Yellowstone Natl Park, Wyoming
Current Conditions -  °F | °C
As of 4:10 AM on Friday 01 Aug 2014 (Local Time) from KWYS Reporting Station
Clear Clear  
Wind Chill: 39°   Ceiling: Unl
Heat Index: 39°   Visibility: 10mi
Dew Point: 39°   Wind: 0mph
Humidity: 100%   Direction: NA
Pressure: 30.35"   Gusts: NA
Location:  44.5°N, 110.58°W
Report Text: KWYS 011010Z AUTO 00000KT 10SM CLR 04/04 A3035 RMK AO2
Loading
Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 72° - Lo 43°
5 AM
Clear
Clear
43°
6 AM
Clear
Clear
41°
7 AM
Sunny
Sunny
41°
8 AM
Sunny
Sunny
44°
9 AM
Sunny
Sunny
50°
10 AM
Sunny
Sunny
56°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
01
Iso T-Storms
Iso T-Storms
72°
43°
aug
02
Iso T-Storms
Iso T-Storms
73°
44°
aug
03
Iso T-Storms
Iso T-Storms
75°
46°
aug
04
PM T-Storms
PM T-Storms
69°
44°
aug
05
Sct T-Storms
Sct T-Storms
65°
39°
aug
06
Sct T-Storms
Sct T-Storms
69°
39°
aug
07
Iso T-Storms
Iso T-Storms
72°
41°
aug
08
PM Showers
PM Showers
70°
43°
aug
09
P Cloudy
P Cloudy
67°
40°
aug
10
P Cloudy
P Cloudy
68°
40°
Details for Friday, August 01
Morning sunshine followed by isolated thunderstorms this afternoon. High 72F. Winds ENE at 5 to 10 mph. Chance of rain 30%.
Evening: Widely scattered showers or a thunderstorm this evening. Then partly cloudy. Low 43F. Winds E at 5 to 10 mph. Chance of rain 30%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:47 PM
 
Moonrise: 11:51 AM
Moonset: 11:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (70°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, August 02
Mostly sunny in the morning with isolated thunderstorms developing later in the day. High 73F. Winds light and variable. Chance of rain 30%.
Evening: Partly cloudy skies. Low 44F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:46 PM
 
Moonrise: 12:52 PM
Moonset: 11:48 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (194°)
Speed: 5Mph(8Km, 6Kts)
Details for Sunday, August 03
Slight chance of a thunderstorm. Highs in the mid 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:44 PM
 
Moonrise: 1:54 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SW
Direction: SW (228°)
Speed: 6Mph(9Km, 6Kts)
Details for Monday, August 04
Afternoon thunderstorms. Highs in the upper 60s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:43 PM
 
Moonrise: 2:58 PM
Moonset: 12:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (124°)
Speed: 5Mph(8Km, 6Kts)
Details for Tuesday, August 05
Scattered thunderstorms possible. Highs in the mid 60s and lows in the upper 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:42 PM
 
Moonrise: 4:01 PM
Moonset: 1:03 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (339°)
Speed: 6Mph(10Km, 7Kts)
Details for Wednesday, August 06
A few thunderstorms possible. Highs in the upper 60s and lows in the upper 30s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:40 PM
 
Moonrise: 5:03 PM
Moonset: 1:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (304°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, August 07
Slight chance of a thunderstorm. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:39 PM
 
Moonrise: 6:00 PM
Moonset: 2:47 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (293°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 08
Afternoon showers. Highs in the low 70s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:37 PM
 
Moonrise: 6:52 PM
Moonset: 3:52 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, August 09
Partly cloudy. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 8:36 PM
 
Moonrise: 7:39 PM
Moonset: 5:03 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (233°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 10
Times of sun and clouds. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 8:35 PM
 
Moonrise: 8:20 PM
Moonset: 6:18 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SW
Direction: SW (222°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile