Weather Report
Jarrettsville, Maryland
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Current Conditions -  °F | °C
As of 12:36 AM on Wednesday 22 May 2013 (Local Time) from KMTN Reporting Station
Clear Clear   Feels Like: 70°
Wind Chill: 70°   Ceiling: Unl
Heat Index: 70°   Visibility: 7mi
Dew Point: 70°   Wind: 3mph
Humidity: 100%   Direction: 140° (SE)
Pressure: 29.9"   Gusts: NA
Report Text: KMTN 220436Z AUTO 14003KT 7SM CLR 21/21 A2990 RMK AO2
1 AM
P Cloudy
P Cloudy 69°
2 AM
P Cloudy
P Cloudy 69°
3 AM
P Cloudy
P Cloudy 69°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
may
21
P Cloudy
P Cloudy
81°
67°
may
22
P Cloudy
P Cloudy
85°
68°
may
23
T-Storms
T-Storms
78°
61°
may
24
Sct T-Storms
Sct T-Storms
63°
49°
may
25
P Cloudy
P Cloudy
67°
49°
may
26
P Cloudy
P Cloudy
68°
49°
may
27
P Cloudy
P Cloudy
70°
54°
may
28
Iso T-Storms
Iso T-Storms
74°
59°
may
29
Showers
Showers
78°
64°
may
30
M Cloudy
M Cloudy
82°
66°
Details for Tuesday, May 21 (Evening)
Evening: Partly cloudy skies. Low 67F. Winds light and variable.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 95%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:19 PM
 
Moonrise: 4:30 PM
Moonset: 3:12 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (193°)
Speed: 4Mph(6Km, 3Kts)
Details for Wednesday, May 22
Partly cloudy skies. A stray afternoon thunderstorm is possible. High around 85F. Winds SSW at 5 to 10 mph.
Evening: Partly cloudy with a slight chance of thunderstorms. Low 68F. Winds S at 5 to 10 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:20 PM
 
Moonrise: 5:39 PM
Moonset: 3:47 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, May 23
Showers and thunderstorms. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:21 PM
 
Moonrise: 6:50 PM
Moonset: 4:28 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (194°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, May 24
Windy with scattered thunderstorms. Highs in the low 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:21 PM
 
Moonrise: 8:01 PM
Moonset: 5:14 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NW
Direction: NW (323°)
Speed: 20Mph(32Km, 17Kts)
Details for Saturday, May 25
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:22 PM
 
Moonrise: 9:08 PM
Moonset: 6:08 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (350°)
Speed: 9Mph(15Km, 8Kts)
Details for Sunday, May 26
Partly cloudy. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:23 PM
 
Moonrise: 10:09 PM
Moonset: 7:10 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NE
Direction: NE (34°)
Speed: 6Mph(10Km, 5Kts)
Details for Monday, May 27
Partly cloudy. Highs in the low 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:24 PM
 
Moonrise: 11:02 PM
Moonset: 8:17 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, May 28
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:25 PM
 
Moonrise: 11:47 PM
Moonset: 9:27 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (140°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, May 29
Showers possible. Highs in the upper 70s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:25 PM
 
Moonrise: 11:59 PM
Moonset: 10:38 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (170°)
Speed: 9Mph(15Km, 8Kts)
Details for Thursday, May 30
Mostly cloudy. Highs in the low 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:26 PM
 
Moonrise: 12:26 AM
Moonset: 11:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (178°)
Speed: 9Mph(15Km, 8Kts)
Chart.
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