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Mid Atlantic Radar Baltimore Radar

Updated: @ 31-Jul-2014 9:36pm - next update at 12:00am  
Summary/Temperature Wind Rain Outlook


Night time, Dry
Night time, Dry
Currently 76.9F, Max: 86.8F, Min: 61.3F 76.9°F
Colder 1.1°F than last hour.

---

Feels like: 77°F

24-hr difference
6.8°FWarmer 6.8°F than yesterday at this time.
RELAY HIGH LOW
Today: 86.8°F
2:39pm
61.3°F
6:17am
Yesterday: 79.2°F
2:31pm
57.0°F
6:22am
NWS
Normal:
Record:
Year:
HIGH
87.0°F
102.0°F
1954
LOW
67.0°F
54.0°F
1956
 Wind from SSW SSW
3.9

Gust:
5 mph

Max Gust: 15 12:18pm
Gust Month:   40   Jul 8
Rain Today: 0.00 in
Rain Yesterday: 0.000 in
Storm Rain Total: 0.00 in
July Total: 3.020 in
MTD Departure: -0.38 in
Year Total: 24.611 in
YTD Departure: + 2.54 in
15 rain days in July
Friday

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers
Barometer Humidity Air Quality
Current: 30.096 inHg Rising 0.012 °F/hr
1-Hr Trend: Steady  
3-Hr Trend: Rising 
High: 30.096  | Low: 30.039
Humidity: 72 %  
Humidex: 89.8°F
Dew Point: 67.2°F Decreased 1.1°F since last hour.
Wetbulb: 70.6°F
Current AQI

65


  Moderate
UV Index Forecast 7-Day Averages
31 Jul 2014     7.8
1 Aug 2014     8.6
2 Aug 2014     9.3
Temperature: 72.8 °F
Humidity: 69.1 %
Barometer: 29.901 inHg
Heat Index Cooling Degree Days Sun
Current: 76.9F
Today: 87.3 F  2:39pm
Yesterday: 79.2 F
Last Week: 96.9 °F
Record: 126.5°F   22-Jul-2011
Today: 2.9
July: 312.3
2014 to Date: 647.7
Heating Degree Days
2014 to Date: 3296.3
Daylight:
graph
59.2% 40.8% 14:13 min.
-00:01:53 Minutes
-00:41 since Jun 21
Fire Risk Trends Balt. Harbor Tides Clouds
Chandler Burning Index
Chandler Burning Index: LOW
CBI= 3.7
Fire Indicators
Fire Weather Index: 13.1 medium
Build Up Index: 50.0 high
Initial Spread Index: 4.9 medium
Duff Moisture Code: 33.0 high
Drought Code: 258.6 high
Temp Last Hr: -1.2°F Colder 1.1°F than last hour.
Hum. Last Hr: 0%  
Dew Last Hr: -1.1°F Decreased 1.1°F since last hour.
Baro Last Hr: +0.012 inHg Increased 0.013 inHg since last hour.
   
Climate Change Trend

     
Current 12 Month Temperature Trend
-2.36°F
Thu 31 July
Low Tide: 04:20 0.7 ft
High Tide: 10:08 1.8 ft
Low Tide: 16:56 0.4 ft
High Tide: 22:58 1.7 ft

1 hour, 17 min. to high tide
Time Till Tide
Current Cloud Height
NWS Weather Forecast  -  Tonight's and Friday's Outlook
Tonight

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers

Lo 67 °F
NWS forecast: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 30%.
  Friday

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers

Hi 83 °F
NWS forecast: A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 83. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.
NWS 4 Day Weather Forecast - Last Update: 7:32 pm EDT Jul 31, 2014
Friday
Night

Showers Likely. Chance for Measurable Precipitation 60%
Showers
Likely
Saturday

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers
Saturday
Night

Chance Showers. Chance for Measurable Precipitation 50%
Chance
Showers
Sunday

T-Storms Likely. Chance for Measurable Precipitation 60%
T-Storms
Likely
Sunday
Night

Chance Showers. Chance for Measurable Precipitation 40%
Chance
Showers
Monday

Partly Sunny
Partly
Sunny
Monday
Night

Partly Cloudy
Partly
Cloudy
Lo 67 °FHi 81 °F Lo 68 °FHi 81 °F Lo 66 °FHi 84 °F Lo 66 °F
Today's Temperature Facts
Todays high of 87° at 14:39 missed the record high of 102° set in 1954 by 15 degrees for Relay Weather Station
Todays low of 61° at 06:17 missed the record low of 54° set in 1956 by 7 degrees for Relay Weather Station
Today in Weather History

Weather History for July 31
 
1986
The temperature at Little Rock, AR, soared to 112 degrees to establish an all-time record high for that location. Morrilton, AR, hit 115 degrees, and daily highs for the month at that location averaged 102 degrees. (The Weather Channel)

1989
Overnight thunderstorms soaked eastern Kansas and western Missouri with heavy rain. Four and a half inches of rain was reported at Nevada, MO. Evening thunderstorms in Oklahoma produced wind gusts to 75 mph at Covington. Six cities in the north central U.S. reported record high temperatures for the date, including Williston, ND, with a reading of 105 degrees. (Storm Data) (The National Weather Summary)

 
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