Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 4:30 PM on Friday 01 Aug 2014 (Local Time) from KWYS Reporting Station
Overcast Overcast  
Wind Chill: 59°   Ceiling: 5000
Heat Index: 59°   Visibility: 10mi
Dew Point: 48°   Wind: 9mph
Humidity: 67%   Direction: 100°E
Pressure: 30.35"   Gusts: NA
Location:  44.5747°N, 110.518°W
Report Text: KWYS 012230Z AUTO 10008KT 10SM SCT040 BKN050 OVC065 15/09 A3035 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 67° - Lo 41°
5 PM
Sct T-Storms
Sct T-Storms
63°
6 PM
Sct T-Storms
Sct T-Storms
62°
7 PM
Iso T-Storms
Iso T-Storms
62°
8 PM
Iso T-Storms
Iso T-Storms
58°
9 PM
Iso T-Storms
Iso T-Storms
54°
10 PM
Iso T-Storms
Iso T-Storms
54°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
01
Iso T-Storms
Iso T-Storms
67°
41°
aug
02
M Sunny
M Sunny
72°
43°
aug
03
P Cloudy
P Cloudy
76°
44°
aug
04
PM T-Storms
PM T-Storms
71°
45°
aug
05
Sct T-Storms
Sct T-Storms
64°
43°
aug
06
Sct T-Storms
Sct T-Storms
68°
43°
aug
07
M Sunny
M Sunny
71°
40°
aug
08
PM T-Storms
PM T-Storms
68°
41°
aug
09
PM T-Storms
PM T-Storms
68°
42°
aug
10
M Sunny
M Sunny
69°
41°
Details for Friday, August 01 (Evening)
Evening: Widely scattered showers or a thunderstorm this evening. Then partly cloudy. Low 41F. Winds E at 5 to 10 mph. Chance of rain 30%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:46 PM
 
Moonrise: 11:51 AM
Moonset: 11:16 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (92°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, August 02
Sunshine and some clouds. High 72F. Winds light and variable.
Evening: Isolated thunderstorms in the evening. Fair skies overnight. Low 43F. Winds light and variable. Chance of rain 30%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:45 PM
 
Moonrise: 12:51 PM
Moonset: 11:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (203°)
Speed: 4Mph(7Km, 5Kts)
Details for Sunday, August 03
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:44 PM
 
Moonrise: 1:54 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 5Mph(9Km, 6Kts)
Details for Monday, August 04
Afternoon thunderstorms. Highs in the low 70s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:42 PM
 
Moonrise: 2:57 PM
Moonset: 12:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (129°)
Speed: 5Mph(8Km, 6Kts)
Details for Tuesday, August 05
Scattered thunderstorms. Highs in the mid 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:41 PM
 
Moonrise: 4:00 PM
Moonset: 1:03 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (170°)
Speed: 5Mph(9Km, 6Kts)
Details for Wednesday, August 06
Scattered thunderstorms. Highs in the upper 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:40 PM
 
Moonrise: 5:02 PM
Moonset: 1:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 7Mph(12Km, 8Kts)
Details for Thursday, August 07
Mostly sunny. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:38 PM
 
Moonrise: 6:00 PM
Moonset: 2:46 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (240°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 08
Showers and thunderstorms late. Highs in the upper 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:37 PM
 
Moonrise: 6:52 PM
Moonset: 3:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (227°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, August 09
Showers and thunderstorms late. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 8:35 PM
 
Moonrise: 7:38 PM
Moonset: 5:02 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (233°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 10
Plenty of sun. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 8:34 PM
 
Moonrise: 8:19 PM
Moonset: 6:17 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SW
Direction: SW (233°)
Speed: 8Mph(13Km, 10Kts)
Daily Forecast Chart
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