Extended Forecast
Yellowstone National Park, Wyoming
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Current Conditions -  °F | °C
As of 1:10 PM on Friday 24 May 2013 (Local Time) from KWYS Reporting Station
Clear Clear   Feels Like: 50°
Wind Chill: 50°   Ceiling: Unl
Heat Index: 50°   Visibility: 10mi
Dew Point: 45°   Wind: 15mph
Humidity: 82%   Direction: 220° (SW)
Pressure: 30.07"   Gusts: 30mph
Report Text: KWYS 241910Z AUTO 22013G26KT 210V270 10SM CLR 10/07 A3007 RMK AO2
2 PM
Sunny
Sunny 48°
3 PM
Sunny
Sunny 50°
4 PM
Sunny
Sunny 51°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
Friday, May 24
Sunny
Sunny
51°
25°
View Detailed Hourly »
SunriseRise: 5:45 AM Set: 8:52 PM SunsetRise: 8:37 PM Set: 5:22 AM
Day: Sunny. High 51F. Winds SW at 10 to 20 mph.
Night: Some passing clouds. Low near 25F. Winds SSW at 10 to 15 mph.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 28%
PrecipitationPrecipitation: 0%
Snow ProbabilitySnow Probability: 0%
Cloud CoverageCloud Coverage: 5%
Moon PhaseMoon Phase: Full
Wind Speed: 16Mph (26Km, 14Kts)
Wind Direction: 216° (SW)
Saturday, May 25
P Cloudy
Partly Cloudy
59°
29°
View Detailed Hourly »
SunriseRise: 5:44 AM Set: 8:53 PM SunsetRise: 9:44 PM Set: 6:15 AM
Day: Some sun in the morning with increasing clouds during the afternoon. High 59F. Winds S at 10 to 15 mph.
Night: Partly cloudy. Low 29F. Winds SSW at 5 to 10 mph.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 34%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 5%
Cloud CoverageCloud Coverage: 55%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 12Mph (20Km, 10Kts)
Wind Direction: 190° (S)
Sunday, May 26
M Cloudy
Mostly Cloudy
56°
31°
SunriseRise: 5:44 AM Set: 8:54 PM SunsetRise: 10:44 PM Set: 7:17 AM
More clouds than sun. Highs in the mid 50s and lows in the low 30s.
UVUV Index: 6 (High)
Relative HumidityRelative Humidity: 47%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 4%
Cloud CoverageCloud Coverage: 75%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 8Mph (13Km, 7Kts)
Wind Direction: 193° (SSW)
Monday, May 27
Iso T-Storms
Isolated Thunderstorms
54°
28°
SunriseRise: 5:43 AM Set: 8:55 PM SunsetRise: 11:34 PM Set: 8:26 AM
Partly cloudy, chance of a thunderstorm. Highs in the mid 50s and lows in the upper 20s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 55%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 11%
Cloud CoverageCloud Coverage: 43%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 195° (SSW)
Tuesday, May 28
Iso T-Storms
Isolated Thunderstorms
57°
32°
SunriseRise: 5:42 AM Set: 8:56 PM SunsetRise: 11:59 PM Set: 9:39 AM
Slight chance of a thunderstorm. Highs in the upper 50s and lows in the low 30s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 57%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 9%
Cloud CoverageCloud Coverage: 53%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 5Mph (8Km, 4Kts)
Wind Direction: 189° (S)
Wednesday, May 29
Sct T-Storms
Scattered Thunderstorms
54°
32°
SunriseRise: 5:41 AM Set: 8:57 PM SunsetRise: 12:16 AM Set: 10:52 AM
Scattered thunderstorms. Highs in the mid 50s and lows in the low 30s.
UVUV Index: 8 (Very High)
Relative HumidityRelative Humidity: 63%
PrecipitationPrecipitation: 40%
Snow ProbabilitySnow Probability: 14%
Cloud CoverageCloud Coverage: 61%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 192° (SSW)
Thursday, May 30
Iso T-Storms
Isolated Thunderstorms
49°
28°
SunriseRise: 5:41 AM Set: 8:58 PM SunsetRise: 12:52 AM Set: 12:03 PM
Slight chance of a thunderstorm. Highs in the upper 40s and lows in the upper 20s.
UVUV Index: 6 (High)
Relative HumidityRelative Humidity: 70%
PrecipitationPrecipitation: 30%
Snow ProbabilitySnow Probability: 7%
Cloud CoverageCloud Coverage: 85%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 7Mph (12Km, 6Kts)
Wind Direction: 251° (WSW)
Friday, May 31
Cloudy
Cloudy
52°
30°
SunriseRise: 5:40 AM Set: 8:59 PM SunsetRise: 1:24 AM Set: 1:12 PM
Mostly Cloudy. Highs in the low 50s and lows in the low 30s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 64%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 6%
Cloud CoverageCloud Coverage: 73%
Moon PhaseMoon Phase: Waning Gibbous
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 269° (W)
Saturday, June 01
M Sunny
Mostly Sunny
56°
29°
SunriseRise: 5:40 AM Set: 9:00 PM SunsetRise: 1:53 AM Set: 2:18 PM
A few clouds. Highs in the mid 50s and lows in the upper 20s.
UVUV Index: 9 (Very High)
Relative HumidityRelative Humidity: 57%
PrecipitationPrecipitation: 10%
Snow ProbabilitySnow Probability: 3%
Cloud CoverageCloud Coverage: 10%
Moon PhaseMoon Phase: Last Quarter
Wind Speed: 6Mph (10Km, 5Kts)
Wind Direction: 156° (SSE)
Sunday, June 02
Cloudy
Cloudy
51°
30°
SunriseRise: 5:39 AM Set: 9:00 PM SunsetRise: 2:21 AM Set: 3:23 PM
Mostly Cloudy. Highs in the low 50s and lows in the low 30s.
UVUV Index: 7 (High)
Relative HumidityRelative Humidity: 65%
PrecipitationPrecipitation: 20%
Snow ProbabilitySnow Probability: 7%
Cloud CoverageCloud Coverage: 67%
Moon PhaseMoon Phase: Waning Crescent
Wind Speed: 3Mph (5Km, 3Kts)
Wind Direction: 56° (NE)
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