Alta, MT 18 December Weather

Altitude - 1645m | 45°37′8″N,114°18′0″W | map (OSM)

Alta, MT

°F

11:30 pmClear5mphSE

Sun, December 14, 202512:08 AM (GMT -07:00)

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

temperature °F	27°	25°	23°	24°	30°	34°	35°	37°
wind	3mph	3mph	3mph	3mph	5mph	6mph	6mph	6mph
pressure in	24.50	24.50	24.47	24.44	24.40	24.32	24.26	24.21

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

temperature °F	32°	31°	31°	32°	37°	43°	37°	30°
wind	6mph	7mph	7mph	7mph	8mph	13mph	8mph	4mph
pressure in	24.67	24.64	24.60	24.54	24.54	24.62	24.68	24.70

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

temperature °F	17°	18°	18°	19°	28°	31°	30°	28°
wind	4mph	4mph	4mph	3mph	3mph	4mph	5mph	5mph
pressure in	24.52	24.50	24.44	24.39	24.38	24.33	24.33	24.30

* Alta, 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 Alta, 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.