Crystal Lake, Illinois
Current Conditions -  °F | °C
As of 2:52 PM on Thursday 21 Aug 2014 (Local Time) from KDPA Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 80°   Ceiling: 7000
Heat Index: 84°   Visibility: 10mi
Dew Point: 72°   Wind: 7mph
Humidity: 76%   Direction: 180°S
Pressure: 29.95"   Gusts: NA
Location:  42.25°N, 88.32°W
Report Text: KDPA 211952Z 18006KT 10SM FEW016 SCT023 BKN070 27/22 A2995 RMK AO2 LTG DSNT NW-NE SLP136 T02670222
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 86° - Lo 71°
4 PM
Sct T-Storms
Sct T-Storms
85°
5 PM
Sct T-Storms
Sct T-Storms
86°
6 PM
Sct T-Storms
Sct T-Storms
85°
7 PM
Sct T-Storms
Sct T-Storms
83°
8 PM
Sct T-Storms
Sct T-Storms
80°
9 PM
Sct T-Storms
Sct T-Storms
75°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
Sct T-Storms
Sct T-Storms
86°
71°
aug
22
Sct T-Storms
Sct T-Storms
90°
69°
aug
23
Sct T-Storms
Sct T-Storms
85°
68°
aug
24
PM T-Storms
PM T-Storms
91°
72°
aug
25
Sct T-Storms
Sct T-Storms
93°
70°
aug
26
Sct T-Storms
Sct T-Storms
89°
67°
aug
27
Sct T-Storms
Sct T-Storms
84°
63°
aug
28
T-Storms
T-Storms
78°
59°
aug
29
PM T-Storms
PM T-Storms
79°
62°
aug
30
T-Storms
T-Storms
79°
60°
Details for Thursday, August 21
Mixed clouds and sun with scattered thunderstorms. A few storms may be severe. High 86F. Winds S at 5 to 10 mph. Chance of rain 60%.
Evening: Scattered thunderstorms this evening becoming more widespread overnight. A few storms may be severe. Low 71F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 7:45 PM
 
Moonrise: 2:36 AM
Moonset: 5:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (271°)
Speed: 9Mph(15Km, 11Kts)
Details for Friday, August 22
Partly to mostly cloudy with a chance of thunderstorms. High around 90F. Winds W at 5 to 10 mph. Chance of rain 50%.
Evening: Scattered thunderstorms in the evening, with mostly cloudy skies overnight. Low 69F. Winds NE at 5 to 10 mph. Chance of rain 50%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 7:43 PM
 
Moonrise: 3:29 AM
Moonset: 5:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (270°)
Speed: 7Mph(12Km, 9Kts)
Details for Saturday, August 23
A few thunderstorms possible. Highs in the mid 80s and lows in the upper 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 7:41 PM
 
Moonrise: 4:25 AM
Moonset: 6:27 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (82°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 24
Showers and thunderstorms late. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:40 PM
 
Moonrise: 5:21 AM
Moonset: 6:58 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (153°)
Speed: 10Mph(16Km, 11Kts)
Details for Monday, August 25
Scattered thunderstorms. Highs in the low 90s and lows in the low 70s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:38 PM
 
Moonrise: 6:18 AM
Moonset: 7:27 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSW
Direction: SSW (198°)
Speed: 8Mph(14Km, 10Kts)
Details for Tuesday, August 26
A few thunderstorms possible. Highs in the upper 80s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:37 PM
 
Moonrise: 7:15 AM
Moonset: 7:55 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSE
Direction: SSE (155°)
Speed: 9Mph(15Km, 11Kts)
Details for Wednesday, August 27
A few thunderstorms possible. Highs in the mid 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:35 PM
 
Moonrise: 8:13 AM
Moonset: 8:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (236°)
Speed: 10Mph(17Km, 12Kts)
Details for Thursday, August 28
Thunderstorms. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:33 PM
 
Moonrise: 9:11 AM
Moonset: 8:53 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (282°)
Speed: 9Mph(14Km, 10Kts)
Details for Friday, August 29
Thunderstorms developing in the afternoon. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:32 PM
 
Moonrise: 10:10 AM
Moonset: 9:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (185°)
Speed: 8Mph(14Km, 10Kts)
Details for Saturday, August 30
Showers and thunderstorms. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:30 PM
 
Moonrise: 11:09 AM
Moonset: 9:58 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
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