Grayslake, Illinois
Current Conditions -  °F | °C
As of 10:52 AM on Friday 25 Jul 2014 (Local Time) from KUGN Reporting Station
Clear Clear  
Wind Chill: 71°   Ceiling: Unl
Heat Index: 71°   Visibility: 10mi
Dew Point: 56°   Wind: 12mph
Humidity: 59%   Direction: 200°SSW
Pressure: 30"   Gusts: NA
Location:  42.34°N, 88.04°W
Report Text: KUGN 251552Z 20010KT 10SM CLR 22/13 A3000 RMK AO2 SLP152 T02170133
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 77° - Lo 66°
12 PM
P Cloudy
P Cloudy
71°
1 PM
M Cloudy
M Cloudy
72°
2 PM
M Cloudy
M Cloudy
74°
3 PM
Iso T-Storms
Iso T-Storms
76°
4 PM
Iso T-Storms
Iso T-Storms
76°
5 PM
Iso T-Storms
Iso T-Storms
76°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
jul
25
Sct T-Storms
Sct T-Storms
77°
66°
jul
26
P Cloudy
P Cloudy
88°
64°
jul
27
Iso T-Storms
Iso T-Storms
85°
57°
jul
28
P Cloudy
P Cloudy
73°
53°
jul
29
P Cloudy
P Cloudy
77°
57°
jul
30
P Cloudy
P Cloudy
80°
58°
jul
31
Few Showers
Few Showers
80°
58°
aug
01
P Cloudy
P Cloudy
78°
58°
aug
02
P Cloudy
P Cloudy
77°
58°
aug
03
P Cloudy
P Cloudy
79°
59°
Details for Friday, July 25
A few showers this morning. Isolated thunderstorms developing in the afternoon. High 77F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Evening: Scattered thunderstorms. Low 66F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:19 PM
 
Moonrise: 4:38 AM
Moonset: 7:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (195°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, July 26
Partly cloudy skies. High 88F. Winds W at 10 to 15 mph.
Evening: A few clouds. Low 64F. Winds WNW at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:18 PM
 
Moonrise: 5:33 AM
Moonset: 7:51 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (263°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, July 27
Partly cloudy with a stray thunderstorm. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:17 PM
 
Moonrise: 6:29 AM
Moonset: 8:24 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  W
Direction: W (280°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, July 28
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:16 PM
 
Moonrise: 7:26 AM
Moonset: 8:54 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (9°)
Speed: 14Mph(23Km, 12Kts)
Details for Tuesday, July 29
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:15 PM
 
Moonrise: 8:23 AM
Moonset: 9:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (317°)
Speed: 8Mph(13Km, 7Kts)
Details for Wednesday, July 30
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:14 PM
 
Moonrise: 9:20 AM
Moonset: 9:51 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (261°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, July 31
Occasional showers possible. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:13 PM
 
Moonrise: 10:17 AM
Moonset: 10:19 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (219°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, August 01
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:12 PM
 
Moonrise: 11:16 AM
Moonset: 10:48 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (155°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, August 02
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:11 PM
 
Moonrise: 12:16 PM
Moonset: 11:20 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (35°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, August 03
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:09 PM
 
Moonrise: 1:17 PM
Moonset: 11:55 PM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NNE
Direction: NNE (28°)
Speed: 7Mph(12Km, 6Kts)
Daily Forecast Chart
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