Yellowstone Natl Park, Wyoming
Current Conditions -  °F | °C
As of 11:25 PM on Tuesday 16 Sep 2014 (Local Time) from KWYS Reporting Station
Few Clouds Few Clouds  
Wind Chill: 46°   Ceiling: Unl
Heat Index: 46°   Visibility: 10mi
Dew Point: 39°   Wind: 0mph
Humidity: 76%   Direction: NA
Pressure: 30.17"   Gusts: NA
Location:  44.5°N, 110.58°W
Report Text: KWYS 170525Z AUTO 00000KT 10SM FEW120 08/04 A3017 RMK AO2
Loading
Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 65° - Lo 38°
12 AM
P Cloudy
P Cloudy
44°
1 AM
Clear
Clear
43°
2 AM
Clear
Clear
42°
3 AM
Clear
Clear
41°
4 AM
Clear
Clear
40°
5 AM
Clear
Clear
39°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
16
Clear
Clear
65°
38°
sep
17
M Sunny
M Sunny
71°
41°
sep
18
PM T-Storms
PM T-Storms
68°
40°
sep
19
AM T-Storms
AM T-Storms
62°
34°
sep
20
Sunny
Sunny
66°
35°
sep
21
Sunny
Sunny
68°
36°
sep
22
M Sunny
M Sunny
66°
36°
sep
23
M Sunny
M Sunny
66°
37°
sep
24
P Cloudy
P Cloudy
64°
36°
sep
25
Showers
Showers
63°
35°
Details for Tuesday, September 16 (Evening)
Evening: A clear sky. Low 38F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 90%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 7:02 AM
Sunset: 7:31 PM
 
Moonrise: 12:04 AM
Moonset: 3:07 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (151°)
Speed: 4Mph(7Km, 5Kts)
Details for Wednesday, September 17
Sunshine and some clouds. A stray shower or thunderstorm is possible. High 71F. Winds SW at 5 to 10 mph.
Evening: A few clouds. A stray shower or thunderstorm is possible. Low 41F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 7:03 AM
Sunset: 7:29 PM
 
Moonrise: 12:56 AM
Moonset: 3:50 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SW
Direction: SW (235°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, September 18
Afternoon thunderstorms. Highs in the upper 60s and lows in the low 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 7:04 AM
Sunset: 7:27 PM
 
Moonrise: 1:50 AM
Moonset: 4:28 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (212°)
Speed: 11Mph(18Km, 13Kts)
Details for Friday, September 19
Thunderstorms early. Highs in the low 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 7:05 AM
Sunset: 7:25 PM
 
Moonrise: 2:46 AM
Moonset: 5:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (266°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, September 20
Mainly sunny. Highs in the mid 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 7:07 AM
Sunset: 7:23 PM
 
Moonrise: 3:43 AM
Moonset: 5:34 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (240°)
Speed: 6Mph(9Km, 6Kts)
Details for Sunday, September 21
Mainly sunny. Highs in the upper 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 7:08 AM
Sunset: 7:21 PM
 
Moonrise: 4:40 AM
Moonset: 6:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (97°)
Speed: 4Mph(6Km, 4Kts)
Details for Monday, September 22
Plenty of sun. Highs in the mid 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 7:09 AM
Sunset: 7:19 PM
 
Moonrise: 5:39 AM
Moonset: 6:29 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (81°)
Speed: 6Mph(9Km, 6Kts)
Details for Tuesday, September 23
A few clouds. Highs in the mid 60s and lows in the upper 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 7:10 AM
Sunset: 7:17 PM
 
Moonrise: 6:38 AM
Moonset: 6:57 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (255°)
Speed: 6Mph(9Km, 6Kts)
Details for Wednesday, September 24
Times of sun and clouds. Highs in the mid 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 7:11 AM
Sunset: 7:15 PM
 
Moonrise: 7:38 AM
Moonset: 7:25 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (226°)
Speed: 9Mph(15Km, 10Kts)
Details for Thursday, September 25
Chance of showers. Highs in the low 60s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 7:13 AM
Sunset: 7:14 PM
 
Moonrise: 8:38 AM
Moonset: 7:54 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (267°)
Speed: 8Mph(13Km, 9Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile