Glen Arm, Maryland
Current Conditions -  °F | °C
As of 12:45 AM on Monday 21 Apr 2014 (Local Time) from KMTN Reporting Station
Clear Clear  
Wind Chill: 46°   Ceiling: Unl
Heat Index: 46°   Visibility: 10mi
Dew Point: 28°   Wind: 0mph
Humidity: 50%   Direction: NA
Pressure: 30.32"   Gusts: NA
Location:  39.45°N, 76.49°W
Report Text: KMTN 210445Z AUTO 00000KT 10SM CLR 08/M02 A3032 RMK AO2
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 63° - Lo 38°
1 AM
Clear
Clear
44°
2 AM
Clear
Clear
43°
3 AM
Clear
Clear
42°
4 AM
Clear
Clear
40°
5 AM
Clear
Clear
39°
6 AM
Clear
Clear
40°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
apr
20
Clear
Clear
63°
38°
apr
21
Sunny
Sunny
67°
47°
apr
22
Rain
Rain
72°
45°
apr
23
P Cldy/Wind
P Cldy/Wind
60°
41°
apr
24
M Sunny
M Sunny
64°
48°
apr
25
Showers
Showers
74°
53°
apr
26
Sunny
Sunny
69°
45°
apr
27
P Cloudy
P Cloudy
62°
47°
apr
28
Cloudy
Cloudy
64°
51°
apr
29
Showers
Showers
66°
51°
Details for Sunday, April 20 (Evening)
Evening: Mostly clear. Low 38F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:49 PM
 
Moonrise: 12:26 AM
Moonset: 10:41 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (97°)
Speed: 5Mph(8Km, 4Kts)
Details for Monday, April 21
Mainly sunny. High 67F. Winds light and variable.
Evening: Partly cloudy skies. Low 47F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:50 PM
 
Moonrise: 1:18 AM
Moonset: 11:45 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 5Mph(8Km, 4Kts)
Details for Tuesday, April 22
Cloudy with rain. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:51 PM
 
Moonrise: 2:04 AM
Moonset: 12:52 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 12Mph(20Km, 10Kts)
Details for Wednesday, April 23
Windy with a mix of sun and clouds. Highs in the low 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:52 PM
 
Moonrise: 2:46 AM
Moonset: 1:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (315°)
Speed: 20Mph(32Km, 17Kts)
Details for Thursday, April 24
A few clouds. Highs in the mid 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:53 PM
 
Moonrise: 3:25 AM
Moonset: 3:07 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (307°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, April 25
Showers. Highs in the mid 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:54 PM
 
Moonrise: 4:01 AM
Moonset: 4:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (188°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, April 26
Sunny. Highs in the upper 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:55 PM
 
Moonrise: 4:36 AM
Moonset: 5:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (292°)
Speed: 13Mph(21Km, 11Kts)
Details for Sunday, April 27
Times of sun and clouds. Highs in the low 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:56 PM
 
Moonrise: 5:11 AM
Moonset: 6:28 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (334°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, April 28
Cloudy. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:57 PM
 
Moonrise: 5:48 AM
Moonset: 7:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNE
Direction: NNE (25°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, April 29
Showers possible. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:58 PM
 
Moonrise: 6:27 AM
Moonset: 8:35 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (62°)
Speed: 7Mph(12Km, 6Kts)
Daily Forecast Chart
Chart.
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