NWS Forecast for: Yellowstone National Park Issued by: National Weather Service Riverton, WY Last Update: 519 PM MDT Wed Oct 23 2019

Hazardous Weather Outlook Tonight: Partly cloudy. Scattered snow showers in the evening. Lows 6 to 12. Chance of snow 30 percent. Thursday: Partly cloudy early in the morning then clearing. Highs 28 to 34. Thursday Night: Clear. Lows around 19. Friday: Not as cold. Sunny. Highs 36 to 44. Southwest winds around 15 mph in the afternoon. Friday Night: Clear in the evening then becoming partly cloudy. Lows 21 to 27. Southwest winds around 15 mph. Saturday: Snow showers. Light snow accumulations. Highs 28 to 34. Chance of snow 80 percent. Saturday Night: Colder. Mostly cloudy. Snow showers likely in the evening, then chance of snow showers after midnight. Lows 5 to 11. Chance of snow 60 percent. Wind chill readings 11 below to 21 below zero. Sunday: Partly cloudy with a 20 percent chance of snow showers. Highs 17 to 25. Sunday Night: Partly cloudy. Lows zero to 6 above. Wind chill readings 10 below to 20 below zero. Monday: Partly cloudy in the morning then clearing. A 20 percent chance of snow showers. Highs 21 to 29. Wind chill readings 10 below to 20 below zero. Monday Night: Mostly clear with a 30 percent chance of snow showers. Lows around 5. Wind chill readings 10 below to 20 below zero. Tuesday: Mostly sunny. Highs 19 to 25. Tuesday Night: Mostly clear. Lows 2 below to 4 above zero. Wind chill readings 15 below to 25 below zero. Wednesday: Mostly sunny. Highs 25 to 31. Lowest wind chill readings 13 below to 23 below zero in the morning.

Zone Forecast: Yellowstone National Park

Visit your local NWS office at: https://www.weather.gov/riw