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icn Special Weather Statement  -  Jefferson Co, WV  -  Frederick Co, VA  -  Frederick Co, MD  -  Washington Co, MD  -  Berkeley Co, WV  -  Loudoun Co, VA  -  Clarke Co, VA  -  Morgan Co, WV 
harpersferry
United States Satellite
Click Here to Animate
METRIC | IMPERIAL
Updated: 02/05/2012 @ 8:00:00 am  
Temperature Current Conditions Forecast
Currently Outside: Warmer 0.1°F than last hour.

32.5°F

Feels like:  33°F
Cold
High Today
32.5°F
12:00 AM 		Low Today
32.4°F
12:59 AM
Rec* High
73.0°F
1991 		Rec* Low
-5.0°F
1996
* Records from Weather Underground
Overcast, Dry It is Overcast, Dry

Calm Wind:  N
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.01 in
Today

Chance Rain/Snow. Chance for Measurable Precipitation 40%
Chance
Rain/Snow
Hi 45 °F 		Tonight

Mostly Clear
Mostly
Clear
Lo 27 °F 		Monday

Sunny
Sunny

Hi 51 °F

Click here for full Forecast
Chandler Burning Index Chandler Burning Index: LOW Currently:
-2.4
at 08:00 AM
Dew Point Liquid Precipitation Wind Sun/Moon
Dew Point: Increased 31.6°F since last hour. 31.5°F
In Last Hour: +0.1°F
High Dew
Point: 		31.5°F
at 1:26 AM
Low Dew
Point: 		31.1°F
at 12:59 AM
Record Dew
Point: 		80.8°F
Jul-22-2011
Wetbulb: 32.1°F
Today: 0.01 in
Storm Rain: 0.22 in
Yesterday: 0.21 in
Last 7 Days: 0.21 in
February Rain: Under 1.05 in for the month 0.22 in
February Avg: 1.27 in
Diff from Avg: -1.05 in
Rain Season:1 1.88 in
Last YTD Rain:1 0.56 in
Last Rain
Time/Date: 		2/5/2012
at 4:27 AM
11 rain days in 2012
2 days in February
0 day since last rain
Currently: N at
0.0 mph
Gusting To: 0.0 mph
Max Gust: 1.0@  2:27 PM
1Hr Average: Calm
Max Gust
This Month: 		24.2 mph
on  Feb 2
Wind Run: 0.02 miles
Daylight:
Possible hours of Daylight
10:21

+00:02
Minutes
Waxing Gibbous, 13 days, 5 hours, 25 minutes in cycle
94%
Illuminated
Humidity Barometer
Humidity: No Change 96 %
In Last Hour: 0%
High
Today		 96%
at 1:11 AM
Low
Today		 95%
at 12:00 AM
Current: Rising 0.017 inHg/hr 30.147 inHg
In Last Hour: Rising slowly
High
Today:		 30.147 in.
at 7:59 AM
Low
Today:		 30.096 in.
at 4:32 AM
Heating Degree Days Snow3 Wind Chill Air
Today: 10.7
February: 105.0
2012 to Date: 670.2
Cooling Degree Days
2012 to Date: 0.0
Today: 0.00 in
Yesterday: 1.00 in
February: Over 1 in for the month 1.00 in
February Avg: 0.00 in
Diff from Avg: 1.00 in
Season Total:2 6.00 in
Snow Depth: 1.00 in
1 snow day in February
3 snow days this season.2
First Snow of Season:
Average 1st Snow:
Current: 32.5°F
Today: 32.4°F  at 12:59 AM
Yesterday: 22.2°F
Record: -16.2°F
Aug-1-2011
Quality
Index6:
68

Moderate
Density:
1.298 kg/m3
UV Summary/Forecast Current Solar Energy
Feb-05

2.2 		Feb-06

2.3 		Feb-07

2.4
12
W/m2
14 % 		Highest:
7:54 AM
16
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 34.7°F
Sunrise: 7:14 AM
Sunset: 5:35 PM
Moonrise: 3:37 PM
Moonset: 5:23 AM
Full Moon: 7 February 2012
New Moon: 22:35 UTC 21 February 2012
Updated at Midnight
Current ET: 0.00 in   
7-Days Rain: 0.21 in   
7-Days ET: 0.25 in   
7-Day: -0.039 in 0.039 in water in deficit of what evaporated in last 7 days.
February: 0.06 in 0.06 in water in excess of what evaporated this month.
HIGHS: LOWS:
99.3°F
Jul-22-2011 		-6.2°F
Jan-24-2010
Daytime Records
    95.5°°F
03-Sep-2010 		  17.8°°F
22-Jan-2011
Nitetime Records
  83.1°°F
22-Jul-2011 		7.2°°F
17-Dec-2010
ICN:18 | ISS:Ok | CON:2.4 | RCP:92%
1 Rain season: Jan 1st to Dec 31st.    2 Snow season July 1st to June 30th.    3 Snow manually measured usually around 7AM and 7PM.    5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present.) 6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.
 NWS Weather Forecast  -   Outlook Today & Tonight
Today

Chance Rain/Snow. Chance for Measurable Precipitation 40%
Chance
Rain/Snow
Hi 45 °F 		NWS forecast: A chance of rain and snow showers before 9am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 45. North wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight

Mostly Clear
Mostly
Clear
Lo 27 °F		 NWS forecast: Mostly clear, with a low around 27. West wind between 3 and 5 mph.
 NWS Short Term Weather Forecast
Monday

Sunny
Sunny

Hi 51 °F 		Monday
Night
Mostly Clear
Mostly
Clear
Lo 30 °F 		Tuesday

Mostly Sunny
Mostly
Sunny
Hi 49 °F 		Tuesday
Night
Mostly Cloudy
Mostly
Cloudy
Lo 31 °F 		Wednesday

Chance Rain/Snow. Chance for Measurable Precipitation 40%
Chance
Rain/Snow
Hi 42 °F 		Wednesday
Night
Chance Rain/Snow. Chance for Measurable Precipitation 30%
Chance
Rain/Snow
Lo 32 °F 		Thursday

Partly Sunny
Partly
Sunny
Hi 44 °F
Version 6.51 15-Nov-2011 - Script Mods by: WebsterWeatherLIVE.com
  Today In Weather History

Weather History for February 5
 
1989
Severe cold gripped much of the nation. Thirty cities reported new record low temperatures for the date. Morning lows of 9 above at Astoria OR and 27 below zero at Ely NV were records for February. In Alaska, Point Barrow warmed to 24 degrees above zero, and Nome reached 30 degrees. (The National Weather Summary)
1990
For the second time in two days, and the third time in a week, high winds plagued the northwestern U.S. Winds in Oregon gusted to 60 mph at Cape Disappointment, and wind gusts in Washington State reached 67 mph at Bellingham. The first in a series of cold fronts began to produce heavy snow in the mountains of Washington and Oregon. Ten inches of snow fell at Timberline OR. (The National Weather Summary) (Storm Data)
 
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  Jefferson Co, WV - Special Weather Statement   Frederick Co, VA - Special Weather Statement   Frederick Co, MD - Special Weather Statement   Washington Co, MD - Special Weather Statement   Berkeley Co, WV - Special Weather Statement   Loudoun Co, VA - Special Weather Statement   Clarke Co, VA - Special Weather Statement   Morgan Co, WV - Special Weather Statement