Forecast and Conditions for West Yellowstone, Montana

Updated: 12:00 PM MDT on May 13, 2008
Observed at RAWS HEBGEN LAKE MT US, West Yellowstone, Montana
Temperature 47 °F / 8.3 °C
Windchill 45 °F / 7 °C
Humidity 36%
Dew Point 21 °F / -6 °C
Wind WSW at 5 mph / 8.0 km/h
Pressure  in /  hPa (Falling)
Conditions Clear
Visibility 10.0 miles / 16.1 kilometers
Clouds Clear (CLR) : -
Normal high 50 °F / 9 °C
Normal low 28 °F / -2 °C
Record high 69 °F / 20 °C (2001)
Record low 19 °F / -7 °C (2000)
Sunrise05:58 AM (MDT)
Sunset08:44 PM (MDT)
Moon Rise02:36 PM (MDT)
Moon Set03:03 AM (MDT)
Moon Phase
Forecast as of 3:48 am MDT on May 13, 2008

Today
Partly cloudy until late afternoon...then becoming mostly cloudy. Warmer. Highs 55 to 65...45 to 55 in the mountains. West winds up to 10 mph.
Tonight
Cloudy. In the valleys...a 40 percent chance of showers after midnight. In the mountains...a slight chance of rain and snow showers in the evening...then a chance of rain and snow showers after midnight. Lows 30 to 40. Southwest winds 5 to 15 mph.
Wednesday
Mostly cloudy. A 50 percent chance of showers. In the mountains...rain and showers likely. Highs 50 to 60...40 to 50 in the mountains. West winds 5 to 15 mph.
Wednesday Night
Mostly cloudy with a 40 percent chance of rain and snow showers. Lows 30 to 40. West winds 5 to 15 mph.
Thursday
Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 65. Northwest winds 5 to 10 mph.
Thursday Night through Friday Night
Partly cloudy. Lows 35 to 50. Highs 60 to 70.
Saturday
Partly cloudy. Highs 65 to 75.
Saturday Night and Sunday
Mostly clear. Lows 35 to 45. Highs 65 to 75.
Sunday Night
Partly cloudy. Lows 35 to 45.
Monday
Partly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.
Temperature Probability of Precipitation
Place Today Tonight Wednesday Wednesday Night Thursday Today Tonight Wednesday Wednesday Night Thursday
Bozeman Airport 64 39 59 38 71 0 30 50 20 10
West Yellowstone 52 32 49 31 61 0 40 40 30 20
Copyright © 2008 The Weather Underground, Inc.