NWS Forecast for: Yellowstone National Park WY
Issued by: National Weather Service Riverton, WY
Last Update: 1:09 pm MST Dec 14, 2017




This Afternoon: Sunny, with a high near 27. West southwest wind around 9 mph.

Tonight: Partly cloudy, with a low around 7. Wind chill values as low as -10. West southwest wind 9 to 11 mph.

Friday: Mostly sunny, with a high near 27. Wind chill values as low as -10. Breezy, with a south southwest wind 11 to 16 mph, with gusts as high as 23 mph.

Friday Night: Scattered snow showers before 11pm, then snow after 11pm. Low around 14. Wind chill values as low as zero. South wind 9 to 13 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday: Snow, mainly before 11am. High near 22. West southwest wind 9 to 13 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. North northwest wind 6 to 10 mph becoming west southwest after midnight.

Sunday: Isolated snow showers after 11am. Partly sunny, with a high near 18. West southwest wind 7 to 13 mph. Chance of precipitation is 20%.

Sunday Night: A 30 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 8.

Monday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 23.

Monday Night: A 50 percent chance of snow showers. Cloudy, with a low around 14.

Tuesday: A chance of snow showers. Cloudy, with a high near 28.

Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 17.

Wednesday: A chance of snow showers. Mostly cloudy, with a high near 28.



Yellowstone National Park WY
 44.57°N 110.5°W (Elev. 8340 ft)

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