Yellowstone Natl Park, Wyoming
Current Conditions -  °F | °C
As of 2:30 AM on Wednesday 27 Aug 2014 (Local Time) from KWYS Reporting Station
Clear Clear  
Wind Chill: 34°   Ceiling: Unl
Heat Index: 34°   Visibility: 10mi
Dew Point: 34°   Wind: 0mph
Humidity: 100%   Direction: NA
Pressure: 30.3"   Gusts: NA
Location:  44.5°N, 110.58°W
Report Text: KWYS 270830Z AUTO 00000KT 10SM CLR 01/01 A3030 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 61° - Lo 36°
3 AM
M Clear
M Clear
39°
4 AM
P Cloudy
P Cloudy
38°
5 AM
P Cloudy
P Cloudy
37°
6 AM
P Cloudy
P Cloudy
37°
7 AM
M Sunny
M Sunny
40°
8 AM
M Sunny
M Sunny
44°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
aug
26
P Cloudy
P Cloudy
61°
36°
aug
27
Sunny
Sunny
67°
38°
aug
28
Sunny
Sunny
68°
40°
aug
29
M Sunny
M Sunny
67°
40°
aug
30
T-Storms
T-Storms
60°
36°
aug
31
AM T-Storms
AM T-Storms
53°
31°
sep
01
P Cloudy
P Cloudy
55°
32°
sep
02
Sunny
Sunny
57°
31°
sep
03
Sunny
Sunny
61°
33°
sep
04
M Sunny
M Sunny
58°
33°
Details for Tuesday, August 26 (Evening)
Evening: Some clouds. Low 36F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 95%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 8:09 PM
 
Moonrise: 7:46 AM
Moonset: 8:26 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Wednesday, August 27
Sunny skies. High 67F. Winds W at 5 to 10 mph.
Evening: Mainly clear. Low 38F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 8:07 PM
 
Moonrise: 8:45 AM
Moonset: 8:53 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (263°)
Speed: 7Mph(12Km, 8Kts)
Details for Thursday, August 28
Sunny. Highs in the upper 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 8:05 PM
 
Moonrise: 9:45 AM
Moonset: 9:21 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (256°)
Speed: 9Mph(15Km, 11Kts)
Details for Friday, August 29
Mostly sunny. Highs in the upper 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 8:03 PM
 
Moonrise: 10:45 AM
Moonset: 9:51 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (233°)
Speed: 10Mph(16Km, 11Kts)
Details for Saturday, August 30
Showers and thunderstorms. Highs in the low 60s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 8:02 PM
 
Moonrise: 11:46 AM
Moonset: 10:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (219°)
Speed: 15Mph(24Km, 17Kts)
Details for Sunday, August 31
Thunderstorms early. Highs in the low 50s and lows in the low 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 8:00 PM
 
Moonrise: 12:48 PM
Moonset: 11:01 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (251°)
Speed: 11Mph(18Km, 13Kts)
Details for Monday, September 01
Times of sun and clouds. Highs in the mid 50s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:58 PM
 
Moonrise: 1:50 PM
Moonset: 11:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 10Mph(16Km, 11Kts)
Details for Tuesday, September 02
Abundant sunshine. Highs in the upper 50s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:56 PM
 
Moonrise: 2:50 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SW
Direction: SW (227°)
Speed: 12Mph(19Km, 13Kts)
Details for Wednesday, September 03
Abundant sunshine. Highs in the low 60s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:55 PM
 
Moonrise: 3:47 PM
Moonset: 12:36 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (225°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, September 04
A few clouds. Highs in the upper 50s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 7:53 PM
 
Moonrise: 4:40 PM
Moonset: 1:35 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (247°)
Speed: 6Mph(10Km, 7Kts)
Daily Forecast Chart
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