Weather Report
Riverton, Wyoming
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Current Conditions -  °F | °C
As of 7:00 AM on Monday 20 May 2013 (Local Time) from KRIW Reporting Station
Overcast Overcast   Feels Like: 40°
Wind Chill: 40°   Ceiling: 4000
Heat Index: 46°   Visibility: 10mi
Dew Point: 39°   Wind: 15mph
Humidity: 76%   Direction: 340° (NNW)
Pressure: 30.07"   Gusts: 23mph
Report Text: KRIW 201300Z AUTO 34013G20KT 10SM FEW027 BKN040 OVC095 08/04 A3007 RMK AO2
8 AM
Few Showers
Few Showers 47°
9 AM
Few Showers
Few Showers 48°
10 AM
Few Showers
Few Showers 51°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
may
20
Few Showers
Few Showers
61°
38°
may
21
P Cloudy
P Cloudy
67°
42°
may
22
P Cloudy
P Cloudy
77°
46°
may
23
P Cldy/Wind
P Cldy/Wind
82°
49°
may
24
Sunny/Wind
Sunny/Wind
80°
48°
may
25
M Sunny
M Sunny
83°
51°
may
26
P Cloudy
P Cloudy
82°
50°
may
27
M Sunny
M Sunny
79°
50°
may
28
P Cloudy
P Cloudy
78°
50°
may
29
M Cloudy
M Cloudy
79°
47°
Details for Monday, May 20
Cloudy with a few showers. Thunder possible. High 61F. Winds N at 15 to 25 mph. Chance of rain 50%.
Evening: A few clouds. Low 38F. Winds NW at 10 to 15 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:36 PM
 
Moonrise: 3:40 PM
Moonset: 2:50 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (356°)
Speed: 17Mph(28Km, 15Kts)
Details for Tuesday, May 21
Partly cloudy skies. High 67F. Winds light and variable.
Evening: A few clouds from time to time. Low 42F. Winds NE at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:37 PM
 
Moonrise: 4:49 PM
Moonset: 3:20 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (146°)
Speed: 5Mph(8Km, 4Kts)
Details for Wednesday, May 22
Times of sun and clouds. Highs in the upper 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 43%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:38 PM
 
Moonrise: 6:00 PM
Moonset: 3:54 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (73°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, May 23
Partly cloudy and windy. Highs in the low 80s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:39 PM
 
Moonrise: 7:13 PM
Moonset: 4:32 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (154°)
Speed: 22Mph(36Km, 19Kts)
Details for Friday, May 24
Sunny and wind. Highs in the low 80s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 23%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:40 PM
 
Moonrise: 8:25 PM
Moonset: 5:18 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SW
Direction: SW (233°)
Speed: 21Mph(34Km, 18Kts)
Details for Saturday, May 25
A few clouds. Highs in the low 80s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 25%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:41 PM
 
Moonrise: 9:32 PM
Moonset: 6:12 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (232°)
Speed: 16Mph(26Km, 14Kts)
Details for Sunday, May 26
Mix of sun and clouds. Highs in the low 80s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 25%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:42 PM
 
Moonrise: 10:31 PM
Moonset: 7:14 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (273°)
Speed: 16Mph(26Km, 14Kts)
Details for Monday, May 27
More sun than clouds. Highs in the upper 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 28%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:43 PM
 
Moonrise: 11:22 PM
Moonset: 8:22 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (280°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, May 28
Mix of sun and clouds. Highs in the upper 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 28%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:44 PM
 
Moonrise: 11:59 PM
Moonset: 9:34 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (269°)
Speed: 15Mph(24Km, 13Kts)
Details for Wednesday, May 29
More clouds than sun. Highs in the upper 70s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 27%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 71%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:44 PM
 
Moonrise: 12:05 AM
Moonset: 10:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (232°)
Speed: 17Mph(28Km, 15Kts)
Chart.
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