Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 3:10 AM on Saturday 26 Jul 2014 (Local Time) from KWYS Reporting Station
Clear Clear  
Wind Chill: 36°   Ceiling: Unl
Heat Index: 36°   Visibility: 10mi
Dew Point: 30°   Wind: 0mph
Humidity: 81%   Direction: NA
Pressure: 30.23"   Gusts: NA
Location:  44.5747°N, 110.518°W
Report Text: KWYS 260910Z AUTO 00000KT 10SM CLR 02/M01 A3023 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 72° - Lo 35°
4 AM
Clear
Clear
32°
5 AM
Clear
Clear
30°
6 AM
Clear
Clear
32°
7 AM
Sunny
Sunny
37°
8 AM
Sunny
Sunny
46°
9 AM
Sunny
Sunny
53°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
jul
26
Sunny
Sunny
72°
35°
jul
27
Sunny
Sunny
78°
43°
jul
28
Iso T-Storms
Iso T-Storms
77°
47°
jul
29
Sct T-Storms
Sct T-Storms
70°
44°
jul
30
Iso T-Storms
Iso T-Storms
68°
42°
jul
31
Iso T-Storms
Iso T-Storms
72°
44°
aug
01
Sct T-Storms
Sct T-Storms
74°
44°
aug
02
P Cloudy
P Cloudy
73°
45°
aug
03
T-Storms
T-Storms
73°
45°
aug
04
Sct Showers
Sct Showers
70°
43°
Details for Saturday, July 26
Abundant sunshine. High 72F. Winds W at 5 to 10 mph.
Evening: Generally clear. Low around 35F. Winds NNE at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 35%
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 (264°)
Speed: 9Mph(15Km, 8Kts)
Details for Sunday, July 27
Sunny skies. High 78F. Winds light and variable.
Evening: A few clouds. Low 43F. Winds light and variable.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 35%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
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:  SSE
Direction: SSE (147°)
Speed: 4Mph(7Km, 3Kts)
Details for Monday, July 28
Isolated thunderstorms. Highs in the upper 70s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
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:  ESE
Direction: ESE (114°)
Speed: 5Mph(8Km, 4Kts)
Details for Tuesday, July 29
A few thunderstorms possible. Highs in the low 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 40%
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:  ENE
Direction: ENE (71°)
Speed: 6Mph(10Km, 5Kts)
Details for Wednesday, July 30
Slight chance of a thunderstorm. Highs in the upper 60s 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:  ENE
Direction: ENE (69°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Partly cloudy with a stray thunderstorm. Highs in the low 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
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:  ENE
Direction: ENE (65°)
Speed: 5Mph(8Km, 4Kts)
Details for Friday, August 01
Scattered thunderstorms possible. Highs in the mid 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
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:  NE
Direction: NE (54°)
Speed: 5Mph(8Km, 4Kts)
Details for Saturday, August 02
Times of sun and clouds. Highs in the low 70s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
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:  NE
Direction: NE (50°)
Speed: 5Mph(8Km, 4Kts)
Details for Sunday, August 03
Thunderstorms. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:44 PM
 
Moonrise: 1:54 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  E
Direction: E (79°)
Speed: 5Mph(8Km, 4Kts)
Details for Monday, August 04
Scattered showers. Highs in the low 70s and lows in the low 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:43 PM
 
Moonrise: 2:57 PM
Moonset: 12:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (225°)
Speed: 5Mph(8Km, 4Kts)
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