Northbrook, Illinois
Current Conditions -  °F | °C
As of 7:52 AM on Friday 25 Jul 2014 (Local Time) from KPWK Reporting Station
Clear Clear  
Wind Chill: 64°   Ceiling: Unl
Heat Index: 64°   Visibility: 10mi
Dew Point: 53°   Wind: 5mph
Humidity: 67%   Direction: 210°SSW
Pressure: 30.1"   Gusts: NA
Location:  42.13°N, 87.83°W
Report Text: KPWK 251252Z 21004KT 10SM CLR 18/12 A3010 RMK AO2 RAB07E25 SLP190 P0000 T01780117 $
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 80° - Lo 67°
9 AM
P Cloudy
P Cloudy
66°
10 AM
P Cloudy
P Cloudy
70°
11 AM
P Cloudy
P Cloudy
72°
12 PM
M Cloudy
M Cloudy
74°
1 PM
M Cloudy
M Cloudy
76°
2 PM
M Cloudy
M Cloudy
77°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
jul
25
Iso T-Storms
Iso T-Storms
80°
67°
jul
26
P Cloudy
P Cloudy
89°
66°
jul
27
Iso T-Storms
Iso T-Storms
85°
59°
jul
28
P Cloudy
P Cloudy
71°
55°
jul
29
P Cloudy
P Cloudy
76°
58°
jul
30
P Cloudy
P Cloudy
80°
60°
jul
31
Few Showers
Few Showers
78°
60°
aug
01
M Sunny
M Sunny
79°
59°
aug
02
M Sunny
M Sunny
77°
60°
aug
03
P Cloudy
P Cloudy
78°
60°
Details for Friday, July 25
Scattered clouds with the possibility of an isolated thunderstorm developing this afternoon. High near 80F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Evening: Scattered thunderstorms. Low 67F. Winds SSW at 10 to 20 mph. Chance of rain 60%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:18 PM
 
Moonrise: 4:38 AM
Moonset: 7:14 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (211°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, July 26
Partly cloudy. Warm. High 89F. Winds W at 10 to 15 mph.
Evening: Partly cloudy skies. A stray shower or thunderstorm is possible. Low 66F. Winds NW at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:17 PM
 
Moonrise: 5:33 AM
Moonset: 7:50 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (261°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, July 27
Partly cloudy, chance of a thunderstorm. Highs in the mid 80s 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: 36%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:16 PM
 
Moonrise: 6:28 AM
Moonset: 8:23 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (286°)
Speed: 13Mph(21Km, 11Kts)
Details for Monday, July 28
Partly cloudy. Highs in the low 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:15 PM
 
Moonrise: 7:25 AM
Moonset: 8:53 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (6°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, July 29
Partly cloudy. Highs in the mid 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:14 PM
 
Moonrise: 8:22 AM
Moonset: 9:22 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (318°)
Speed: 8Mph(13Km, 7Kts)
Details for Wednesday, July 30
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:13 PM
 
Moonrise: 9:19 AM
Moonset: 9:50 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (262°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, July 31
Few showers. Highs in the upper 70s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:11 PM
 
Moonrise: 10:16 AM
Moonset: 10:18 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (225°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, August 01
A few 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: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:10 PM
 
Moonrise: 11:15 AM
Moonset: 10:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (154°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, August 02
Mostly sunny. Highs in the upper 70s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:09 PM
 
Moonrise: 12:15 PM
Moonset: 11:19 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (9°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, August 03
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:08 PM
 
Moonrise: 1:16 PM
Moonset: 11:55 PM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NNE
Direction: NNE (29°)
Speed: 9Mph(15Km, 8Kts)
Daily Forecast Chart
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