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Warnings, Cautions, and Advisories
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WXSIM Risk forecast for Madison, initialized at 5:55 PM Feb 9, 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: @ 10-Feb-2010 12:50am - next update at 6:00pm  
Fly-by Weather Wind Precipitation Outlook


No precip, Clear skies
No precip, Clear skies
THWS:1 °F
Ground:5 °F
Currently 24.9°F, Max: 24.9°F, Min: 23.8°F 24.9°F
Warmer 1.3°F than last hour.

Very Cold

24-hr Anomaly:
-13.1°FColder 13.1°F than yesterday at this time.
LOCALLY: Today Yesterday
High: 24.9°F
12:45am
43.4°F
3:06am
Low: 23.8°F
12:00am
23.5°F
11:26pm
NWS
Normal:
Record:
Year:
HIGH
53.6°F
75.2°F
2001
LOW
33.8°F
1.4°F
1933
 Wind from WNW WNW
7.0
Gust:
5.6 mph
Light Breeze
Max Gust: 23.8 mph 12:15am
Month: 33.6 mph Feb 9
Today: 0.00 in
Storm Rain: 0.57 in
Yesterday: 0.39 in
Latest
Precip:
2/9/2010
09:12
February: 2.62 in
Rain Season:2 8.13 in
7 rain days in February.
Wednesday

Snow
Snow
Barometer Water Vapor Solar
Current: 30.086 inHg  
1-Hr Trend: Steady
3-Hr Trend: Steady
High: 30.089  | Low:  30.081
Dew Point: 17.8°F Increased 0.6°F since last hour.
Wetbulb: 22.9°F
Humidity: 74 % Decreased 2% since last hour.
Air Density: 1.317 kg/m3
Possible hours of Daylight
Daylight
10:48 hrs
0:02 minutes
0 W/m2 (0 %)
Max Energy:
0 W/m2 at  12:00am
UV Index/Forecast Solar Schedule
10 Feb 2010   Medium   3.3   
11 Feb 2010   Medium   3.4   
12 Feb 2010   Medium   3.1   
Sunrise: 06:37
Solar Noon: 11:57
Sunset: 17:25
Wind Chill Heating Degree Days Lunar
Current: 17.0°F
Today: 10.5°F  at 12:10am
Yesterday: 9.8°F
Record: -5.6°F   16-Jan-2009
Today: 1.2
February: 246.3
2010 to Date: 1177.7
Cooling Degree Days
2010 to Date: 0.0
Waning Crescent
Waning Crescent, Moon at 26 days in cycle
13%
Lightning Snow Station All-Time Records Fire Risk
Lightning Detection
Today: 0.00 in
February: 0.50 in
Season Total:6 1.00 in
Snow Depth: 0.00 in
1 snow day in February
Local Climate Index
Local 12-Month Temp Trend
-0.40°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 00:50
1 THWS combines Temp-Humidity-Wind-Solar for a "feels like" temp.  2 Jan 1 - Dec 31.  Precipitation of .01" is usually indicative of dew/frost.  5 Sensor is placed at 3" depth for freeze indication.   6 Snow season Nov to Feb and is manually measured.  
 WXSIM/MadALwx Forecast  -   Tonight's and Wednesday's Outlook
Tonight

Snow
Snow
Low: 26°
WXSIM Forecast: Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of snow after midnight. Low 26°. Wind chill down to 16°. Wind west-southwest around 13 mph. Chance of precipitation less than 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. Little or no snow accumulation expected.
Wednesday

Snow
Snow
High: 37°
WXSIM forecast: Mostly cloudy to cloudy in the morning, becoming partly to mostly cloudy in the afternoon. A slight chance of snow. High 37°. Wind west-northwest around 13 mph. Chance of precipitation less than 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow accumulation expected.
 WXSIM/MadALwx Short Term Forecast
Wednesday

Snow
Snow
High: 37°
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Low: 27°
Thursday

Partly Cloudy
Partly Cloudy
High: 44°
Thursday
night
Mostly Cloudy
Mostly Cloudy
Low: 30°
Friday

Mostly Cloudy
Mostly Cloudy
High: 47°
Friday
night
Mostly Cloudy
Mostly Cloudy
Low: 30°
Saturday

Mostly Cloudy
Mostly Cloudy
High: 45°
Saturday
night
Partly Cloudy
Partly Cloudy
Low: 34°
Version 4.10 25-Sep-2009 - Script Modification/Additions by: WebsterWeatherLIVE.com
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