A.ARUDEL CO.  -  Air Quality Alert Air Quality Alert        CARROLL CO.  -  Air Quality Alert Air Quality Alert        NW HARFORD CO.  -  Air Quality Alert Air Quality Alert        NW HOWARD CO.  -  Air Quality Alert Air Quality Alert        NO.BALT.CO.  -  Air Quality Alert Air Quality Alert        SE HARFORD CO.  -  Air Quality Alert Air Quality Alert        SE HOWARD CO.  -  Air Quality Alert Air Quality Alert        SO.BALT.CO.  -  Air Quality Alert Air Quality Alert      

MDmap Relay Webcam

Updated: @ 25-May-2016 8:51am - next update at 12:00am  
Summary/Temperature Wind Rain Outlook


Day time
Day time
Currently 73.6F, Max: 73.6F, Min: 63.1F 73.6°F
Warmer 4.6°F than last hour.

---

Feels like: 74°F

24-hr difference
9.5°FWarmer 9.5°F than yesterday at this time.
RELAY HIGH LOW
Today: 73.6°F
8:50am
63.1°F
5:56am
Yesterday: 81.4°F
2:31pm
56.6°F
6:03am
NWS
Normal:
Record:
Year:
HIGH
76.0°F
94.0°F
1991
LOW
55.0°F
38.0°F
1956
 Wind from NW NW
5.5

Gust:
4.0 mph

Max Gust: 16.2 4:46am
Gust Month:   33.4   May 8
Rain Today: 0.00 in
Rain Yesterday: 0.040 in
Storm Rain Total: 0.00 in
May Total: 4.220 in
MTD Departure: + 1.43 in
Year Total: 15.523 in
YTD Departure: + 1.18 in
17 rain days in May
Tonight

Tonight: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.
Mostly Clear

Barometer Humidity Air Quality
Current: 30.119 inHg Rising 0.012 °F/hr
1-Hr Trend: Steady  
3-Hr Trend: Rising 
High: 30.121  | Low: 30.014
Humidity: 58 % Decreased 4% since last hour.
Humidex: 80.1°F
Dew Point: 57.9°F Increased 2.5°F since last hour.
Wetbulb: 64.2°F
Current AQI

58


  Moderate
UV Index Forecast 7-Day Averages
25 May 2016     8.2
26 May 2016     8.7
27 May 2016     8.6
Temperature: 61.2 °F
Humidity: 71.6 %
Barometer: 30.005 inHg
Heat Index Cooling Degree Days Sun
Current: 73.6F
Today: 73.6 F  8:50am
Yesterday: 80.8 F
Last Week: 80.7 °F
Record: 126.5°F   22-Jul-2011
Today: 0.6
May: 5.0
2016 to Date: 29.7
Heating Degree Days
2016 to Date: 2770.5
Daylight:
graph
60.8% 39.2% 14:36 min.
+00:01:49 Minutes
+05:08 since Dec 21
Fire Risk Trends Balt. Harbor Tides Clouds
Chandler Burning Index

Chandler Burning Index: LOW

CBI= 11.6
Temp Last Hr: +4.7°F Warmer 4.6°F than last hour.
Hum. Last Hr: -4% Decreased 4% since last hour.
Dew Last Hr: +2.5°F Increased 3.1°F since last hour.
Baro Last Hr: +0.012 inHg Increased 0.012 inHg since last hour.
   
Climate Change Trend

     
Current 12 Month Temperature Trend
1.01°F
Wed 25 May
Low Tide: 03:22 0.5 ft
High Tide: 09:46 2.0 ft
Low Tide: 17:18 0.4 ft
High Tide: 22:30 1.3 ft

51 min. to high tide
Time Till Tide
Current Cloud Height

NWS Weather Forecast  -  Today's and Tonight's Outlook
Today

Today: Sunny, with a high near 87. West wind 5 to 8 mph.
Sunny


Hi 87 °F
NWS forecast: Sunny, with a high near 87. West wind 5 to 8 mph.
  Tonight

Tonight: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.
Mostly Clear


Lo 62 °F
NWS forecast: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.

NWS 4 Day Weather Forecast - Last Update: 7:27 am EDT May 25, 2016
Thursday

Thursday: A chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the afternoon.  Chance of precipitation is 50%.
Mostly Sunny
then Chance
T-storms
Thursday
Night
Thursday Night: A chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 67. South wind around 6 mph.  Chance of precipitation is 40%.
Chance
T-storms
Friday

Friday: A chance of showers and thunderstorms, mainly after 8am.  Mostly sunny, with a high near 87. South wind 3 to 8 mph.  Chance of precipitation is 40%.
Chance
T-storms
Friday
Night
Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Slight Chance
T-storms
Saturday

Saturday: Mostly sunny, with a high near 83.
Mostly Sunny

Saturday
Night
Saturday Night: Partly cloudy, with a low around 65.
Partly Cloudy

Sunday

Sunday: Partly sunny, with a high near 81.
Partly Sunny

Hi 88 °FLo 67 °F Hi 87 °FLo 66 °F Hi 83 °FLo 65 °F Hi 81 °F

Today's Temperature Facts
Todays high of 74° at 08:50 missed the record high of 94° set in 1991 by 20 degrees
Todays low of 63° at 05:56 missed the record low of 38° set in 1956 by 25 degrees

Today in Weather History

Weather History for May 25
 
1987
Thunderstorms spawned fifteen tornadoes in West Texas. One thunderstorm spawned a powerful tornado near Gruver, TX, along with golf ball size hail and 75 mph winds. A man on a boat on Lake Bistineau in northwest Louisiana was struck and killed by lightning, while the other three persons in the boat were unharmed. The man reportedly stood up in the boat and asked to be struck by lightning. (The National Weather Summary) (Storm Data)

1990
Evening thunderstorms spawned four tornadoes in Kansas and Missouri, and there were three dozen reports of large hail or damaging winds. Thunderstorms produced hail two inches in diameter at Cole Camp, and wind gusts to 72 mph at Rosebud. Heavy thunderstorm rains produced flash flooding in central Missouri. Flood waters swept through Washington State Park southwest of Saint Louis, and nearly one hundred persons had to be rescued from water as much as twenty feet deep. The flood waters swept away a number of vehicles, some were carried as much as four miles away. (The National Weather Summary) (Storm Data)

 
[ More ]
   No.Balt.Co. - Air Quality Alert    So.Balt.Co. - Air Quality Alert    Carroll Co. - Air Quality Alert    NW Howard Co. - Air Quality Alert    SE Howard Co. - Air Quality Alert    A.Arudel Co. - Air Quality Alert    NW Harford Co. - Air Quality Alert    SE Harford Co. - Air Quality Alert Frederick Co. NW Montgomery Co. P.Georges Co. SE Montgomery Co.