Weather Report
Westchester, Illinois
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Current Conditions -  °F | °C
As of 7:51 AM on Wednesday 22 May 2013 (Local Time) from KMDW Reporting Station
Light Rain Light Rain   Feels Like: 67°
Wind Chill: 67°   Ceiling: 5500
Heat Index: 67°   Visibility: 5mi
Dew Point: 63°   Wind: 6mph
Humidity: 87%   Direction: 210° (SSW)
Pressure: 29.65"   Gusts: NA
Report Text: KMDW 221251Z 21005KT 5SM -RA BR FEW008 BKN055 OVC075 19/17 A2965 RMK AO2 SLP032 P0007 T01940172 $
9 AM
T-Showers
T-Showers 67°
10 AM
T-Showers
T-Showers 68°
11 AM
T-Showers
T-Showers 69°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
may
22
T-Showers
T-Showers
71°
54°
may
23
Showers/Wind
Showers/Wind
55°
39°
may
24
M Sunny
M Sunny
64°
44°
may
25
Few Showers
Few Showers
63°
49°
may
26
Few Showers
Few Showers
63°
52°
may
27
P Cloudy
P Cloudy
71°
58°
may
28
Iso T-Storms
Iso T-Storms
81°
65°
may
29
Sct T-Storms
Sct T-Storms
80°
67°
may
30
M Cloudy
M Cloudy
84°
68°
may
31
P Cloudy
P Cloudy
82°
67°
Details for Wednesday, May 22
Showers and thundershowers likely. High 71F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Evening: Isolated thunderstorms early, mainly cloudy overnight with a few showers. Low 54F. Winds W at 5 to 10 mph. Chance of rain 50%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 68%
Cloud Coverage
Sunrise: 5:25 AM
Sunset: 8:12 PM
 
Moonrise: 5:31 PM
Moonset: 3:31 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (228°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, May 23
Windy. Rain showers in the morning becoming less numerous in the afternoon. High near 55F. Winds N at 20 to 30 mph. Chance of rain 60%. Winds could occasionally gust over 40 mph.
Evening: A mostly clear sky. Low 39F. N winds at 15 to 25 mph, diminishing to 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 71%
Cloud Coverage
Sunrise: 5:24 AM
Sunset: 8:13 PM
 
Moonrise: 6:43 PM
Moonset: 4:10 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (359°)
Speed: 23Mph(37Km, 20Kts)
Details for Friday, May 24
A few clouds. Highs in the mid 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 5:24 AM
Sunset: 8:14 PM
 
Moonrise: 7:55 PM
Moonset: 4:56 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NE
Direction: NE (43°)
Speed: 8Mph(13Km, 7Kts)
Details for Saturday, May 25
Occasional showers possible. Highs in the low 60s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 5:23 AM
Sunset: 8:14 PM
 
Moonrise: 9:02 PM
Moonset: 5:50 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (100°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, May 26
Occasional showers possible. Highs in the low 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 5:22 AM
Sunset: 8:15 PM
 
Moonrise: 10:02 PM
Moonset: 6:51 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (87°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, May 27
Mix of sun and clouds. Highs in the low 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: 43%
Cloud Coverage
Sunrise: 5:22 AM
Sunset: 8:16 PM
 
Moonrise: 10:54 PM
Moonset: 7:59 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (107°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, May 28
Slight chance of a thunderstorm. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 5:21 AM
Sunset: 8:17 PM
 
Moonrise: 11:38 PM
Moonset: 9:10 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (183°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, May 29
A few thunderstorms possible. Highs in the low 80s and lows in the upper 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:21 AM
Sunset: 8:18 PM
 
Moonrise: 11:59 PM
Moonset: 10:22 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (202°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 30
Mostly cloudy. Highs in the mid 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 5:20 AM
Sunset: 8:19 PM
 
Moonrise: 12:16 AM
Moonset: 11:32 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (202°)
Speed: 15Mph(24Km, 13Kts)
Details for Friday, May 31
Partly cloudy. Highs in the low 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 5:19 AM
Sunset: 8:19 PM
 
Moonrise: 12:50 AM
Moonset: 12:39 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (203°)
Speed: 15Mph(24Km, 13Kts)
Chart.
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