Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 12:50 AM on Tuesday 29 Jul 2014 (Local Time) from KWYS Reporting Station
Overcast Overcast  
Wind Chill: 61°   Ceiling: 6000
Heat Index: 61°   Visibility: 10mi
Dew Point: 48°   Wind: 6mph
Humidity: 63%   Direction: 130° (SE)
Pressure: 30.42"   Gusts: NA
Report Text: KWYS 290650Z AUTO 13005KT 10SM BKN060 OVC080 16/09 A3042 RMK AO2
2 AM
Iso T-Storms
Iso T-Storms 54°
3 AM
Iso T-Storms
Iso T-Storms 53°
4 AM
Iso T-Storms
Iso T-Storms 51°
10 Day Forecast -  °F | °C
Monday, July 28
Iso T-Storms
Isolated Thunderstorms
77°

47°
View Detailed Hourly »
SunriseRise: 6:04 AM Set: 8:52 PM SunsetRise: 7:55 AM Set: 9:28 PM
Day: NA
Night: Partly cloudy with a slight chance of thunderstorms. Low 47F. Winds light and variable. Chance of rain 30%.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 92%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 95%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 2Mph (3Km, 1Kts)
Wind Direction: 80° (E)
Tuesday, July 29
Sct T-Storms
Scattered Thunderstorms
67°

40°
View Detailed Hourly »
SunriseRise: 6:05 AM Set: 8:50 PM SunsetRise: 8:53 AM Set: 9:55 PM
Day: Mixed clouds and sun with scattered thunderstorms. High 67F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Night: Partly cloudy with a slight chance of thunderstorms. Low near 40F. Winds light and variable. Chance of rain 30%.
UVUV Index: 4 (Moderate)
Relative HumidityRelative Humidity: 62%
PrecipitationPrecipitation: 50%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 95%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 7Mph (12Km, 6Kts)
Wind Direction: 62° (ENE)
Wednesday, July 30
PM Showers
PM Showers
72°

42°
SunriseRise: 6:06 AM Set: 8:49 PM SunsetRise: 9:52 AM Set: 10:21 PM
Showers possible in the afternoon. Highs in the low 70s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 51%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 42%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 106° (ESE)
Thursday, July 31
Sct T-Storms
Scattered Thunderstorms
71°

43°
SunriseRise: 6:07 AM Set: 8:48 PM SunsetRise: 10:51 AM Set: 10:48 PM
A few thunderstorms possible. Highs in the low 70s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 60%
PrecipitationPrecipitation: 50%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 45%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 5Mph (8Km, 4Kts)
Wind Direction: 119° (ESE)
Friday, August 01
Sct T-Storms
Scattered Thunderstorms
69°

42°
SunriseRise: 6:08 AM Set: 8:47 PM SunsetRise: 11:51 AM Set: 11:17 PM
Scattered thunderstorms. Highs in the upper 60s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 63%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 41%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 5Mph (8Km, 4Kts)
Wind Direction: 61° (ENE)
Saturday, August 02
Sct T-Storms
Scattered Thunderstorms
72°

41°
SunriseRise: 6:10 AM Set: 8:45 PM SunsetRise: 12:52 PM Set: 11:48 PM
Scattered thunderstorms possible. Highs in the low 70s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 63%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 61%
Moon PhaseMoon Phase: Waxing Crescent
Wind Speed: 5Mph (8Km, 4Kts)
Wind Direction: 44° (NE)
Sunday, August 03
Iso T-Storms
Isolated Thunderstorms
76°

44°
SunriseRise: 6:11 AM Set: 8:44 PM SunsetRise: 1:54 PM Set: 12:01 AM
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the mid 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 60%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 45%
Moon PhaseMoon Phase: First Quarter
Wind Speed: 3Mph (5Km, 3Kts)
Wind Direction: 37° (NE)
Monday, August 04
Iso T-Storms
Isolated Thunderstorms
70°

43°
SunriseRise: 6:12 AM Set: 8:43 PM SunsetRise: 2:57 PM Set: 12:22 AM
Isolated thunderstorms. Highs in the low 70s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 67%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 58%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 4Mph (7Km, 3Kts)
Wind Direction: 110° (ESE)
Tuesday, August 05
P Cloudy
Partly Cloudy
72°

43°
SunriseRise: 6:13 AM Set: 8:42 PM SunsetRise: 4:01 PM Set: 1:03 AM
Mix of sun and clouds. Highs in the low 70s and lows in the low 40s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 20%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 44%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 213° (SSW)
Wednesday, August 06
Rain
Rain
70°

42°
SunriseRise: 6:14 AM Set: 8:40 PM SunsetRise: 5:02 PM Set: 1:51 AM
Rain. Highs in the low 70s and lows in the low 40s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 68%
PrecipitationPrecipitation: 70%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 67%
Moon PhaseMoon Phase: Waxing Gibbous
Wind Speed: 5Mph (8Km, 4Kts)
Wind Direction: 252° (WSW)
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