Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 2:10 PM on Saturday 30 Aug 2014 (Local Time) from KWYS Reporting Station
Light Rain Light Rain  
Wind Chill: 42°   Ceiling: 4000
Heat Index: 46°   Visibility: 4mi
Dew Point: 46°   Wind: 9mph
Humidity: 100%   Direction: 130°SE
Pressure: 30.03"   Gusts: NA
Location:  44.5747°N, 110.518°W
Report Text: KWYS 302010Z AUTO 13008KT 4SM -RA FEW028 SCT034 BKN040 08/08 A3003 RMK AO2
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Hourly Forecast -  °F | °C
Hi 53° - Lo 39°
3 PM
T-Storms
T-Storms
53°
4 PM
T-Storms
T-Storms
53°
5 PM
Sct T-Storms
Sct T-Storms
53°
6 PM
T-Storms
T-Storms
51°
7 PM
T-Storms
T-Storms
50°
8 PM
T-Storms
T-Storms
47°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
aug
30
T-Storms
T-Storms
53°
39°
aug
31
Sct T-Storms
Sct T-Storms
50°
34°
sep
01
P Cloudy
P Cloudy
57°
33°
sep
02
Sunny
Sunny
64°
36°
sep
03
Sunny
Sunny
66°
37°
sep
04
M Sunny
M Sunny
63°
37°
sep
05
Iso T-Storms
Iso T-Storms
63°
36°
sep
06
M Sunny
M Sunny
63°
36°
sep
07
M Sunny
M Sunny
64°
36°
sep
08
PM Showers
PM Showers
61°
37°
Details for Saturday, August 30
Thunderstorms. High 53F. Winds WSW at 10 to 15 mph. Chance of rain 80%.
Evening: Thunderstorms likely this evening. Then the chance of scattered thunderstorms overnight. Low 39F. Winds SW at 5 to 10 mph. Chance of rain 80%.
UV Index: 2 (Low)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 86%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 8:01 PM
 
Moonrise: 11:45 AM
Moonset: 10:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (301°)
Speed: 11Mph(18Km, 13Kts)
Details for Sunday, August 31
Showers early then scattered thunderstorms developing later in the day. High near 50F. Winds W at 5 to 10 mph. Chance of rain 50%.
Evening: Thunderstorms during the evening followed by occasional showers overnight. Low 34F. Winds light and variable. Chance of rain 80%.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 92%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 7:59 PM
 
Moonrise: 12:47 PM
Moonset: 11:01 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (265°)
Speed: 7Mph(12Km, 9Kts)
Details for Monday, September 01
Partly cloudy. Highs in the upper 50s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:58 PM
 
Moonrise: 1:49 PM
Moonset: 11:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (252°)
Speed: 13Mph(20Km, 14Kts)
Details for Tuesday, September 02
Sunny. Highs in the mid 60s and lows in the mid 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:56 PM
 
Moonrise: 2:49 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SW
Direction: SW (224°)
Speed: 13Mph(20Km, 15Kts)
Details for Wednesday, September 03
Sunshine. Highs in the mid 60s and lows in the upper 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 7:54 PM
 
Moonrise: 3:47 PM
Moonset: 12:35 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (227°)
Speed: 15Mph(24Km, 17Kts)
Details for Thursday, September 04
Plenty of sun. Highs in the low 60s and lows in the upper 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 43%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:52 PM
 
Moonrise: 4:39 PM
Moonset: 1:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (209°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, September 05
Slight chance of a thunderstorm. Highs in the low 60s and lows in the mid 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 7:50 PM
 
Moonrise: 5:27 PM
Moonset: 2:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (211°)
Speed: 8Mph(12Km, 9Kts)
Details for Saturday, September 06
More sun than clouds. Highs in the low 60s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 7:49 PM
 
Moonrise: 6:10 PM
Moonset: 3:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (218°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, September 07
More sun than clouds. Highs in the mid 60s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 7:47 PM
 
Moonrise: 6:49 PM
Moonset: 5:06 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (183°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 08
Afternoon showers. Highs in the low 60s and lows in the upper 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 7:45 PM
 
Moonrise: 7:26 PM
Moonset: 6:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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