Great Falls, MT Current Weather Conditions

Current weather observations and 72-hour history for Great Falls, MT. • View 5-Day Forecast ›

▼Current Conditions — Great Falls, MT

GREAT FALLS (KGTF)

Light Snow

35.6 F

Humidity:	81%
Wind Speed:	NW 19.6 mph
Barometer:	in
Dewpoint:	30.2 F
Visibility:	5.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	24.8 F

May 17 2026, 11:30 AM MDT

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▼Hourly Observation History — Great Falls, MT

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
11:30 AM MDT	NW 19.6	5.00	Light Snow	--	35.6	30.2	81%	24.8	NA		M
11:25 AM MDT	NW 20.7 G 27.6	6.00	Light Snow	--	35.6	30.2	81%	24.4	NA		M
11:05 AM MDT	NW 19.6	6.00	Light Snow	--	35.6	30.2	81%	24.8	NA		M
10:50 AM MDT	NW 19.6	9.00	Light Snow	--	37.4	30.2	75%	27.1	NA		M
10:45 AM MDT	NW 16.1	9.00	Light Snow	--	37.4	30.2	75%	28.2	NA		M
10:35 AM MDT	NW 16.1	10.00	Cloudy	--	37.4	30.2	75%	28.2	NA		M
10:30 AM MDT	NW 16.1	10.00	Cloudy	--	37.4	28.4	70%	28.2	NA		M
10:20 AM MDT	NW 15.0	10.00	Cloudy	--	37.4	30.2	75%	28.6	NA		M
10:15 AM MDT	NW 17.3	10.00	Cloudy	--	37.4	30.2	75%	27.9	NA		M
10:10 AM MDT	18.4	10.00	Cloudy	--	37.4	30.2	75%	27.5	NA		M
10:05 AM MDT	NW 17.3	10.00	Cloudy	--	37.4	30.2	75%	27.9	NA		M
10:00 AM MDT	NW 16.1	10.00	Cloudy	--	37.4	30.2	75%	28.2	NA		M
09:45 AM MDT	NW 15.0 G 20.7	10.00	Cloudy	--	35.6	30.2	81%	26.2	NA		M
09:40 AM MDT	NW 15.0	10.00	Cloudy	--	35.6	30.2	81%	26.2	NA		M
09:35 AM MDT	NW 16.1	10.00	Cloudy	--	35.6	30.2	81%	25.9	NA		M
09:30 AM MDT	NW 15.0	10.00	Cloudy	--	35.6	28.4	75%	26.2	NA		M
09:20 AM MDT	NW 17.3	10.00	Cloudy	--	35.6	28.4	75%	25.5	NA		M
09:15 AM MDT	NW 15.0	10.00	Cloudy	--	35.6	30.2	81%	26.2	NA		M
09:10 AM MDT	NW 16.1	10.00	Cloudy	--	35.6	30.2	81%	25.9	NA		M
09:05 AM MDT	NW 17.3	10.00	Cloudy	--	35.6	28.4	75%	25.5	NA		M
09:00 AM MDT	NW 16.1 G 21.9	10.00	Cloudy	--	35.6	28.4	75%	25.9	NA		M
08:40 AM MDT	18.4	10.00	Cloudy	--	35.6	30.2	81%	25.2	NA		M
08:35 AM MDT	NW 17.3	10.00	Cloudy	--	35.6	28.4	75%	25.5	NA		M
08:25 AM MDT	19.6	10.00	Cloudy and Windy	--	35.6	30.2	81%	24.8	NA		M
08:20 AM MDT	NW 20.7	10.00	Cloudy and Windy	--	35.6	30.2	81%	24.4	NA		M
08:15 AM MDT	NW 18.4	10.00	Mostly Cloudy	--	35.6	30.2	81%	25.2	NA		M
08:10 AM MDT	NW 17.3 G 25.3	10.00	Mostly Cloudy	--	35.6	30.2	81%	25.5	NA		M
08:05 AM MDT	NW 18.4	10.00	Mostly Cloudy	--	35.6	30.2	81%	25.2	NA		M
08:00 AM MDT	18.4	10.00	Partly Cloudy	--	35.6	28.4	75%	25.2	NA		M
07:40 AM MDT	NW 17.3	10.00	Mostly Cloudy	--	35.6	30.2	81%	25.5	NA		M
07:35 AM MDT	G 24.2	10.00	Mostly Cloudy	--	35.6	30.2	81%	NA	NA		M
07:30 AM MDT	16.1	10.00	Cloudy	--	35.6	30.2	81%	25.9	NA		M
07:20 AM MDT	NW 17.3	10.00	Cloudy	--	35.6	30.2	81%	25.5	NA		M
07:15 AM MDT	NW 19.6	10.00	Cloudy and Windy	--	35.6	30.2	81%	24.8	NA		M
07:10 AM MDT	17.3	10.00	Cloudy	--	35.6	30.2	81%	25.5	NA		M
07:05 AM MDT	17.3	10.00	Cloudy	--	35.6	30.2	81%	25.5	NA		M
07:00 AM MDT		9.00	Cloudy	--	35.6	30.2	81%	NA	NA		M
06:50 AM MDT	18.4	8.00	Light Snow	--	35.6	30.2	81%	25.2	NA		M
06:40 AM MDT	15.0 G 21.9	10.00	Cloudy	--	35.6	30.2	81%	26.2	NA		M
06:35 AM MDT	11.5	10.00	Cloudy	--	35.6	32.0	87%	27.5	NA		M
06:31 AM MDT	9.2	10.00	Cloudy	--	36.0	32.0	85%	29.1	NA		M
06:20 AM MDT	11.5	10.00	Cloudy	--	35.6	30.2	81%	27.5	NA		M
06:15 AM MDT	8.1	10.00	Cloudy	--	35.6	30.2	81%	29.1	NA		M
06:10 AM MDT	11.5	10.00	Cloudy	--	35.6	30.2	81%	27.5	NA		M
06:05 AM MDT	11.5	10.00	Cloudy	--	35.6	32.0	87%	27.5	NA		M
05:50 AM MDT	11.5	9.00	Cloudy	--	35.6	32.0	87%	27.5	NA		M
05:45 AM MDT	10.4	9.00	Unknown Precipitation	--	35.6	32.0	87%	28.0	NA		M
05:40 AM MDT	11.5	9.00	Light Snow	--	35.6	30.2	81%	27.5	NA		M
05:35 AM MDT	13.8	6.00	Light Snow and Fog/Mist	--	35.6	32.0	87%	26.6	NA		M
05:30 AM MDT	10.4	5.00	Light Snow and Fog/Mist	--	35.6	32.0	87%	28.0	NA		M
05:20 AM MDT	6.9	6.00	Rain and Fog/Mist	--	35.6	33.8	93%	29.8	NA		M
05:15 AM MDT	NW 10.4	6.00	Rain and Fog/Mist	--	35.6	33.8	93%	28.0	NA		M
05:00 AM MDT	9.2	9.00	Light Rain	--	37.4	33.8	87%	30.7	NA		M
04:45 AM MDT	6.9	7.00	Light Rain	--	37.4	33.8	87%	32.0	NA		M
04:40 AM MDT	NW 6.9	6.00	Light Rain and Fog/Mist	--	35.6	33.8	93%	29.8	NA		M
04:35 AM MDT	6.9	7.00	Light Rain	--	35.6	33.8	93%	29.8	NA		M
04:30 AM MDT	10.4	7.00	Light Rain	--	37.4	33.8	87%	30.2	NA		M
04:25 AM MDT	NW 8.1	6.00	Light Rain and Fog/Mist	--	37.4	33.8	87%	31.5	NA		M
04:15 AM MDT	NW 9.2	7.00	Light Rain	--	37.4	33.8	87%	30.7	NA		M
04:10 AM MDT	NW 6.9	10.00	Light Rain	--	37.4	33.8	87%	32.0	NA		M
04:05 AM MDT	NW 9.2	10.00	Light Rain	--	37.4	33.8	87%	30.7	NA		M
04:00 AM MDT	NW 6.9	10.00	Light Rain	--	37.4	33.8	87%	32.0	NA		M
03:45 AM MDT	NW 9.2	10.00	Light Rain	--	37.4	33.8	87%	30.7	NA		M
03:40 AM MDT	NW 8.1	10.00	Cloudy	--	39.2	33.8	81%	33.6	NA		M
03:35 AM MDT	NW 6.9	10.00	Cloudy	--	39.2	33.8	81%	34.2	NA		M
03:25 AM MDT	NW 6.9	10.00	Cloudy	--	37.4	33.8	87%	32.0	NA		M
03:20 AM MDT	NW 5.7	10.00	Cloudy	--	37.4	33.8	87%	32.9	NA		M
03:10 AM MDT	NW 8.1	10.00	Cloudy	--	39.2	33.8	81%	33.6	NA		M
03:05 AM MDT	5.7	10.00	Cloudy	--	39.2	33.8	81%	35.1	NA		M
02:50 AM MDT	6.9	10.00	Cloudy	--	39.2	33.8	81%	34.2	NA		M
02:40 AM MDT	4.6	10.00	Cloudy	--	37.4	33.8	87%	33.8	NA		M
02:35 AM MDT	5.7	10.00	Cloudy	--	37.4	33.8	87%	32.9	NA		M