Weather Report
Lake Forest, Illinois
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Current Conditions -  °F | °C
As of 5:22 AM on Wednesday 22 May 2013 (Local Time) from KPWK Reporting Station
Light Rain Light Rain   Feels Like: 66°
Wind Chill: 66°   Ceiling: 1500
Heat Index: 66°   Visibility: 6mi
Dew Point: 64°   Wind: 3mph
Humidity: 94%   Direction: 40° (NE)
Pressure: 29.66"   Gusts: NA
Report Text: KPWK 221022Z AUTO 04003KT 6SM -RA BR FEW009 BKN015 OVC021 19/18 A2966 RMK AO2 RAB0956 P0000 $
6 AM
T-Showers
T-Showers 63°
7 AM
T-Showers
T-Showers 63°
8 AM
T-Showers
T-Showers 64°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
may
22
T-Showers
T-Showers
67°
51°
may
23
Showers/Wind
Showers/Wind
51°
38°
may
24
M Sunny
M Sunny
60°
43°
may
25
Few Showers
Few Showers
58°
46°
may
26
P Cloudy
P Cloudy
61°
50°
may
27
P Cloudy
P Cloudy
65°
54°
may
28
Iso T-Storms
Iso T-Storms
74°
62°
may
29
Showers
Showers
74°
65°
may
30
P Cloudy
P Cloudy
79°
66°
may
31
P Cloudy
P Cloudy
78°
65°
Details for Wednesday, May 22
Showers and thundershowers likely. High 67F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Evening: Variable clouds with showers at times, and perhaps a rumble or two of thunder, especially this evening. Low 51F. Winds NW at 10 to 15 mph. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 71%
Cloud Coverage
Sunrise: 5:24 AM
Sunset: 8:13 PM
 
Moonrise: 5:32 PM
Moonset: 3:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (229°)
Speed: 8Mph(13Km, 7Kts)
Details for Thursday, May 23
Windy. Showers in the morning becoming widely scattered in the afternoon. High 51F. Winds N at 20 to 30 mph. Chance of rain 60%. Winds could occasionally gust over 40 mph.
Evening: Some clouds early will give way to generally clear conditions overnight. Low 38F. N winds at 15 to 25 mph, diminishing to 5 to 10 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 68%
Cloud Coverage
Sunrise: 5:23 AM
Sunset: 8:14 PM
 
Moonrise: 6:44 PM
Moonset: 4:09 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (5°)
Speed: 24Mph(39Km, 21Kts)
Details for Friday, May 24
More sun than clouds. Highs in the low 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 5:22 AM
Sunset: 8:15 PM
 
Moonrise: 7:56 PM
Moonset: 4:55 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NE
Direction: NE (47°)
Speed: 8Mph(13Km, 7Kts)
Details for Saturday, May 25
Few showers. Highs in the upper 50s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 5:21 AM
Sunset: 8:16 PM
 
Moonrise: 9:03 PM
Moonset: 5:48 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, May 26
Partly cloudy. Highs in the low 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 5:21 AM
Sunset: 8:17 PM
 
Moonrise: 10:03 PM
Moonset: 6:50 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ENE
Direction: ENE (78°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, May 27
Partly cloudy. Highs in the mid 60s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 5:20 AM
Sunset: 8:18 PM
 
Moonrise: 10:55 PM
Moonset: 7:58 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (105°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, May 28
Partly cloudy with a stray thunderstorm. Highs in the mid 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 5:19 AM
Sunset: 8:19 PM
 
Moonrise: 11:39 PM
Moonset: 9:09 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (163°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, May 29
Showers. Highs in the mid 70s and lows in the mid 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:19 AM
Sunset: 8:19 PM
 
Moonrise: 11:59 PM
Moonset: 10:21 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 30
Times of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:18 AM
Sunset: 8:20 PM
 
Moonrise: 12:17 AM
Moonset: 11:31 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (201°)
Speed: 15Mph(24Km, 13Kts)
Details for Friday, May 31
Mix of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 5:18 AM
Sunset: 8:21 PM
 
Moonrise: 12:50 AM
Moonset: 12:38 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (200°)
Speed: 15Mph(24Km, 13Kts)
Chart.
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