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Updated: @ 17-May-2012 11:27pm - next update at 12:00am  
Summary/Temperature Wind Rain Outlook


Night time, Dry
Night time, Dry
Currently 56.2°F, Max: 70.4°F, Min: 56.2°F 56.2 °F
Colder 3.5 °F than last hour.

---

Feels like: 56 °F

24-hr difference
-13.7 °FColder 13.7 °F than yesterday at this time.

Local
 HIGH LOW
Today:
 70.4 °F
4:03pm 		56.2 °F
11:21pm
Yesterday:
 79.0 °F
2:39pm 		64.7 °F
3:33am
NWS
Normal:
Record:
Year:
 HIGH
74.0 °F
93.0 °F
1896
 LOW
52.0 °F
33.0 °F
1956
Calm ESE
0.0
Gust:
 0.0 mph
0 Bft - Calm
Today: 14.0 7:15am
Gust Month:   20.0   May 10
Today: 0.00 in
Rate (/hr): 0.00 in
Yesterday: 0.03 in
Last 24hrs: 0.00 in
Storm Total: 0.00 in
May Total: 1.05 in
Season Total: 7.71 in
8 rain days in May
Friday

Sunny
Sunny
Barometer Humidity Moon
Current: 30.085 inHg Falling 0.004 °F/hr
1-Hr Trend: Steady  
3-Hr Trend: Rising slowly 
High: 30.093  | Low: 29.879
Humidity: 81 % Increased 6% since last hour.
Humidex: 58.7 °F
Dew Point: 50.4 °F Decreased 1.4 °F since last hour.
Wetbulb: 53.2 °F
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
7%
Illuminated
UV Index Forecast 7-Day Averages
18 May 2012   High   7.7   
19 May 2012   High   7.8   
20 May 2012   High   7.8   
Temperature: 67.0 °F
Humidity: 68.8 %
Barometer: 30.030 inHg
Wind Chill Heating Degree Days Sun
Current: 56.2°F °F
Today: 56.2 °F °F  11:21pm
Yesterday: 64.7 °F
Last Week: 51.9 °F
Record: 0.3 °F   11-Feb-2008
Today: 0.1
May: 22.8
2012 to Date: 2240.1
Cooling Degree Days
2012 to Date: 38.6
Daylight
Possible Hours of Daylight
14:25 hrs.
00:00 min.
Almanac Trends Rock Hall Tides Cloud Height
Sunrise: 5:48am
Sunset: 8:13pm
Moonrise: 4:16am
Moonset: 6:14pm
Full Moon: 6 May 2012
New Moon: 23:48 UTC 20 May 2012
Moon Age: Moon age: 26 days,23 hours,58 minutes,7%
Temp Last Hr: -3.6 °F Colder 3.5 °F than last hour.
Hum. Last Hr: + 6% Increased 6% since last hour.
Dew Last Hr: -1.4 °F Decreased 1.5 °F since last hour.
Baro Last Hr: -0.006 inHg Decreased 0.006 inHg since last hour.

Thu 17 May
High Tide: 05:20 1.7 ft
Low Tide: 12:23 0.5 ft
High Tide: 17:17 1.2 ft
Low Tide: 23:20 0.3 ft

6 hrs, 36 min. to high tide
Time Till Tide
Current Cloud Height
NWS Weather Forecast Rock Hall, MD USA  -  Overnight's and Friday's Outlook
Overnight

Clear
Clear

Lo 49 °F		 NWS forecast: Clear, with a low around 49. East wind around 6 mph.
  Friday

Sunny
Sunny

Hi 70 °F		 NWS forecast: Sunny, with a high near 70. East wind around 8 mph.
NWS 4 Day Weather Forecast - Last Update: 9:53 pm EDT May 17, 2012
Friday
Night
Mostly Clear
Mostly
Clear		Saturday

Mostly Sunny
Mostly
Sunny		 Saturday
Night
Partly Cloudy
Partly
Cloudy		Sunday

Partly Sunny
Partly
Sunny		 Sunday
Night
Chance Rain. Chance for Measurable Precipitation 30%
Chance
Rain		Monday

Chance Rain. Chance for Measurable Precipitation 30%
Chance
Rain		 Monday
Night
Chance Rain. Chance for Measurable Precipitation 30%
Chance
Rain
Lo 54 °FHi 74 °F Lo 57 °FHi 73 °F Lo 59 °FHi 73 °F Lo 63 °F
Rock Hall, MD   Facts and Trivia

The Maryland State House is the oldest state capitol still in continuous legislative use.