Tropical Activity Alert -- Currently 1 Active Storms in Atlantic   
MDmap National Alerts United States Radar Relay Webcam
Mid Atlantic Radar Baltimore Radar

Updated: @ 22-Oct-2014 10:11pm - next update at 12:00am  
Summary/Temperature Wind Rain Outlook


Night time, Recent showers
Night time, Recent showers
Currently 52.8F, Max: 53.8F, Min: 51.6F 52.8°F
Colder 0.7°F than last hour.

---

Feels like: 45°F

24-hr difference
-0.4°FColder 0.4°F than yesterday at this time.
RELAY HIGH LOW
Today: 53.8°F
5:44pm
51.6°F
7:35am
Yesterday: 69.8°F
3:16pm
49.6°F
7:59am
NWS
Normal:
Record:
Year:
HIGH
64.9°F
84.9°F
1979
LOW
43.0°F
30.9°F
1952
 Wind from NW NW
8.8

Gust:
7 mph

Max Gust: 28 8:34pm
Gust Month:   32   Oct 14
Rain Today: 0.66 in
Rain Yesterday: 1.098 in
Storm Rain Total: 1.76 in
October Total: 4.325 in
MTD Departure: + 1.96 in
Year Total: 37.577 in
YTD Departure: + 3.60 in
12 rain days in October
Thursday

Breezy
Breezy
Barometer Humidity Air Quality
Current: 29.907 inHg Falling 0.009 °F/hr
1-Hr Trend: Steady  
3-Hr Trend: Steady 
High: 29.919  | Low: 29.833
Humidity: 78 %  
Humidex: 53.4°F
Dew Point: 46.1°F Decreased 0.7°F since last hour.
Wetbulb: 49.5°F
Current AQI

26


  Good
UV Index Forecast 7-Day Averages
22 Oct 2014     3.5
23 Oct 2014     3.8
24 Oct 2014     3.5
Temperature: 56.1 °F
Humidity: 79.5 %
Barometer: 29.842 inHg
Wind Chill Heating Degree Days Sun
Current: 45.1F°F
Today: 51.7 F°F  7:35am
Yesterday: 49.6 F
Last Week: 34.1 °F
Record: -38.2°F   07-Jan-2014
Today: 11.8
October: 131.8
2014 to Date: 3454.5
Cooling Degree Days
2014 to Date: 1047.5
Daylight:
graph
45.3% 54.7% 10:52 min.
-00:02:24 Minutes
-03:58 since Jun 21
Fire Risk Trends Balt. Harbor Tides Clouds
Chandler Burning Index
Chandler Burning Index: LOW
CBI= 0.6
Fire Indicators
Fire Weather Index: 0.0 low
Build Up Index: 2.1 low
Initial Spread Index: 0.0 low
Duff Moisture Code: 2.4 low
Drought Code: 3.2 low
Temp Last Hr: -0.7°F Colder 0.7°F than last hour.
Hum. Last Hr: 0%  
Dew Last Hr: -0.7°F Decreased 0.7°F since last hour.
Baro Last Hr: -0.009 inHg Decreased 0.009 inHg since last hour.
   
Climate Change Trend

     
Current 12 Month Temperature Trend
-2.45°F
Wed 22 October
Low Tide: 00:46 0.6 ft
High Tide: 06:09 1.5 ft
Low Tide: 12:40 0.3 ft
High Tide: 18:52 1.7 ft

3 hrs, 19 min. to low tide
Time Till Tide
Current Cloud Height
NWS Weather Forecast  -  Overnight's and Thursday's Outlook
Overnight

Slight Chc Showers. Chance for Measurable Precipitation 20%
Slight Chc
Showers

Lo 47 °F
NWS forecast: A slight chance of showers. Cloudy, with a low around 47. Northwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
  Thursday

Breezy
Breezy

Hi 61 °F
NWS forecast: Cloudy, with a high near 61. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 30 mph.
NWS 4 Day Weather Forecast - Last Update: 9:11 pm EDT Oct 22, 2014
Thursday
Night

Mostly Cloudy
Mostly
Cloudy
Friday

Sunny
Sunny
Friday
Night

Partly Cloudy
Partly
Cloudy
Saturday

Sunny
Sunny
Saturday
Night

Mostly Clear
Mostly
Clear
Sunday

Sunny
Sunny
Sunday
Night

Mostly Clear
Mostly
Clear
Lo 46 °FHi 64 °F Lo 45 °FHi 65 °F Lo 49 °FHi 61 °F Lo 43 °F
Today's Temperature Facts
Todays high of 54° at 17:44 missed the record high of 85° set in 1979 by 31 degrees for Relay Weather Station
Todays low of 52° at 07:35 missed the record low of 31° set in 1952 by 21 degrees for Relay Weather Station
Today in Weather History

Weather History for October 22
 
1987
Yakutat, AK, surpassed their previous all-time yearly precipitation total of 190 inches. Monthly records were set in June with 17 inches, in September with 70 inches, and in October with more than 40 inches. (Sandra and TI Richard Sanders - 1987) Twenty-two cities in the eastern U.S., most of them in the southeast states, reported record low temperatures for the date. Morning lows of 30 degrees at Athens GA, 28 degrees at Birmingham AL, and 23 degrees at Pinson AL, were the coldest of record for so early in the season. (The National Weather Summary) Showers produced heavy rain in southern California, with amounts ranging up to five inches at Blue Jay. Flash flooding resulted in two deaths, ten injuries, and more than a million dollars damage. (The National Weather Summary) (Storm Data)

1988
A "nor'easter" swept across the coast of New England. Winds gusted to 75 mph, and large waves and high tides caused extensive shoreline flooding. A heavy wet snow blanketed much of eastern New York State, with a foot of snow reported in Lewis County. (The National Weather Summary) (Storm Data)

 
[ More ]
A.Arudel Co. Carroll Co. Frederick Co. Harford Co. Howard Co. Montgomery Co. No.Balt.Co. P.Georges Co. So.Balt.Co.