Williamson, Illinois
Current Conditions -  °F | °C
As of 3:35 PM on Friday 25 Jul 2014 (Local Time) from K3LF Reporting Station
Clear Clear  
Wind Chill: 67°   Ceiling: Unl
Heat Index: 67°   Visibility: 10mi
Dew Point: 63°   Wind: 21mph
Humidity: 86%   Direction: 180°S
Pressure: 29.9"   Gusts: 26mph
Location:  39.0218°N, 89.7604°W
Report Text: K3LF 252035Z AUTO 18018G23KT 10SM CLR 20/17 A2990 RMK AO2 P0001 T01960172
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 81° - Lo 69°
4 PM
Iso T-Storms
Iso T-Storms
70°
5 PM
Iso T-Storms
Iso T-Storms
74°
6 PM
Sct T-Storms
Sct T-Storms
75°
7 PM
Sct T-Storms
Sct T-Storms
74°
8 PM
Sct T-Storms
Sct T-Storms
77°
9 PM
P Cloudy
P Cloudy
74°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
jul
25
T-Storms
T-Storms
81°
69°
jul
26
Iso T-Storms
Iso T-Storms
93°
71°
jul
27
Iso T-Storms
Iso T-Storms
89°
61°
jul
28
P Cloudy
P Cloudy
76°
56°
jul
29
P Cloudy
P Cloudy
78°
55°
jul
30
P Cloudy
P Cloudy
80°
57°
jul
31
P Cloudy
P Cloudy
81°
58°
aug
01
P Cloudy
P Cloudy
80°
58°
aug
02
P Cloudy
P Cloudy
81°
58°
aug
03
P Cloudy
P Cloudy
80°
58°
Details for Friday, July 25 (Evening)
Evening: Scattered thunderstorms during the evening. Partly cloudy skies after midnight. Low 69F. Winds S at 10 to 20 mph. Chance of rain 40%.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:17 PM
 
Moonrise: 4:53 AM
Moonset: 7:15 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (188°)
Speed: 15Mph(24Km, 13Kts)
Details for Saturday, July 26
A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. A few storms may be severe. High 93F. Winds WSW at 10 to 15 mph. Chance of rain 30%.
Evening: Scattered thunderstorms, especially overnight. A few storms may be severe. Low 71F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:16 PM
 
Moonrise: 5:47 AM
Moonset: 7:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 12Mph(20Km, 10Kts)
Details for Sunday, July 27
Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:15 PM
 
Moonrise: 6:42 AM
Moonset: 8:26 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 16Mph(26Km, 14Kts)
Details for Monday, July 28
Partly cloudy. Highs in the mid 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 8:14 PM
 
Moonrise: 7:37 AM
Moonset: 8:58 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (337°)
Speed: 13Mph(21Km, 11Kts)
Details for Tuesday, July 29
Times of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 8:13 PM
 
Moonrise: 8:32 AM
Moonset: 9:28 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (349°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, July 30
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 8:12 PM
 
Moonrise: 9:28 AM
Moonset: 9:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (353°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Partly cloudy. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 8:11 PM
 
Moonrise: 10:24 AM
Moonset: 10:27 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (161°)
Speed: 5Mph(8Km, 4Kts)
Details for Friday, August 01
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:10 PM
 
Moonrise: 11:21 AM
Moonset: 10:58 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (110°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, August 02
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:09 PM
 
Moonrise: 12:19 PM
Moonset: 11:31 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (26°)
Speed: 6Mph(10Km, 5Kts)
Details for Sunday, August 03
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:08 PM
 
Moonrise: 1:18 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NE
Direction: NE (36°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
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