Williamson, Iowa
Current Conditions -  °F | °C
As of 2:55 PM on Thursday 21 Aug 2014 (Local Time) from KCNC Reporting Station
Few Clouds Few Clouds  
Wind Chill: 86°   Ceiling: Unl
Heat Index: 95°   Visibility: 9mi
Dew Point: 75°   Wind: 8mph
Humidity: 70%   Direction: 170°S
Pressure: 29.88"   Gusts: NA
Location:  41.09°N, 93.25°W
Report Text: KCNC 211955Z AUTO 17007KT 110V190 9SM FEW026 30/24 A2988 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 87° - Lo 73°
4 PM
M Cloudy
M Cloudy
86°
5 PM
M Cloudy
M Cloudy
87°
6 PM
P Cloudy
P Cloudy
87°
7 PM
P Cloudy
P Cloudy
85°
8 PM
P Cloudy
P Cloudy
82°
9 PM
M Clear
M Clear
80°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
M Cloudy
M Cloudy
87°
73°
aug
22
PM T-Storms
PM T-Storms
91°
72°
aug
23
Iso T-Storms
Iso T-Storms
91°
71°
aug
24
Sunny
Sunny
91°
71°
aug
25
AM T-Storms
AM T-Storms
87°
68°
aug
26
Sct T-Storms
Sct T-Storms
89°
70°
aug
27
Sct T-Storms
Sct T-Storms
79°
60°
aug
28
Sunny
Sunny
76°
63°
aug
29
M Sunny
M Sunny
78°
67°
aug
30
P Cloudy
P Cloudy
79°
65°
Details for Thursday, August 21
Mostly cloudy. High 87F. Winds SSW at 10 to 15 mph.
Evening: Variable clouds with scattered showers and thunderstorms, mainly late. Low 73F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 8:03 PM
 
Moonrise: 2:59 AM
Moonset: 5:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (279°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, August 22
Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 91F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Evening: Scattered thunderstorms. Low 72F. Winds SE at 5 to 10 mph. Chance of rain 50%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 8:01 PM
 
Moonrise: 3:52 AM
Moonset: 6:10 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (231°)
Speed: 8Mph(12Km, 9Kts)
Details for Saturday, August 23
Slight chance of a thunderstorm. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:59 PM
 
Moonrise: 4:48 AM
Moonset: 6:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (157°)
Speed: 10Mph(16Km, 12Kts)
Details for Sunday, August 24
Mainly sunny. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:32 AM
Sunset: 7:58 PM
 
Moonrise: 5:43 AM
Moonset: 7:16 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (192°)
Speed: 12Mph(20Km, 14Kts)
Details for Monday, August 25
Morning showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 7:56 PM
 
Moonrise: 6:40 AM
Moonset: 7:46 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NW
Direction: NW (323°)
Speed: 8Mph(13Km, 9Kts)
Details for Tuesday, August 26
Scattered thunderstorms. Highs in the upper 80s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 7:55 PM
 
Moonrise: 7:36 AM
Moonset: 8:15 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSE
Direction: SSE (167°)
Speed: 11Mph(17Km, 12Kts)
Details for Wednesday, August 27
A few thunderstorms possible. Highs in the upper 70s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 7:53 PM
 
Moonrise: 8:33 AM
Moonset: 8:44 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (107°)
Speed: 10Mph(16Km, 12Kts)
Details for Thursday, August 28
Mainly sunny. Highs in the mid 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 7:52 PM
 
Moonrise: 9:30 AM
Moonset: 9:13 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (285°)
Speed: 9Mph(15Km, 11Kts)
Details for Friday, August 29
Plenty of sun. Highs in the upper 70s and lows in the upper 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:50 PM
 
Moonrise: 10:29 AM
Moonset: 9:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (191°)
Speed: 11Mph(18Km, 13Kts)
Details for Saturday, August 30
Partly cloudy. Highs in the upper 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 7:48 PM
 
Moonrise: 11:28 AM
Moonset: 10:20 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (167°)
Speed: 10Mph(16Km, 11Kts)
Daily Forecast Chart
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