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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 |
 |
|
-21.9°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: |
20.32 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.
|
|
|
Untwisting Revisionist History
A few of the Founding Fathers were well off. However, they were willing to give up everything
for freedom from England. Most of the country's top wealth-holders were Loyalists who later fled back to Britain.
WXSIM Risk has
been made possible using scripts written by Jordan Gerth. Obtain these
scripts for your web site.