Forecast and Conditions for Yellowstone National Park, Wyoming

Updated: 6:05 PM MDT on October 18, 2007
Observed at West Yellowstone, Montana
Temperature 27 °F / -3 °C
Windchill 15 °F / -9 °C
Humidity 93%
Dew Point 25 °F / -4 °C
Wind SW at 14 mph / 22 km/h
Pressure 30.14 in / 1021 hPa (Rising)
Conditions Light Snow Showers
Visibility 1.0 miles / 1.6 kilometers
Clouds Overcast (OVC) : 1000 ft / 304 m
Yesterday's Maximum 39 °F / 4 °C
Yesterday's Minimum 27 °F / -3 °C
Normal high 70 °F / 21 °C
Normal low 39 °F / 3 °C
Record high 80 °F / 26 °C (2007)
Record low 34 °F / 1 °C (2004)
Sunrise06:00 AM (MDT)
Sunset08:56 PM (MDT)
Moon Rise11:38 PM (MDT)
Moon Set01:03 PM (MDT)
Moon Phase
Forecast as of 9:19 PM MDT on July 24, 2008

Rest of Tonight
Mostly clear. Lows 40 to 46.
Friday
Mostly sunny in the morning...then partly cloudy with isolated thunderstorms in the afternoon. Highs 72 to 80. Southwest winds around 15 mph in the afternoon. Chance of thunderstorms 20 percent.
Friday Night
Partly cloudy with isolated thunderstorms in the evening...then mostly clear after midnight. Some thunderstorms may produce gusty winds in the evening. Lows 43 to 49. Chance of thunderstorms 20 percent.
Saturday
Mostly sunny in the morning then becoming partly cloudy. Highs 74 to 82. West winds around 15 mph in the afternoon.
Saturday Night
Mostly clear. Lows 44 to 50.
Sunday
Mostly sunny in the morning...then partly cloudy with isolated thunderstorms in the afternoon. Highs 75 to 81. Chance of thunderstorms 20 percent.
Sunday Night
Partly cloudy. Lows 44 to 50.
Monday
Mostly sunny in the morning...then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 72 to 78.
Monday Night
Partly cloudy with a 20 percent chance of thunderstorms in the evening...then mostly clear after midnight. Lows 42 to 48.
Tuesday
Mostly sunny in the morning...then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 73 to 79.
Tuesday Night
Partly cloudy in the evening then clearing. A 20 percent chance of thunderstorms. Lows 44 to 50.
Wednesday
Mostly sunny in the morning...then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 73 to 79.
Wednesday Night
Partly cloudy in the evening then clearing. A 20 percent chance of thunderstorms. Lows 42 to 48.
Thursday
Mostly sunny in the morning then becoming partly cloudy. A 20 percent chance of thunderstorms. Highs 73 to 79.
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