Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 2:50 AM on Friday 25 Jul 2014 (Local Time) from KWYS Reporting Station
Clear Clear  
Wind Chill:   Ceiling: Unl
Heat Index:   Visibility: 10mi
Dew Point: -5°   Wind: 7mph
Humidity: 37%   Direction: 210°SSW
Pressure: 30.18"   Gusts: NA
Location:  44.5747°N, 110.518°W
Report Text: KWYS 250850Z AUTO 21006KT 10SM CLR 09/M05 A3018 RMK AO2
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 21° - Lo 1°
4 AM
Clear
Clear
5 AM
Clear
Clear
6 AM
Clear
Clear
7 AM
Sunny
Sunny
8 AM
Sunny
Sunny
9 AM
Sunny
Sunny
11°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
jul
24
Clear
Clear
21°
jul
25
Sunny
Sunny
21°
jul
26
Sunny
Sunny
22°
jul
27
Sunny
Sunny
26°
jul
28
Iso T-Storms
Iso T-Storms
23°
jul
29
Iso T-Storms
Iso T-Storms
23°
jul
30
Iso T-Storms
Iso T-Storms
23°
jul
31
Iso T-Storms
Iso T-Storms
23°
aug
01
P Cloudy
P Cloudy
24°
aug
02
P Cloudy
P Cloudy
23°
Details for Thursday, July 24 (Evening)
Evening: Generally clear. Low 33F. Winds WSW at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:56 PM
 
Moonrise: 4:12 AM
Moonset: 7:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 6Mph(9Km, 5Kts)
Details for Friday, July 25
Sunny skies. High around 70F. Winds SW at 10 to 20 mph.
Evening: Clear. Low near 35F. Winds WSW at 10 to 15 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 29%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:55 PM
 
Moonrise: 5:05 AM
Moonset: 7:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (232°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, July 26
Mainly sunny. Highs in the low 70s and lows in the upper 30s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 32%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:54 PM
 
Moonrise: 6:01 AM
Moonset: 8:27 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (260°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, July 27
Abundant sunshine. Highs in the upper 70s and lows in the low 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:53 PM
 
Moonrise: 6:58 AM
Moonset: 8:59 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 6Mph(10Km, 5Kts)
Details for Monday, July 28
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:52 PM
 
Moonrise: 7:55 AM
Moonset: 9:28 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, July 29
Slight chance of a thunderstorm. Highs in the low 70s and lows in the low 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:50 PM
 
Moonrise: 8:53 AM
Moonset: 9:55 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (28°)
Speed: 6Mph(10Km, 5Kts)
Details for Wednesday, July 30
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the low 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:49 PM
 
Moonrise: 9:52 AM
Moonset: 10:21 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Isolated thunderstorms. Highs in the mid 70s and lows in the low 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:48 PM
 
Moonrise: 10:51 AM
Moonset: 10:48 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (49°)
Speed: 6Mph(10Km, 5Kts)
Details for Friday, August 01
Partly cloudy. Highs in the mid 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:47 PM
 
Moonrise: 11:51 AM
Moonset: 11:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (75°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, August 02
Partly cloudy. Highs in the low 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:45 PM
 
Moonrise: 12:52 PM
Moonset: 11:48 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (232°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
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