Weather Report
Lanark, Illinois
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Current Conditions -  °F | °C
As of 10:55 PM on Tuesday 21 May 2013 (Local Time) from KSFY Reporting Station
Clear Clear   Feels Like: 64°
Wind Chill: 64°   Ceiling: Unl
Heat Index: 64°   Visibility: 10mi
Dew Point: 57°   Wind: 0mph
Humidity: 80%   Direction: NA NA
Pressure: 29.67"   Gusts: NA
Report Text: KSFY 220355Z AUTO 00000KT 10SM CLR 18/14 A2967 RMK AO2 T01750140
12 AM
P Cloudy
P Cloudy 61°
1 AM
P Cloudy
P Cloudy 60°
2 AM
P Cloudy
P Cloudy 59°
Alerts
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10 Day Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
may
21
M Cloudy
M Cloudy
78°
57°
may
22
Few Showers
Few Showers
73°
51°
may
23
AM Showers
AM Showers
64°
41°
may
24
P Cloudy
P Cloudy
69°
47°
may
25
Few Showers
Few Showers
62°
51°
may
26
Iso T-Storms
Iso T-Storms
66°
52°
may
27
Iso T-Storms
Iso T-Storms
74°
60°
may
28
Iso T-Storms
Iso T-Storms
80°
65°
may
29
Sct T-Storms
Sct T-Storms
81°
65°
may
30
AM Clouds
AM Clouds
82°
67°
Details for Tuesday, May 21 (Evening)
Evening: Partly cloudy early followed by cloudy skies overnight. Low 57F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:33 AM
Sunset: 8:19 PM
 
Moonrise: 4:29 PM
Moonset: 3:05 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (205°)
Speed: 4Mph(6Km, 3Kts)
Details for Wednesday, May 22
Cloudy with a few showers. High 73F. Winds WSW at 10 to 20 mph. Chance of rain 30%.
Evening: Cloudy with occasional showers. Low 51F. Winds NW at 10 to 15 mph. Chance of rain 50%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:32 AM
Sunset: 8:20 PM
 
Moonrise: 5:40 PM
Moonset: 3:39 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (253°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 23
Morning showers. Highs in the mid 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 5:31 AM
Sunset: 8:21 PM
 
Moonrise: 6:52 PM
Moonset: 4:18 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (5°)
Speed: 18Mph(29Km, 16Kts)
Details for Friday, May 24
Times of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 5:31 AM
Sunset: 8:22 PM
 
Moonrise: 8:03 PM
Moonset: 5:03 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  E
Direction: E (99°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, May 25
Few showers. Highs in the low 60s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 91%
Cloud Coverage
Sunrise: 5:30 AM
Sunset: 8:23 PM
 
Moonrise: 9:11 PM
Moonset: 5:57 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (105°)
Speed: 10Mph(16Km, 9Kts)
Details for Sunday, May 26
Partly cloudy with a stray thunderstorm. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:29 AM
Sunset: 8:24 PM
 
Moonrise: 10:11 PM
Moonset: 6:59 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (95°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, May 27
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 5:29 AM
Sunset: 8:25 PM
 
Moonrise: 11:03 PM
Moonset: 8:07 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (114°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, May 28
Partly cloudy with a stray thunderstorm. Highs in the low 80s and lows in the mid 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:28 AM
Sunset: 8:26 PM
 
Moonrise: 11:47 PM
Moonset: 9:18 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (170°)
Speed: 11Mph(18Km, 9Kts)
Details for Wednesday, May 29
Scattered thunderstorms possible. Highs in the low 80s and lows in the mid 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 90%
Cloud Coverage
Sunrise: 5:27 AM
Sunset: 8:27 PM
 
Moonrise: 11:59 PM
Moonset: 10:29 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 30
Morning clouds followed by afternoon sun. Highs in the low 80s and lows in the upper 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 5:27 AM
Sunset: 8:27 PM
 
Moonrise: 12:25 AM
Moonset: 11:39 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 14Mph(23Km, 12Kts)
Chart.
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