O'Fallon, Missouri
Current Conditions -  °F | °C
As of 1:54 AM on Thursday 31 Jul 2014 (Local Time) from KSUS Reporting Station
Clear Clear  
Wind Chill: 63°   Ceiling: Unl
Heat Index: 63°   Visibility: 10mi
Dew Point: 60°   Wind: 0mph
Humidity: 90%   Direction: NA
Pressure: 30.07"   Gusts: NA
Location:  38.78°N, 90.71°W
Report Text: KSUS 310654Z AUTO 00000KT 10SM CLR 17/16 A3007 RMK AO2 SLP174 T01720156
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 82° - Lo 61°
3 AM
M Clear
M Clear
65°
4 AM
M Clear
M Clear
64°
5 AM
M Clear
M Clear
63°
6 AM
M Clear
M Clear
62°
7 AM
M Sunny
M Sunny
63°
8 AM
Sunny
Sunny
68°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
30
M Clear
M Clear
82°
61°
jul
31
P Cloudy
P Cloudy
86°
63°
aug
01
M Sunny
M Sunny
85°
63°
aug
02
Iso T-Storms
Iso T-Storms
85°
62°
aug
03
Sunny
Sunny
86°
61°
aug
04
Sunny
Sunny
88°
65°
aug
05
M Sunny
M Sunny
90°
67°
aug
06
P Cloudy
P Cloudy
93°
68°
aug
07
T-Storms
T-Storms
83°
64°
aug
08
AM Showers
AM Showers
81°
64°
Details for Wednesday, July 30 (Evening)
Evening: Mostly clear. Low 61F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:15 PM
 
Moonrise: 9:31 AM
Moonset: 10:00 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Thursday, July 31
Partly cloudy skies. High 86F. Winds light and variable.
Evening: Some clouds early will give way to generally clear conditions overnight. Low 63F. Winds light and variable.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:14 PM
 
Moonrise: 10:27 AM
Moonset: 10:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (65°)
Speed: 5Mph(7Km, 5Kts)
Details for Friday, August 01
Mostly sunny. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:13 PM
 
Moonrise: 11:23 AM
Moonset: 11:01 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (97°)
Speed: 5Mph(9Km, 6Kts)
Details for Saturday, August 02
Partly cloudy with a stray thunderstorm. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:12 PM
 
Moonrise: 12:22 PM
Moonset: 11:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (23°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, August 03
Sunshine. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:11 PM
 
Moonrise: 1:21 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NE
Direction: NE (38°)
Speed: 6Mph(9Km, 6Kts)
Details for Monday, August 04
Sunny. Highs in the upper 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:10 PM
 
Moonrise: 2:22 PM
Moonset: 12:12 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (117°)
Speed: 5Mph(9Km, 6Kts)
Details for Tuesday, August 05
A few clouds. Highs in the low 90s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:09 PM
 
Moonrise: 3:23 PM
Moonset: 12:55 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (189°)
Speed: 6Mph(10Km, 7Kts)
Details for Wednesday, August 06
Mix of sun and clouds. Highs in the low 90s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:08 PM
 
Moonrise: 4:24 PM
Moonset: 1:43 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (226°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, August 07
Showers and thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 69%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:06 PM
 
Moonrise: 5:22 PM
Moonset: 2:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (235°)
Speed: 10Mph(17Km, 12Kts)
Details for Friday, August 08
Morning showers. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:05 PM
 
Moonrise: 6:16 PM
Moonset: 3:43 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (265°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
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