Clayton, Missouri
Current Conditions -  °F | °C
As of 9:51 PM on Tuesday 29 Jul 2014 (Local Time) from KSTL Reporting Station
Few Clouds Few Clouds  
Wind Chill: 72°   Ceiling: Unl
Heat Index: 72°   Visibility: 10mi
Dew Point: 56°   Wind: 0mph
Humidity: 57%   Direction: NA
Pressure: 30.09"   Gusts: NA
Location:  38.65°N, 90.34°W
Report Text: KSTL 300251Z 00000KT 10SM FEW250 22/13 A3009 RMK AO2 SLP178 T02220133 53000
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 80° - Lo 64°
11 PM
Clear
Clear
71°
12 AM
Clear
Clear
69°
1 AM
Clear
Clear
68°
2 AM
Clear
Clear
66°
3 AM
Clear
Clear
66°
4 AM
P Cloudy
P Cloudy
66°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
jul
29
M Clear
M Clear
80°
64°
jul
30
P Cloudy
P Cloudy
85°
65°
jul
31
P Cloudy
P Cloudy
85°
65°
aug
01
M Sunny
M Sunny
85°
64°
aug
02
M Sunny
M Sunny
85°
64°
aug
03
M Sunny
M Sunny
85°
63°
aug
04
M Sunny
M Sunny
87°
63°
aug
05
Sunny
Sunny
91°
68°
aug
06
P Cloudy
P Cloudy
88°
69°
aug
07
Iso T-Storms
Iso T-Storms
85°
67°
Details for Tuesday, July 29 (Evening)
Evening: Mostly clear. Low 64F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:15 PM
 
Moonrise: 8:35 AM
Moonset: 9:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (285°)
Speed: 3Mph(4Km, 3Kts)
Details for Wednesday, July 30
Intervals of clouds and sunshine. High around 85F. Winds light and variable.
Evening: Partly cloudy skies. Low near 65F. Winds light and variable.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:14 PM
 
Moonrise: 9:30 AM
Moonset: 9:59 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (297°)
Speed: 5Mph(8Km, 6Kts)
Details for Thursday, July 31
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:13 PM
 
Moonrise: 10:26 AM
Moonset: 10:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 01
Plenty of sun. Highs in the mid 80s and lows in the mid 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:12 PM
 
Moonrise: 11:22 AM
Moonset: 11:00 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (2°)
Speed: 6Mph(9Km, 6Kts)
Details for Saturday, August 02
More sun than clouds. Highs in the mid 80s and lows in the mid 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:11 PM
 
Moonrise: 12:21 PM
Moonset: 11:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (1°)
Speed: 8Mph(12Km, 9Kts)
Details for Sunday, August 03
More sun than clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:10 PM
 
Moonrise: 1:20 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  N
Direction: N (11°)
Speed: 8Mph(14Km, 10Kts)
Details for Monday, August 04
A few clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:09 PM
 
Moonrise: 2:21 PM
Moonset: 12:11 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (43°)
Speed: 8Mph(13Km, 9Kts)
Details for Tuesday, August 05
Sunny. Highs in the low 90s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:08 PM
 
Moonrise: 3:22 PM
Moonset: 12:53 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (130°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, August 06
Times of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:06 PM
 
Moonrise: 4:23 PM
Moonset: 1:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (130°)
Speed: 8Mph(12Km, 9Kts)
Details for Thursday, August 07
Partly cloudy, chance of a thunderstorm. Highs in the mid 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:05 PM
 
Moonrise: 5:21 PM
Moonset: 2:39 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (176°)
Speed: 10Mph(16Km, 11Kts)
Daily Forecast Chart
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