icn Flood Watch  -  Jefferson Co, WV  -  Washington Co, MD  -  Berkeley Co, WV  -  Morgan Co, WV 

harpersferry Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.


METRIC | IMPERIAL
Updated: 11/3/2010 @ 03:25pm - next update at 03:30pm  
Summary / Temperature Wind Rain/Melted Snow Cloud Level


Mostly cloudy
Mostly cloudy

64.7°F Colder 2.1°F than last hour.
Comfortable
Currently 64.7, Max: 66.9, Min: 36.3 Feels like:
65°F

24-hr
difference
1.8°FWarmer 1.8°F than yesterday at this time.
LOCALLY: Today Yesterday
High: 66.9°F
2:23pm
64.2°F
2:44pm
Low: 36.3°F
6:38am
34.1°F
12:00am
Normal Temp
Normal High:   53.6°F
Normal Low:   30.2°F
Record Temp
Record High:   75.2°F in 1977
Record Low:   -0.4°F in 1960
 Wind from SE SE
5.6
Gust:
5.0
Light Breeze
60-Min Avg: 5.4 mph
120-Min Avg: 4.9 mph
Max Gust: 16.0 mph 2:08pm
Month: 24.0 mph Mar 5
Today: 0.00 in
Yesterday: 0.00 in
Last
Rain:
3/4/2010
9:22 AM
March: 0.06 in
Last 7 Days: 0.01 in
Rain Season:1 3.99 in
Rain Days: 12 in 2010
7 days since last rain.
Barometer Humidity/Dew Point Moon
Current: 29.870 inHg Falling 0.003 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Falling
Today: Todays High 29.986
Todays Low 29.867
Humidity: 59 % Increased 2% since last hour.
Humidex: 67.0°F
Today: Todays High
Todays Low
Dew Point: 50.0°F Decreased 1.1°F since last hour.
Wetbulb: 56.8°F
Morning Crescent, 25 days, 17 hours, 37 minutes in cycle
14%
Illuminated
UV Forecast Current Solar Energy
11 Mar 2010   Medium   3.9   
12 Mar 2010   Medium   4.2   
13 Mar 2010   Medium   4.5   
Energy: 165 W/m2 (30 %)
High: 754 at  10:58am
Feels like: 68.2°F
Wind Chill Heating Degree Days Sun
Current: 64.7°F
Today: 36.3°F  at 6:38am
Yesterday: 34.1°F
Last Week: 21.1°F
Record: -7.8°F   16-Jan-2009
Today: 11.1
March: 264.2
2010 to Date: 2337.3
Cooling Degree Days
2010 to Date: 0.0
Daylight: Possible hours of Daylight
11:46
0:02 Min
Snow3 Irrigation Index5 Station All Time Records Fire Risk
Today: 0.00 in
Yesterday: 0.00 in
March: 0.00 in
Season Total:2 70.70 in
Snow Depth: 0.00 in
0 snow day in March
11 snow days this season.2
Updated at Midnight
Current: 0.13 in   
7-Days Rain: 0.01 in   
7-Days ET: 0.64 in   
7-Day: -0.626 in 0.626 in water in deficit of what evaporated in last 7 days.
March: -0.7 in 0.7 in water in deficit of what evaporated this month.
Outside Now
Air Density: 1.204 kg/m3
HIGHS: LOWS:
95.2°F
07-Jun-2008
-6.2°F
07-Feb-2010
Daytime Records
    86.7 F on: Jun 07 2008   10.9F on: Jan 16 2009
Nitetime Records
  79.9F on: Sep 15 2008 3.0F on: Feb 07 2010
ICN:3 ISS:Ok CON:2.4 RCP:91%
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
10.0
at 3:25 PM
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.)
 NWS Weather Forecast  -   Outlook Tonight & Friday
Tonight

Rain. Chance for Measurable Precipitation 100%
Rain

Lo 48 °F
NWS forecast: Rain, mainly after 1am. Low around 48. East wind between 5 and 8 mph becoming calm. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday

Rain. Chance for Measurable Precipitation 90%
Rain

Hi 57 °F
NWS forecast: Rain. High near 57. East wind between 8 and 11 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
 NWS Short Term Weather Forecast
Friday

Rain. Chance for Measurable Precipitation 90%
Rain

Hi 57 °F
Friday
Night

Rain. Chance for Measurable Precipitation 100%
Rain

Lo 48 °F
Saturday

Rain. Chance for Measurable Precipitation 100%
Rain

Hi 56 °F
Saturday
Night

Rain Likely. Chance for Measurable Precipitation 70%
Rain
Likely
Lo 44 °F
Sunday

Chance Rain. Chance for Measurable Precipitation 50%
Chance
Rain
Hi 54 °F
Sunday
Night

Chance Rain. Chance for Measurable Precipitation 50%
Chance
Rain
Lo 39 °F
Monday

Chance Rain. Chance for Measurable Precipitation 30%
Chance
Rain
Hi 53 °F
Monday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 37 °F
Version 5.00 BETA2 21-Jan-2010 - Script Modification/Additions by: WebsterWeatherLIVE.com
   Jefferson Co, WV - Flood Watch    Washington Co, MD - Flood Watch    Berkeley Co, WV - Flood Watch    Morgan Co, WV - Flood Watch    Frederick Co, VA - No warnings, watches, or advisories    Frederick Co, MD - No warnings, watches, or advisories    Loudoun Co, VA - No warnings, watches, or advisories    Clarke Co, VA - No warnings, watches, or advisories