Arlington Heights, Illinois
Current Conditions -  °F | °C
As of 11:52 PM on Wednesday 16 Apr 2014 (Local Time) from KPWK Reporting Station
Clear Clear  
Wind Chill: 39°   Ceiling: Unl
Heat Index: 45°   Visibility: 10mi
Dew Point: 24°   Wind: 13mph
Humidity: 44%   Direction: 160°SSE
Pressure: 30.17"   Gusts: NA
Location:  42.14°N, 87.99°W
Report Text: KPWK 170452Z AUTO 16011KT 10SM CLR 07/M04 A3017 RMK AO2 SLP220 T00721044 TSNO
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Hourly Forecast -  °F | °C
Hi 51° - Lo 39°
12 AM
M Cloudy
M Cloudy
43°
1 AM
M Cloudy
M Cloudy
41°
2 AM
M Cloudy
M Cloudy
40°
3 AM
M Cloudy
M Cloudy
41°
4 AM
M Cloudy
M Cloudy
41°
5 AM
M Cloudy
M Cloudy
40°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
apr
16
M Cldy/Wind
M Cldy/Wind
51°
39°
apr
17
M Cloudy
M Cloudy
59°
38°
apr
18
P Cloudy
P Cloudy
54°
35°
apr
19
M Sunny
M Sunny
63°
49°
apr
20
M Cloudy
M Cloudy
71°
52°
apr
21
T-Showers
T-Showers
61°
44°
apr
22
Sunny
Sunny
65°
45°
apr
23
P Cloudy
P Cloudy
66°
54°
apr
24
Sct T-Storms
Sct T-Storms
76°
57°
apr
25
P Cloudy
P Cloudy
69°
47°
Details for Wednesday, April 16 (Evening)
Evening: Mostly cloudy and windy. Low 39F. Winds SSE at 20 to 30 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:34 PM
 
Moonrise: 9:19 PM
Moonset: 6:56 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (156°)
Speed: 21Mph(33Km, 18Kts)
Details for Thursday, April 17
A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 59F. Winds SW at 15 to 25 mph.
Evening: Cloudy. Low 38F. Winds NW at 5 to 10 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 7:36 PM
 
Moonrise: 10:23 PM
Moonset: 7:38 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (215°)
Speed: 17Mph(28Km, 15Kts)
Details for Friday, April 18
Mix of sun and clouds. Highs in the mid 50s and lows in the mid 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 7:37 PM
 
Moonrise: 11:24 PM
Moonset: 8:27 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, April 19
A few clouds. Highs in the low 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 7:38 PM
 
Moonrise: 11:59 PM
Moonset: 9:21 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (123°)
Speed: 10Mph(16Km, 9Kts)
Details for Sunday, April 20
Mostly cloudy. Highs in the low 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 7:39 PM
 
Moonrise: 12:21 AM
Moonset: 10:22 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (195°)
Speed: 12Mph(20Km, 10Kts)
Details for Monday, April 21
Cloudy with showers and thunderstorms.. Highs in the low 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 7:40 PM
 
Moonrise: 1:12 AM
Moonset: 11:27 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (350°)
Speed: 9Mph(15Km, 8Kts)
Details for Tuesday, April 22
Sunshine. Highs in the mid 60s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 7:41 PM
 
Moonrise: 1:57 AM
Moonset: 12:35 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  ENE
Direction: ENE (72°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, April 23
Mix of sun and clouds. Highs in the mid 60s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 7:42 PM
 
Moonrise: 2:37 AM
Moonset: 1:44 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (135°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, April 24
Scattered thunderstorms. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 7:43 PM
 
Moonrise: 3:14 AM
Moonset: 2:54 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (188°)
Speed: 16Mph(26Km, 14Kts)
Details for Friday, April 25
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 7:44 PM
 
Moonrise: 3:49 AM
Moonset: 4:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (221°)
Speed: 17Mph(28Km, 15Kts)
Daily Forecast Chart
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