Extended Forecast
Arlington Heights, Illinois
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Current Conditions -  °F | °C
As of 5:52 AM on Sunday 19 May 2013 (Local Time) from KPWK Reporting Station
Clear Haze   Feels Like: 58°
Wind Chill: 58°   Ceiling: Unl
Heat Index: 58°   Visibility: 4mi
Dew Point: 55°   Wind: 0mph
Humidity: 90%   Direction: NA NA
Pressure: 29.96"   Gusts: NA
Report Text: KPWK 191052Z 00000KT 4SM BR CLR 14/13 A2996 RMK AO2 SLP142 T01440128
7 AM
M Sunny
M Sunny 63°
8 AM
M Sunny
M Sunny 67°
9 AM
M Sunny
M Sunny 71°
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10 Day Forecast -  °F | °C
Sunday, May 19
M Sunny
Mostly Sunny
83°
66°
View Detailed Hourly »
SunriseRise: 5:27 AM Set: 8:10 PM SunsetRise: 2:08 PM Set: 1:57 AM
Day: Sunny to partly cloudy. Warm. High 83F. Winds SE at 10 to 20 mph.
Night: Variable clouds with scattered showers and thunderstorms, mainly late. A few storms may be severe. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 58%
PrecipitationPrecipitation: 50%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 29%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 13Mph (21Km, 11Kts)
Wind Direction: 146° (SE)
Monday, May 20
Sct T-Storms
Scattered Thunderstorms
84°
66°
View Detailed Hourly »
SunriseRise: 5:27 AM Set: 8:11 PM SunsetRise: 3:14 PM Set: 2:26 AM
Day: Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. A few storms may be severe. High 84F. Winds S at 10 to 20 mph. Chance of rain 50%.
Night: Variably cloudy with scattered thunderstorms. A few storms may be severe. Low 66F. Winds S at 10 to 15 mph. Chance of rain 60%.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 58%
PrecipitationPrecipitation: 60%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 60%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 14Mph (23Km, 12Kts)
Wind Direction: 190° (S)
Tuesday, May 21
Sct T-Storms
Scattered Thunderstorms/Wind
79°
65°
SunriseRise: 5:26 AM Set: 8:12 PM SunsetRise: 4:22 PM Set: 2:57 AM
Windy with thunderstorms in the area. Potential for severe thunderstorms. Highs in the upper 70s and lows in the mid 60s.
UVUV Index: 5 (Moderate)
Relative HumidityRelative Humidity: 70%
PrecipitationPrecipitation: 60%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 78%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 20Mph (32Km, 17Kts)
Wind Direction: 193° (SSW)
Wednesday, May 22
Iso T-Storms
Isolated Thunderstorms
71°
59°
SunriseRise: 5:25 AM Set: 8:13 PM SunsetRise: 5:32 PM Set: 3:31 AM
Isolated thunderstorms. Highs in the low 70s and lows in the upper 50s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 63%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 57%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 321° (NW)
Thursday, May 23
Few Showers
Few Showers
62°
47°
SunriseRise: 5:24 AM Set: 8:14 PM SunsetRise: 6:44 PM Set: 4:10 AM
Few showers. Highs in the low 60s and lows in the upper 40s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 63%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 49%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 33° (NNE)
Friday, May 24
M Sunny
Mostly Sunny
61°
45°
SunriseRise: 5:23 AM Set: 8:15 PM SunsetRise: 7:56 PM Set: 4:56 AM
Plenty of sun. Highs in the low 60s and lows in the mid 40s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 61%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 24%
Moon PhaseMoon Phase: Full
Wind Speed: 12Mph (20Km, 10Kts)
Wind Direction: 35° (NE)
Saturday, May 25
P Cloudy
Partly Cloudy
65°
49°
SunriseRise: 5:23 AM Set: 8:16 PM SunsetRise: 9:03 PM Set: 5:49 AM
Times of sun and clouds. Highs in the mid 60s and lows in the upper 40s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 58%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 53%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 10Mph (16Km, 9Kts)
Wind Direction: 48° (NE)
Sunday, May 26
Showers
Showers
68°
54°
SunriseRise: 5:22 AM Set: 8:17 PM SunsetRise: 10:03 PM Set: 6:51 AM
Chance of showers. Highs in the upper 60s and lows in the mid 50s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 56%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 64%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 9Mph (15Km, 8Kts)
Wind Direction: 93° (E)
Monday, May 27
Showers
Showers
68°
56°
SunriseRise: 5:21 AM Set: 8:18 PM SunsetRise: 10:55 PM Set: 7:59 AM
Showers possible. Highs in the upper 60s and lows in the mid 50s.
UVUV Index: 5 (Moderate)
Relative HumidityRelative Humidity: 59%
PrecipitationPrecipitation: 60%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 85%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 11Mph (18Km, 9Kts)
Wind Direction: 109° (ESE)
Tuesday, May 28
Sct Showers
Scattered Showers
74°
60°
SunriseRise: 5:21 AM Set: 8:18 PM SunsetRise: 11:39 PM Set: 9:10 AM
Chance of showers. Highs in the mid 70s and lows in the low 60s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 59%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 68%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 12Mph (20Km, 10Kts)
Wind Direction: 145° (SE)
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