Alton, Illinois
Current Conditions -  °F | °C
As of 4:50 PM on Monday 22 Sep 2014 (Local Time) from KALN Reporting Station
Clear Clear  
Wind Chill: 72°   Ceiling: Unl
Heat Index: 72°   Visibility: 10mi
Dew Point: 36°   Wind: 6mph
Humidity: 27%   Direction: 290°WNW
Pressure: 30.23"   Gusts: NA
Location:  38.89°N, 90.18°W
Report Text: KALN 222150Z 29005KT 10SM SKC 22/02 A3023
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 70° - Lo 46°
6 PM
Sunny
Sunny
67°
7 PM
Clear
Clear
62°
8 PM
Clear
Clear
59°
9 PM
Clear
Clear
57°
10 PM
Clear
Clear
55°
11 PM
Clear
Clear
54°
Weather Maps
Daily Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
sep
22
Clear
Clear
70°
46°
sep
23
M Sunny
M Sunny
74°
49°
sep
24
M Sunny
M Sunny
77°
52°
sep
25
P Cloudy
P Cloudy
80°
53°
sep
26
Sunny
Sunny
81°
55°
sep
27
M Sunny
M Sunny
81°
58°
sep
28
P Cloudy
P Cloudy
82°
60°
sep
29
Showers
Showers
78°
59°
sep
30
AM Showers
AM Showers
77°
60°
oct
01
T-Storms
T-Storms
78°
63°
Details for Monday, September 22 (Evening)
Evening: A clear sky. Low 46F. Winds light and variable.
UV Index: 1 (Low)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 6:57 PM
 
Moonrise: 5:17 AM
Moonset: 6:04 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (65°)
Speed: 5Mph(8Km, 5Kts)
Details for Tuesday, September 23
Sunny along with a few clouds. High 74F. Winds light and variable.
Evening: Clear to partly cloudy. Low 49F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 6:56 PM
 
Moonrise: 6:14 AM
Moonset: 6:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (117°)
Speed: 6Mph(9Km, 7Kts)
Details for Wednesday, September 24
Mostly sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 6:54 PM
 
Moonrise: 7:10 AM
Moonset: 7:05 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (116°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, September 25
Mix of sun and clouds. Highs in the low 80s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 6:52 PM
 
Moonrise: 8:08 AM
Moonset: 7:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (118°)
Speed: 5Mph(8Km, 5Kts)
Details for Friday, September 26
Abundant sunshine. Highs in the low 80s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:51 PM
 
Moonrise: 9:06 AM
Moonset: 8:12 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, September 27
A few clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:49 PM
 
Moonrise: 10:05 AM
Moonset: 8:51 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (78°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, September 28
Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 6:48 PM
 
Moonrise: 11:05 AM
Moonset: 9:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (94°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 29
Showers. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 6:46 PM
 
Moonrise: 12:04 PM
Moonset: 10:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (57°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, September 30
A few morning showers. Highs in the upper 70s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 6:45 PM
 
Moonrise: 1:00 PM
Moonset: 11:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (127°)
Speed: 8Mph(13Km, 10Kts)
Details for Wednesday, October 01
Thunderstorms. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 6:43 PM
 
Moonrise: 1:54 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 9Mph(14Km, 10Kts)
Daily Forecast Chart
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