Arthur, Iowa
Current Conditions -  °F | °C
As of 1:15 AM on Thursday 21 Aug 2014 (Local Time) from KSLB Reporting Station
Haze Haze  
Wind Chill: 72°   Ceiling: Unl
Heat Index: 72°   Visibility: 4mi
Dew Point: 72°   Wind: 9mph
Humidity: 100%   Direction: 150°SSE
Pressure: 29.81"   Gusts: NA
Location:  42.33°N, 95.35°W
Report Text: KSLB 210615Z AUTO 15008KT 4SM BR SCT003 22/22 A2981 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 84° - Lo 71°
2 AM
P Cloudy
P Cloudy
75°
3 AM
M Cloudy
M Cloudy
75°
4 AM
P Cloudy
P Cloudy
74°
5 AM
P Cloudy
P Cloudy
73°
6 AM
P Cloudy
P Cloudy
72°
7 AM
M Cloudy
M Cloudy
71°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
20
P Cloudy
P Cloudy
84°
71°
aug
21
Iso T-Storms
Iso T-Storms
90°
70°
aug
22
PM T-Storms
PM T-Storms
88°
70°
aug
23
PM T-Storms
PM T-Storms
89°
70°
aug
24
P Cloudy
P Cloudy
86°
63°
aug
25
Iso T-Storms
Iso T-Storms
78°
65°
aug
26
Sct T-Storms
Sct T-Storms
81°
63°
aug
27
Showers
Showers
73°
55°
aug
28
M Sunny
M Sunny
74°
55°
aug
29
AM Showers
AM Showers
77°
61°
Details for Wednesday, August 20 (Evening)
Evening: Partly cloudy skies. Low 71F. Winds S at 5 to 10 mph.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 87%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 8:15 PM
 
Moonrise: 2:13 AM
Moonset: 5:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (172°)
Speed: 10Mph(16Km, 11Kts)
Details for Thursday, August 21
A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. A few storms may be severe. High near 90F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Evening: Scattered clouds with the possibility of an isolated thunderstorm developing overnight. A few storms may be severe. Low near 70F. Winds light and variable. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 8:14 PM
 
Moonrise: 3:04 AM
Moonset: 5:44 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (209°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, August 22
Afternoon thunderstorms. Highs in the upper 80s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 8:12 PM
 
Moonrise: 3:58 AM
Moonset: 6:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (89°)
Speed: 5Mph(9Km, 6Kts)
Details for Saturday, August 23
Showers and thunderstorms late. Highs in the upper 80s and lows in the low 70s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 8:10 PM
 
Moonrise: 4:54 AM
Moonset: 6:56 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (137°)
Speed: 9Mph(15Km, 11Kts)
Details for Sunday, August 24
Mix of sun and clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 8:09 PM
 
Moonrise: 5:50 AM
Moonset: 7:27 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 10Mph(16Km, 11Kts)
Details for Monday, August 25
Isolated thunderstorms. Highs in the upper 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 87%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 8:07 PM
 
Moonrise: 6:48 AM
Moonset: 7:56 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NW
Direction: NW (309°)
Speed: 7Mph(12Km, 8Kts)
Details for Tuesday, August 26
A few thunderstorms possible. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 89%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 8:06 PM
 
Moonrise: 7:44 AM
Moonset: 8:25 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (101°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, August 27
Showers. Highs in the low 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 8:04 PM
 
Moonrise: 8:42 AM
Moonset: 8:53 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (11°)
Speed: 10Mph(16Km, 12Kts)
Details for Thursday, August 28
A few clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 8:02 PM
 
Moonrise: 9:40 AM
Moonset: 9:21 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (1°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 29
Morning showers. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 8:01 PM
 
Moonrise: 10:40 AM
Moonset: 9:52 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (169°)
Speed: 10Mph(16Km, 12Kts)
Daily Forecast Chart
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