West Yellowstone, Montana
Current Conditions -  °F | °C
As of 4:10 PM on Tuesday 23 Sep 2014 (Local Time) from KWYS Reporting Station
Clear Clear  
Wind Chill: 66°   Ceiling: Unl
Heat Index: 66°   Visibility: 10mi
Dew Point: 46°   Wind: 14mph
Humidity: 49%   Direction: 230°SW
Pressure: 30.24"   Gusts: 22mph
Location:  44.66°N, 111.1°W
Report Text: KWYS 232210Z AUTO 23012G19KT 10SM CLR 19/08 A3024 RMK AO2
Loading
Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 66° - Lo 41°
5 PM
P Cloudy
P Cloudy
66°
6 PM
P Cloudy
P Cloudy
64°
7 PM
P Cloudy
P Cloudy
61°
8 PM
M Clear
M Clear
57°
9 PM
M Clear
M Clear
54°
10 PM
P Cloudy
P Cloudy
51°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
23
P Cloudy
P Cloudy
66°
41°
sep
24
M Sunny
M Sunny
75°
39°
sep
25
Sunny
Sunny
76°
43°
sep
26
Sunny
Sunny
72°
41°
sep
27
Iso T-Storms
Iso T-Storms
72°
44°
sep
28
Showers
Showers
52°
37°
sep
29
Showers
Showers
49°
32°
sep
30
Showers
Showers
49°
29°
oct
01
P Cloudy
P Cloudy
47°
27°
oct
02
M Sunny
M Sunny
50°
27°
Details for Tuesday, September 23 (Evening)
Evening: Partly cloudy. A stray shower or thunderstorm is possible. Low 41F. Winds light and variable.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 7:13 AM
Sunset: 7:20 PM
 
Moonrise: 6:40 AM
Moonset: 6:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (164°)
Speed: 6Mph(9Km, 7Kts)
Details for Wednesday, September 24
Sunny along with a few clouds. High near 75F. Winds S at 10 to 15 mph.
Evening: Clear skies. Low 39F. Winds SSE at 5 to 10 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 7:14 AM
Sunset: 7:18 PM
 
Moonrise: 7:40 AM
Moonset: 7:27 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  S
Direction: S (190°)
Speed: 12Mph(19Km, 14Kts)
Details for Thursday, September 25
Mainly sunny. Highs in the mid 70s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 7:15 AM
Sunset: 7:16 PM
 
Moonrise: 8:40 AM
Moonset: 7:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (186°)
Speed: 15Mph(24Km, 17Kts)
Details for Friday, September 26
Sunshine. Highs in the low 70s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 7:16 AM
Sunset: 7:14 PM
 
Moonrise: 9:42 AM
Moonset: 8:28 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (189°)
Speed: 12Mph(20Km, 14Kts)
Details for Saturday, September 27
Slight chance of a thunderstorm. Highs in the low 70s and lows in the mid 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 7:17 AM
Sunset: 7:12 PM
 
Moonrise: 10:44 AM
Moonset: 9:05 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (173°)
Speed: 7Mph(12Km, 9Kts)
Details for Sunday, September 28
Showers. Highs in the low 50s and lows in the upper 30s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 93%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 7:19 AM
Sunset: 7:10 PM
 
Moonrise: 11:46 AM
Moonset: 9:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 8Mph(13Km, 9Kts)
Details for Monday, September 29
Showers possible. Highs in the upper 40s and lows in the low 30s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 93%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 7:20 AM
Sunset: 7:08 PM
 
Moonrise: 12:46 PM
Moonset: 10:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (216°)
Speed: 10Mph(15Km, 11Kts)
Details for Tuesday, September 30
Chance of showers. Highs in the upper 40s and lows in the upper 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 5%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 7:21 AM
Sunset: 7:06 PM
 
Moonrise: 1:43 PM
Moonset: 11:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (222°)
Speed: 8Mph(13Km, 9Kts)
Details for Wednesday, October 01
Mix of sun and clouds. Highs in the upper 40s and lows in the upper 20s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 3%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 7:22 AM
Sunset: 7:04 PM
 
Moonrise: 2:36 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WNW
Direction: WNW (298°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, October 02
More sun than clouds. Highs in the low 50s and lows in the upper 20s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 7:23 AM
Sunset: 7:03 PM
 
Moonrise: 3:24 PM
Moonset: 12:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (218°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile