Yellowstone National Park, Wyoming
Current Conditions -  °F | °C
As of 5:55 AM on Tuesday 30 Sep 2014 (Local Time) from KWYS Reporting Station
Overcast Overcast  
Wind Chill: 36°   Ceiling: 1800
Heat Index: 41°   Visibility: 10mi
Dew Point: 37°   Wind: 7mph
Humidity: 87%   Direction: 230°SW
Pressure: 29.91"   Gusts: NA
Location:  44.5747°N, 110.518°W
Report Text: KWYS 301155Z AUTO 23006KT 10SM BKN018 BKN024 OVC050 05/03 A2991 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 45° - Lo 30°
7 AM
R/S Showers
R/S Showers
36°
8 AM
R/S Showers
R/S Showers
36°
9 AM
Light Rain
Light Rain
39°
10 AM
Light Rain
Light Rain
41°
11 AM
Light Rain
Light Rain
42°
12 PM
T-Storms
T-Storms
43°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
30
Rain/Snow
Rain/Snow
45°
30°
oct
01
AM Clouds
AM Clouds
43°
26°
oct
02
P Cloudy
P Cloudy
46°
27°
oct
03
P Cloudy
P Cloudy
53°
30°
oct
04
Sunny
Sunny
57°
32°
oct
05
M Sunny
M Sunny
57°
33°
oct
06
Sunny
Sunny
58°
34°
oct
07
M Sunny
M Sunny
58°
34°
oct
08
Sunny
Sunny
57°
33°
oct
09
P Cloudy
P Cloudy
55°
31°
Details for Tuesday, September 30
Rain and snow this morning with thunderstorms during the afternoon hours. High around 45F. Winds WSW at 5 to 10 mph. Chance of rain 80%.
Evening: Rain and snow this evening, transitioning to light snow overnight. Low around 30F. Winds light and variable. Chance of precip 70%. Snowfall around one inch.
UV Index: 2 (Low)
Ultraviolet Radiation Index
Relative Humidity: 88%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 10%
Snow
Cloud Coverage: 97%
Cloud Coverage
Sunrise: 7:18 AM
Sunset: 7:04 PM
 
Moonrise: 1:40 PM
Moonset: 11:26 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (251°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, October 01
Cloudy skies early will become partly cloudy later in the day. High 43F. Winds WNW at 5 to 10 mph.
Evening: Generally fair. Low 26F. Winds SW at 5 to 10 mph.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 11%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 7:19 AM
Sunset: 7:02 PM
 
Moonrise: 2:32 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WNW
Direction: WNW (300°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, October 02
Partly cloudy. Highs in the mid 40s and lows in the upper 20s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 4%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 7:21 AM
Sunset: 7:00 PM
 
Moonrise: 3:21 PM
Moonset: 12:27 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (256°)
Speed: 15Mph(24Km, 17Kts)
Details for Friday, October 03
Partly cloudy. Highs in the low 50s and lows in the low 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 7:22 AM
Sunset: 6:58 PM
 
Moonrise: 4:04 PM
Moonset: 1:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 13Mph(21Km, 15Kts)
Details for Saturday, October 04
Mainly sunny. Highs in the upper 50s and lows in the low 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 7:23 AM
Sunset: 6:56 PM
 
Moonrise: 4:43 PM
Moonset: 2:45 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (239°)
Speed: 13Mph(22Km, 15Kts)
Details for Sunday, October 05
Plenty of sun. Highs in the upper 50s and lows in the low 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 7:24 AM
Sunset: 6:54 PM
 
Moonrise: 5:20 PM
Moonset: 3:58 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (242°)
Speed: 13Mph(21Km, 15Kts)
Details for Monday, October 06
Sunshine. Highs in the upper 50s and lows in the mid 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 7:25 AM
Sunset: 6:52 PM
 
Moonrise: 5:55 PM
Moonset: 5:12 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (232°)
Speed: 10Mph(16Km, 12Kts)
Details for Tuesday, October 07
Plenty of sun. Highs in the upper 50s and lows in the mid 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 7:27 AM
Sunset: 6:51 PM
 
Moonrise: 6:29 PM
Moonset: 6:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (236°)
Speed: 9Mph(15Km, 11Kts)
Details for Wednesday, October 08
Sunshine. Highs in the upper 50s and lows in the low 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 7:28 AM
Sunset: 6:49 PM
 
Moonrise: 7:05 PM
Moonset: 7:41 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SW
Direction: SW (223°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, October 09
Partly cloudy. Highs in the mid 50s and lows in the low 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 7:29 AM
Sunset: 6:47 PM
 
Moonrise: 7:43 PM
Moonset: 8:52 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (174°)
Speed: 4Mph(6Km, 5Kts)
Daily Forecast Chart
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