Riva, Maryland
Current Conditions -  °F | °C
As of 9:54 AM on Saturday 19 Apr 2014 (Local Time) from KNAK Reporting Station
Clear Clear  
Wind Chill: 53°   Ceiling: Unl
Heat Index: 53°   Visibility: 10mi
Dew Point: 39°   Wind: 3mph
Humidity: 59%   Direction: 330°NNW
Pressure: 30.31"   Gusts: NA
Location:  38.95°N, 76.59°W
Report Text: KNAK 191354Z AUTO 33003KT 10SM CLR 12/04 A3031 RMK AO2 SLP265 T01170039
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 68° - Lo 46°
11 AM
P Cloudy
P Cloudy
56°
12 PM
P Cloudy
P Cloudy
59°
1 PM
P Cloudy
P Cloudy
62°
2 PM
P Cloudy
P Cloudy
63°
3 PM
P Cloudy
P Cloudy
65°
4 PM
P Cloudy
P Cloudy
66°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
apr
19
P Cloudy
P Cloudy
68°
46°
apr
20
P Cloudy
P Cloudy
63°
41°
apr
21
P Cloudy
P Cloudy
69°
49°
apr
22
Sct T-Storms
Sct T-Storms
72°
48°
apr
23
P Cloudy
P Cloudy
59°
42°
apr
24
M Sunny
M Sunny
65°
48°
apr
25
Iso T-Storms
Iso T-Storms
72°
56°
apr
26
M Cloudy
M Cloudy
70°
48°
apr
27
Sunny
Sunny
63°
44°
apr
28
P Cloudy
P Cloudy
65°
46°
Details for Saturday, April 19
Partly cloudy. High 68F. Winds NNE at 10 to 15 mph.
Evening: Partly to mostly cloudy. Low 46F. Winds NNE at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:47 PM
 
Moonrise: 11:59 PM
Moonset: 9:42 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (13°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, April 20
Partly cloudy skies. High 63F. Winds E at 10 to 15 mph.
Evening: Partly cloudy. Low 41F. Winds ENE at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:48 PM
 
Moonrise: 12:25 AM
Moonset: 10:42 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (80°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, April 21
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:49 PM
 
Moonrise: 1:17 AM
Moonset: 11:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (114°)
Speed: 4Mph(7Km, 3Kts)
Details for Tuesday, April 22
Scattered thunderstorms possible. Highs in the low 70s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:50 PM
 
Moonrise: 2:04 AM
Moonset: 12:52 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SSW
Direction: SSW (212°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, April 23
Times of sun and clouds. Highs in the upper 50s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:51 PM
 
Moonrise: 2:46 AM
Moonset: 2:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (317°)
Speed: 17Mph(28Km, 15Kts)
Details for Thursday, April 24
Plenty of sun. Highs in the mid 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:52 PM
 
Moonrise: 3:25 AM
Moonset: 3:08 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (314°)
Speed: 10Mph(16Km, 9Kts)
Details for Friday, April 25
Partly cloudy with a stray thunderstorm. Highs in the low 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:53 PM
 
Moonrise: 4:01 AM
Moonset: 4:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (174°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, April 26
More clouds than sun. Highs in the low 70s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:54 PM
 
Moonrise: 4:36 AM
Moonset: 5:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (283°)
Speed: 12Mph(20Km, 10Kts)
Details for Sunday, April 27
Sunny. Highs in the low 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:55 PM
 
Moonrise: 5:12 AM
Moonset: 6:28 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (323°)
Speed: 13Mph(21Km, 11Kts)
Details for Monday, April 28
Times of sun and clouds. Highs in the mid 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:56 PM
 
Moonrise: 5:49 AM
Moonset: 7:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (321°)
Speed: 10Mph(16Km, 9Kts)
Daily Forecast Chart
Chart.
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