Northwest Yellowstone, MT 18 December Weather

Altitude - 1151m | 45°56′42″N,108°42′0″W | map (OSM)

Northwest Yellowstone, MT

°F

6:30 amPartly Cloudy15mphSW

Sun, December 14, 20257:23 AM (GMT -07:00)

Climatic norm in Northwest Yellowstone, MT Dec 18

17°
26°
34°

minimum
average
maximum

Thursday Dec 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	25°	21°	21°	27°	29°	28°	29°
wind	16mph	11mph	7mph	7mph	8mph	8mph	8mph	8mph
pressure in	25.99	26.04	26.05	26.03	25.97	25.87	25.77	25.67

Wednesday Dec 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	26°	29°	35°	47°	46°	44°
wind	5mph	4mph	7mph	10mph	12mph	18mph	25mph	28mph
pressure in	26.30	26.24	26.18	26.09	25.97	25.94	25.97	26.07

Monday Dec 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	29°	34°	45°	50°	44°	42°
wind	7mph	6mph	9mph	13mph	14mph	12mph	12mph	11mph
pressure in	26.14	26.07	26.04	26.02	25.98	25.92	25.88	25.84

* Northwest Yellowstone, MT weather for December 18 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Northwest Yellowstone, MT Weather for December 18, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 18 for previous years is presented.