Navigation


Seal

Advisories



No alerts




USA Extremes


Past 24 hours
 
High Temp
103°F
Maricopa, AZ
 
Low Temp
18°F
Stanley, ID
 
Precipitation
3.27 in
Austin, TX


Local Temps




C3783
 
 

gauge


A weather record has been established for this weather station. Click to view.
MDmap National Alerts United States Radar Relay Webcam
Mid Atlantic Radar Baltimore Radar

Updated: @ 24-May-2013 11:21pm - next update at 12:00am  
Summary/Temperature Wind Rain Outlook


Night time, Dry
Night time, Dry
Currently 49.2°F, Max: 64.0°F, Min: 49.2°F 49.2°F
Colder 0.9°F than last hour.

---

Feels like: 38°F

24-hr difference
-15°FColder 15°F than yesterday at this time.
RELAY HIGH LOW
Today: 64.0°F
12:07am 		49.2°F
11:18pm
Yesterday: 79.4°F
3:51pm 		63.7°F
10:17pm
NWS
Normal:
Record:
Year:		 HIGH
76.0°F
93.0°F
1933
 LOW
55.0°F
41.0°F
1963
Wind from NNE NNE
11.0

Gust:
 10.1 mph

Max Gust: 29.3 1:09pm
Gust Month:   29.3   May 12
Rain Today: 0.06 in
Rain Yesterday: 1.280 in
Storm Rain Total: 1.34 in
May Total: 3.270 in
MTD Departure: + 0.42 in
Year Total: 13.329 in
YTD Departure: -0.68 in
11 rain days in May
Saturday

Breezy
Breezy
Barometer Humidity Air Quality
Current: 30.113 inHg Rising 0.01 °F/hr
1-Hr Trend: Steady  
3-Hr Trend: Rising 
High: 30.117  | Low: 29.706
Humidity: 61 % Increased 1% since last hour.
Humidex: 46.4°F
Dew Point: 36.3°F Decreased 0.5°F since last hour.
Wetbulb: 43.7°F
Current AQI

25

Good
UV Index Forecast 7-Day Averages
25 May 2013     7.0
26 May 2013     7.3
27 May 2013     8.1
Temperature: 67.4 °F
Humidity: 83.9 %
Barometer: 29.983 inHg
Wind Chill Heating Degree Days Sun
Current: 38.2°F°F
Today: 34.8 °F°F  10:57pm
Yesterday: 63.7 °F
Last Week: 35.2 °F
Record: -20.2°F   03-Jan-2010
Today: 4.5
May: 118.8
2013 to Date: 2900.0
Cooling Degree Days
2013 to Date: 75.3
Daylight:
Possible Hours of Daylight
14:36:00 min.
+00:01:27 Minutes
+05:05 since Dec 21
Fire Risk Trends Balt. Harbor Tides Clouds
Chandler Burning Index
Chandler Burning Index: LOW
CBI= 7.3
Fire Indicators
Fire Weather Index: 0.0 low
Build Up Index: 14.7 low
Initial Spread Index: 0.1 low
Duff Moisture Code: 8.9 low
Drought Code: 103.4 medium
Temp Last Hr: -1.0°F Colder 0.9°F than last hour.
Hum. Last Hr: +1% Increased 1% since last hour.
Dew Last Hr: -0.5°F Decreased 0.5°F since last hour.
Baro Last Hr: +0.010 inHg Increased 0.009 inHg since last hour.
   
Climate Change Trend

      		Current 12 Month Temperature Trend
-0.67°F
Fri 24 May
High Tide: 06:34 2.3 ft
Low Tide: 14:05 0.4 ft
High Tide: 18:51 1.3 ft

1 hour, 20 min. to low tide
Time Till Tide
Current Cloud Height
NWS Weather Forecast  -  Overnight's and Saturday's Outlook
Overnight

Decreasing Clouds
Decreasing
Clouds
Lo 42 °F		 NWS forecast: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Northwest wind 10 to 14 mph.
  Saturday

Breezy
Breezy

Hi 67 °F		 NWS forecast: Sunny, with a high near 67. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 31 mph.
NWS 4 Day Weather Forecast - Last Update: 10:32 pm EDT May 24, 2013
Saturday
Night
Clear
Clear
Sunday

Sunny
Sunny
 Sunday
Night
Mostly Clear
Mostly
Clear		Memorial
Day
Sunny
Sunny
 Monday
Night
Partly Cloudy
Partly
Cloudy		Tuesday

Chance T-Storms. Chance for Measurable Precipitation 30%
Chance
T-Storms		 Tuesday
Night
Chance T-Storms. Chance for Measurable Precipitation 30%
Chance
T-Storms
Lo 46 °FHi 71 °F Lo 48 °FHi 75 °F Lo 55 °FHi 78 °F Lo 60 °F
Today's Temperature Facts
Todays high of 64° at 00:07 missed the record high of 93° set in 1933 by 29 degrees for Relay Weather Station
Todays low of 49° at 23:18 missed the record low of 41° set in 1963 by 8 degrees for Relay Weather Station
Today in Weather History

Weather History for May 24
 
1930
A tornado touched down near the town of Pratt, KS, and traveled at the incredibly slow speed of just 5 mph. (The Weather Channel)
1940
Hail fell near Ada OK to a depth of six to eight inches, and rainfall runoff left drifts of hail up to five feet high. (The Weather Channel)
 
[ More ]
A.Arudel Co. Carroll Co. Frederick Co. Harford Co. Howard Co. Montgomery Co. No.Balt.Co. P.Georges Co. So.Balt.Co.