Montana Department of Transportation

Main Content

Accidents and Incidents Report

Yellowstone National Park Forecast

FPUS55 KRIW 140834


FPUS55 KRIW 140832


Zone Forecast Product for Western and Central Wyoming

National Weather Service Riverton WY

132 AM MST Wed Nov 14 2018


Yellowstone National Park-

Including the cities of Lake, Mammoth, and Old Faithful

133 AM MST Wed Nov 14 2018

.REST OF TONIGHT...Mostly clear. Lows 7 to 15..WEDNESDAY...Mostly sunny. Highs 32 to 38. 

.WEDNESDAY NIGHT...Mostly clear in the evening then becoming

partly cloudy. Lows 12 to 18. 

.THURSDAY...Partly cloudy. Highs 32 to 38. 

.THURSDAY NIGHT...Partly cloudy in the evening then becoming

mostly cloudy. A 30 percent chance of snow showers. Lows 14 to


.FRIDAY...Snow likely. Light snow accumulations. Highs 26 to 32.

Chance of snow 60 percent. 

.FRIDAY NIGHT...Colder, cloudy. Snow likely in the evening, then

chance of snow after midnight. Lows 5 to 11. Chance of snow

60 percent. 

.SATURDAY...Partly cloudy in the morning then clearing. Highs

22 to 28. 

.SATURDAY NIGHT...Mostly clear. Lows zero to 6 above. 

.SUNDAY...Mostly sunny. Highs 23 to 29. 

.SUNDAY NIGHT...Mostly clear. Lows 4 to 10. 

.MONDAY...Mostly sunny. Highs 26 to 32. 

.MONDAY NIGHT...Mostly clear. Lows 5 to 11. 

.TUESDAY...Mostly sunny. Highs 27 to 33.