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| WXSIM Risk forecast for Madison, initialized at 2:55 PM Sep 23, 2011
|
 |
No Hazards
|
| Significant weather events are not anticipated in the forecast period. |
|
|
|
Updated: @
24-Sep-2011 12:35am - next update at 12:20am
|
Current Wx   |
Wind |
Precipitation 
|
Outlook 
|
|
Fog, Clear skies
|
| THWS:1
°F
|
|
---
|
|
49°F
24-hr Anomaly:
-20.4°F |
| Local Climate Index |
 |
|
-20.7°F |
| NWS Record Comparison |
|
High |
Low |
| MadALwx: |
50.0°F
12:00am |
49.3°F
12:32am |
Normal:
Record:
|
81.0°F
103.0°F
1931
|
59.0°F
40.0°F
1913
|
|
|
|
N
0.0
Gust:
0.0 mph
|
|
Calm
|
| Gust Today: |
0.0 mph
10:24am
|
| Month: |
23.0 mph Sep 6
|
|
| Today: |
0.00 in
|
| Rate (/hr): |
0.00 in
|
| Storm Rain: |
0.00 in |
| September: |
1.15 in
|
| Precip YTD: |
44.57 in
|
| YTD Diff: |
39.31 in |
|
12 days w precip in September. |
|
Tonight
Light Fog |
|
| Barometer |
Water Vapor |
Solar  |
| Current: |
30.017 inHg
|
| 1-Hr Trend: |
Falling slowly
|
| 3-Hr Trend: |
Steady |
|
High:
30.028 | Low:
30.017
|
|
| Dew Point: |
47.9 °F
|
| Wetbulb: |
48.6°F
|
| Humidity: |
95 %
|
| Air Density: |
1.247 kg/m3
|
|
Possible Daylight:
12:05
|
0 W/m2
(0
%)
Hours >90%:
00:00 |
|
Max:
0 W/m2
at
12:00am |
|
| UV Index/Forecast |
Celestial  |
|
|
| Sunrise/set: |
06:36/18:41 |
| Moonrise: |
03:18 |
 |
15% |
|
Mon, 12-Sep-2011 4:27am CDT |
|
|
Wind Chill |
Heating Degree Days |
Air Quality  |
| Current: |
49.3°F
|
| Today: |
49.3°F
at 12:32am
|
| Yesterday: |
50.0°F |
| Record: |
-5.6°F
16-Jan-2009
|
|
| Today: |
0.3 |
| September: |
17.8 |
| Monthly High: |
95.7°F |
| Monthly Low: |
49.3°F |
|
|
| Lightning |
Irrigation 
|
Station Records
|
Fire Risk |
|
| Lightning Index:
|
|
| ET Rate: |
0.00 in |
| 7-Day Precip: |
0.18 in |
|
7-Day Index:7 |
-0.61 in |
| for
September: |
0.58 in |
| Last Precip: |
23-Sep-2011 |
| Days no precip: |
1 |
| Ground Temp:8 |
74°F
|
|
| Temps |
100.8°F
13-Aug-2010
|
7.5°F
16-Jan-2009
|
| THWS1 |
125.8°F
11-Jul-2011 |
-0.8°F
08-Jan-2010 |
| Dew Point |
82.4°F
01-Aug-2010
|
-5.3°F
16-Jan-2009
|
| Gust Rain/24hrs |
44.9 mph
26-Oct-2010 |
4.72 in
27-Apr-2011 |
|
|
Chandler Burning Index
|
|
-1.9
at 00:35
|
|
|
1 THWS combines Temp-Humidity-Wind-Solar for a true "feels like" temp vice Heat Index/Wind Chill.
7 Estimate of H2O needed to replace that used by plants and evap.
(-ve value = water needed, +ve = excess). 8 Ground temp sensor is at 3" depth.
|
| MadALwx's Forecast -
This afternoon's and Tonight's Outlook
|
This
afternoon
Mostly Cloudy
High: 68°
|
WXSIM Forecast: Mostly cloudy to cloudy. High 68°. UV index up to 3. Wind north around 4 mph.
|
Tonight
Light Fog
Low: 47° |
WXSIM forecast: Fair to partly cloudy in the evening, becoming clear after midnight. Patchy light fog. Low 47°. Wind north around 2 mph. |
| MadALwx's Short Term Forecast |
Tonight
Light Fog
Low: 47° |
Saturday
Early Light Fog
High: 77° |
Saturday
night
Late Light Fog
Low: 48° |
Sunday
Early Light Fog
High: 79° |
Sunday
night
Partly Cloudy
Low: 57° |
Monday
Intermittent rain
High: 82° |
Monday
night
Foggy
Low: 56° |
Tuesday
Early Fog
High: 78° |
|
|
Version 4.10 25-Sep-2009 - Script Modification/Additions by: WebsterWeatherLIVE.com
|
| Inside 24 |
| TIME |
TEMP
°F |
WIND SPEED
mph |
WIND GUST
mph |
WIND DIR
|
HUMIDITY
% |
PRESSURE
inHg |
RAIN
in |
| 5 minutes ago |
49.5 |
0.0 |
0.0 |
N |
95 |
30.020 |
0.00 |
| 10 minutes ago |
49.6 |
0.0 |
0.0 |
N |
95 |
30.021 |
0.00 |
| 15 minutes ago |
49.6 |
0.0 |
0.0 |
N |
95 |
30.023 |
0.00 |
| 20 minutes ago |
49.6 |
0.0 |
0.0 |
N |
95 |
30.023 |
0.00 |
| 30 minutes ago |
49.9 |
0.0 |
0.0 |
N |
95 |
30.025 |
0.00 |
| 45 minutes ago |
50.4 |
0.0 |
0.0 |
N |
95 |
30.031 |
0.01 |
| 60 minutes ago |
50.9 |
0.0 |
0.0 |
N |
95 |
30.032 |
0.01 |
| 75 minutes ago |
50.8 |
0.0 |
0.0 |
N |
95 |
30.035 |
0.01 |
| 90 minutes ago |
51.0 |
0.0 |
0.0 |
N |
94 |
30.037 |
0.01 |
| 105 minutes ago |
50.9 |
0.0 |
0.0 |
N |
94 |
30.036 |
0.01 |
| 120 minutes ago |
51.3 |
0.0 |
0.0 |
N |
94 |
30.038 |
0.01 |
|
-Sudden drops in OAT, Baro, and DP indicate cold fronts, collapsing t-storms, and squalls. Cold Front winds will shift
to W and NNW. Warm Front passage is a slow increase in OAT before the front, winds from SE, followed by a more
rapid increase in OAT and DP and winds shifting SW.
-Fog usually occurs when OAT/DP are w/in about 1.3°F of each other and winds are <4mph.
|
|
|
Historical Fact
When Govt, Commerce, Technology, and Religion coalesce for power, it leads to the
loss of rights and freedom.
WXSIM Risk has
been made possible using scripts written by Jordan Gerth. Obtain these
scripts for your web site.
at MadALwx
