
78°
58°
aug
25
M Sunny
M Sunny
79°
58°
aug
26
Sunny
Sunny
82°
61°
aug
27
Sunny
Sunny
84°
64°
aug
28
PM Lgt Rain
PM Lgt Rain
85°
64°
aug
29
M Sunny
M Sunny
82°
62°
Details for Wednesday, August 20 (Evening)
Evening: Scattered thunderstorms. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
UV Index: 2 (Low)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:55 PM
 
Moonrise: 2:02 AM
Moonset: 4:37 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (165°)
Speed: 7Mph(11Km, 8Kts)
Details for Thursday, August 21
Partly cloudy early with thunderstorms becoming likely during the afternoon. High 86F. Winds light and variable. Chance of rain 80%.
Evening: Scattered thunderstorms during the evening, then partly cloudy overnight. Low 69F. Winds light and variable. Chance of rain 50%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:53 PM
 
Moonrise: 2:53 AM
Moonset: 5:20 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (188°)
Speed: 5Mph(9Km, 6Kts)
Details for Friday, August 22
Thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:52 PM
 
Moonrise: 3:47 AM
Moonset: 5:58 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (64°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, August 23
Chance of showers. Highs in the upper 70s and lows in the low 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:50 PM
 
Moonrise: 4:41 AM
Moonset: 6:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (74°)
Speed: 9Mph(15Km, 11Kts)
Details for Sunday, August 24
Plenty of sun. Highs in the upper 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:49 PM
 
Moonrise: 5:36 AM
Moonset: 7:06 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (69°)
Speed: 7Mph(12Km, 9Kts)
Details for Monday, August 25
Plenty of sun. Highs in the upper 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:47 PM
 
Moonrise: 6:31 AM
Moonset: 7:37 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (92°)
Speed: 6Mph(10Km, 7Kts)
Details for Tuesday, August 26
Sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 7:46 PM
 
Moonrise: 7:27 AM
Moonset: 8:06 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (120°)
Speed: 6Mph(9Km, 7Kts)
Details for Wednesday, August 27
Sunny. Highs in the mid 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:44 PM
 
Moonrise: 8:23 AM
Moonset: 8:36 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (183°)
Speed: 7Mph(11Km, 8Kts)
Details for Thursday, August 28
Light rain developing in the afternoon. Highs in the mid 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:43 PM
 
Moonrise: 9:20 AM
Moonset: 9:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (218°)
Speed: 9Mph(14Km, 10Kts)
Details for Friday, August 29
Plenty of sun. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:41 PM
 
Moonrise: 10:17 AM
Moonset: 9:39 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (17°)
Speed: 7Mph(11Km, 8Kts)
Daily Forecast Chart
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