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The Spotter Network
Weather Data Quality Control
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Warnings, Cautions, and Advisories
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WXSIM Risk forecast for Madison, initialized at 6:55 PM Mar 16, 2010
No Hazards
Significant weather events are not anticipated in the forecast period.
* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *
Updated: @ 16-Mar-2010 10:40pm - next update at 6:00pm  
Fly-by Weather Wind Precipitation Precip Analysis/Graphs Outlook


No precip, Overcast
No precip, Overcast
THWS:1 °F
Currently 47.0°F, Max: 48.6°F, Min: 44.7°F 47.0°F
 

---

24-hr Anomaly:
0.5°FWarmer 0.5°F than yesterday at this time.
LOCALLY: Today Yesterday
High: 48.6°F
4:28pm 		49.4°F
3:16pm
Low: 44.7°F
7:13am 		43.2°F
5:09am
NWS
Normal:
Record:
Year:		 HIGH
62.6°F
84.2°F
1945
 LOW
41.0°F
19.4°F
1911
Wind from NNW NNW
0.7
Gust:
 5.6 mph
Calm
Max Gust: 18.2 mph 3:28am
Month: 29.4 mph Mar 2
Today: 0.00 in
Latest
Precip: 		3/15/2010
09:45
March: 2.17 in
YTD:2 11.40 in
8 rain days in March.
Wednesday

Cloudy
Cloudy
Barometer Water Vapor Solar
Current: 30.110 inHg Falling 0.01 °F/hr
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.159  | Low:  30.075
Dew Point: 40.8°F  
Wetbulb: 44.3°F
Humidity: 79 %  
Air Density: 1.258 kg/m3
Possible hours of Daylight
Daylight
12:02 hrs
0:01 minutes
0 W/m2 (0 %)
Max Energy:
199 W/m2 at  11:58am
UV Index/Forecast Solar Schedule
17 Mar 2010   Medium   4.4   
18 Mar 2010   Medium   4.6   
19 Mar 2010   Medium   5.3   
Sunrise: 06:54
Solar Noon: 12:59
Sunset: 18:56
Wind Chill Heating Degree Days Lunar
Current: 47.0°F
Today: 38.5°F  at 2:32am
Yesterday: 37.1°F
Record: -5.6°F   16-Jan-2009
Today: 18.0
March: 307.2
Cooling Degree Days
Waxing Crescent
Waxing Crescent, Moon at 1 days in cycle
2%
Lightning Irrigation Index7 Station Records Station Records Fire Risk
Lightning Detection
Current: 0.04 in   
7-Days Rain: 1.89 in   
7-Days ET: 0.45 in   
7-Day: 1.44 in 1.44 in water in excess of what evaporated in last 7 days.
March: 1.06 in 1.06 in water in excess of what evaporated this month.
Local Climate Index
Local 12-Month Temp Trend
-1.1°F
HIGHS: LOWS:
98.8°F
21-Jul-2008 		7.5°F
16-Jan-2009
Daytime Records
    92.3°F on: Aug 08 2009   16.9°F on: Jan 16 2009
Nitetime Records
  81.0°F on: Jul 31 2008 14.2°F on: Jan 16 2009
Chandler Burning Index
Chandler Burning Index: LOW
Currently:
0.1 at 22:40
1 THWS combines Temp-Humidity-Wind-Solar for a "feels like" temp.   2 Precipitation of .01" usually indicative of dew/frost.  7 Estimation of H2O needed to replace that used by plants & evaporation. (neg value = water needed, pos = excess)
 WXSIM/MadALwx Forecast  -   Tonight's and Wednesday's Outlook
Tonight

Mostly Cloudy
Mostly Cloudy
Low: 41° 		WXSIM Forecast: Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 41°. Wind north-northwest around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
 Wednesday

Cloudy
Cloudy
High: 55°		 WXSIM forecast: Cloudy. A slight chance of rain. High 55°. Wind north-northeast around 3 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
 WXSIM/MadALwx Short Term Forecast
Wednesday

Cloudy
Cloudy
High: 55° 		Wednesday
night
Cloudy
Cloudy
Low: 44° 		Thursday

Partly Cloudy
Partly Cloudy
High: 61° 		Thursday
night
Mostly Clear
Mostly Clear
Low: 37° 		Friday

Sunny
Sunny
High: 67° 		Friday
night
Mostly Clear
Mostly Clear
Low: 41° 		Saturday

Partly Cloudy
Partly Cloudy
High: 69° 		Saturday
night
Partly Cloudy
Partly Cloudy
Low: 46°
Version 4.10 25-Sep-2009 - Script Modification/Additions by: WebsterWeatherLIVE.com
Full Forecast
NWS Graphicast
WXSIM Risk has been made possible using scripts written by Jordan Gerth.  Obtain these scripts for your web site.
Icons by Axialis Team