Lanark, Illinois
Current Conditions -  °F | °C
As of 11:15 PM on Wednesday 20 Aug 2014 (Local Time) from KSFY Reporting Station
Clear Clear  
Wind Chill: 21°   Ceiling: Unl
Heat Index: 21°   Visibility: 10mi
Dew Point: 19°   Wind: 0mph
Humidity: 91%   Direction: NA
Pressure: 29.93"   Gusts: NA
Location:  42.1°N, 89.83°W
Report Text: KSFY 210415Z AUTO 00000KT 10SM CLR 21/19 A2993 RMK AO2 T02060191
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 30° - Lo 22°
12 AM
M Cloudy
M Cloudy
22°
1 AM
M Cloudy
M Cloudy
23°
2 AM
Sct T-Storms
Sct T-Storms
23°
3 AM
Sct T-Storms
Sct T-Storms
22°
4 AM
Sct T-Storms
Sct T-Storms
22°
5 AM
Sct T-Storms
Sct T-Storms
22°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
20
Sct T-Storms
Sct T-Storms
30°
22°
aug
21
T-Storms
T-Storms
32°
23°
aug
22
Sct T-Storms
Sct T-Storms
34°
21°
aug
23
Sct T-Storms
Sct T-Storms
34°
21°
aug
24
Sunny
Sunny
34°
23°
aug
25
M Sunny
M Sunny
33°
20°
aug
26
PM T-Storms
PM T-Storms
31°
19°
aug
27
Sct T-Storms
Sct T-Storms
30°
17°
aug
28
PM Showers
PM Showers
24°
14°
aug
29
P Cloudy
P Cloudy
26°
16°
Details for Wednesday, August 20 (Evening)
Evening: Variably cloudy with scattered thunderstorms. Low 71F. Winds light and variable. Chance of rain 40%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 89%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:52 PM
 
Moonrise: 1:50 AM
Moonset: 4:39 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (155°)
Speed: 5Mph(9Km, 6Kts)
Details for Thursday, August 21
Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. A few storms may be severe. High near 90F. Winds S at 10 to 15 mph. Chance of rain 80%.
Evening: Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. A few storms may be severe. Low 73F. Winds SW at 5 to 10 mph. Chance of rain 80%. Rainfall may reach one inch.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:50 PM
 
Moonrise: 2:42 AM
Moonset: 5:20 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (185°)
Speed: 12Mph(19Km, 14Kts)
Details for Friday, August 22
A few thunderstorms possible. Highs in the low 90s and lows in the low 70s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:49 PM
 
Moonrise: 3:35 AM
Moonset: 5:58 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (246°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 23
Scattered thunderstorms. Highs in the low 90s and lows in the low 70s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:47 PM
 
Moonrise: 4:31 AM
Moonset: 6:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (116°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, August 24
Abundant sunshine. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 7:45 PM
 
Moonrise: 5:27 AM
Moonset: 7:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (156°)
Speed: 11Mph(17Km, 12Kts)
Details for Monday, August 25
Mostly sunny. Highs in the low 90s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:44 PM
 
Moonrise: 6:24 AM
Moonset: 7:33 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSW
Direction: SSW (201°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, August 26
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:42 PM
 
Moonrise: 7:21 AM
Moonset: 8:01 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  S
Direction: S (183°)
Speed: 8Mph(13Km, 9Kts)
Details for Wednesday, August 27
Scattered thunderstorms. Highs in the mid 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:41 PM
 
Moonrise: 8:19 AM
Moonset: 8:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (214°)
Speed: 9Mph(15Km, 11Kts)
Details for Thursday, August 28
Afternoon showers. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:39 PM
 
Moonrise: 9:16 AM
Moonset: 8:59 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (330°)
Speed: 8Mph(12Km, 9Kts)
Details for Friday, August 29
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:37 PM
 
Moonrise: 10:16 AM
Moonset: 9:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 8Mph(13Km, 10Kts)
Daily Forecast Chart
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