Weather Report
East Alton, Illinois
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Current Conditions -  °F | °C
As of 3:50 PM on Sunday 19 May 2013 (Local Time) from KALN Reporting Station
Broken Clouds Broken Clouds   Feels Like: 93°
Wind Chill: 88°   Ceiling: 12000
Heat Index: 93°   Visibility: 10mi
Dew Point: 70°   Wind: 22mph
Humidity: 55%   Direction: 170° (S)
Pressure: 29.77"   Gusts: 29mph
Report Text: KALN 192050Z 17019G25KT 10SM SCT038 BKN120 31/21 A2977
5 PM
P Cldy/Wind
P Cldy/Wind 88°
6 PM
P Cldy/Wind
P Cldy/Wind 86°
7 PM
P Cldy/Wind
P Cldy/Wind 84°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
may
19
Iso T-Storms
Iso T-Storms
88°
68°
may
20
Iso T-Storms
Iso T-Storms
86°
68°
may
21
Sct T-Storms
Sct T-Storms
82°
65°
may
22
Iso T-Storms
Iso T-Storms
78°
59°
may
23
P Cloudy
P Cloudy
75°
54°
may
24
P Cloudy
P Cloudy
73°
56°
may
25
P Cloudy
P Cloudy
74°
58°
may
26
Iso T-Storms
Iso T-Storms
79°
65°
may
27
Cloudy
Cloudy
83°
68°
may
28
M Cloudy
M Cloudy
86°
68°
Details for Sunday, May 19 (Evening)
Evening: Partly cloudy and windy early with isolated thunderstorms developing late. Low 68F. S winds at 20 to 30 mph, diminishing to 10 to 15 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:10 PM
 
Moonrise: 2:17 PM
Moonset: 2:04 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (169°)
Speed: 22Mph(35Km, 19Kts)
Details for Monday, May 20
Partly cloudy with a slight chance of thunderstorms. A few storms may be severe. High 86F. Winds S at 15 to 25 mph. Chance of rain 30%.
Evening: Variable clouds with scattered showers and thunderstorms, mainly overnight. A few storms may be severe. Low 68F. Winds S at 10 to 20 mph. Chance of rain 50%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:10 PM
 
Moonrise: 3:20 PM
Moonset: 2:35 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (178°)
Speed: 18Mph(29Km, 16Kts)
Details for Tuesday, May 21
Windy with thunderstorms in the area. Potential for severe thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:11 PM
 
Moonrise: 4:26 PM
Moonset: 3:08 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (190°)
Speed: 21Mph(34Km, 18Kts)
Details for Wednesday, May 22
Slight chance of a thunderstorm. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:12 PM
 
Moonrise: 5:35 PM
Moonset: 3:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (284°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, May 23
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:13 PM
 
Moonrise: 6:46 PM
Moonset: 4:25 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNE
Direction: NNE (16°)
Speed: 11Mph(18Km, 9Kts)
Details for Friday, May 24
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:14 PM
 
Moonrise: 7:56 PM
Moonset: 5:12 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NE
Direction: NE (55°)
Speed: 12Mph(20Km, 10Kts)
Details for Saturday, May 25
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:15 PM
 
Moonrise: 9:03 PM
Moonset: 6:07 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (91°)
Speed: 12Mph(20Km, 10Kts)
Details for Sunday, May 26
Partly cloudy with a stray thunderstorm. Highs in the upper 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 69%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:15 PM
 
Moonrise: 10:03 PM
Moonset: 7:08 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (138°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, May 27
Cloudy. Highs in the low 80s and lows in the upper 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:16 PM
 
Moonrise: 10:56 PM
Moonset: 8:16 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (168°)
Speed: 14Mph(23Km, 12Kts)
Details for Tuesday, May 28
Mostly cloudy. Highs in the mid 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:17 PM
 
Moonrise: 11:42 PM
Moonset: 9:26 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (191°)
Speed: 15Mph(24Km, 13Kts)
Chart.
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