Great Falls, Montana Weather Forecast

Local

Great Falls, MT, US

47.50024, -111.30081

Hourly Observations for December 18, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:53 am 00:53	Clear	15 -9.4	2 -16.7	56 56	SSW 14 22	30.33 1027	10 16
1:53 am 01:53	Clear	17 -8.3	3 -16.1	54 54	SSW 16 26	30.32 1027	10 16
2:53 am 02:53	Clear	18 -7.8	3 -16.1	52 52	SSW 15 24	30.29 1026	10 16
3:53 am 03:53	Clear	20 -6.7	4 -15.6	50 50	SSW 14 22	30.27 1025	10 16
4:53 am 04:53	Clear	21 -6.1	6 -14.4	52 52	SSW 15 24	30.24 1024	10 16
5:53 am 05:53	Mostly Cloudy	24 -4.4	7 -13.9	48 48	SSW 30 48	30.22 1023	10 16
6:53 am 06:53	Cloudy	25 -3.9	10 -12.2	53 53	SSW 30 48	30.17 1022	10 16
7:53 am 07:53	Cloudy	25 -3.9	10 -12.2	53 53	SSW 20 31	30.18 1022	10 16
8:53 am 08:53	Cloudy	26 -3.3	10 -12.2	51 51	SSW 21 33	30.15 1021	10 16
9:53 am 09:53	Cloudy	27 -2.8	11 -11.7	51 51	SSW 21 33	30.11 1020	10 16
10:53 am 10:53	Cloudy	28 -2.2	12 -11.1	51 51	SSW 18 30	30.07 1018	10 16
11:53 am 11:53	Cloudy	29 -1.7	14 -10	54 54	SSW 21 33	30.01 1016	10 16
12:53 pm 12:53	Sunny	34 1.1	18 -7.8	52 52	SW 28 44	29.94 1014	10 16
1:53 pm 13:53	Sunny	36 2.2	20 -6.7	52 52	SW 26 43	29.91 1013	10 16
2:53 pm 14:53	Sunny	37 2.8	22 -5.6	54 54	SW 32 52	29.88 1012	10 16
3:53 pm 15:53	Sunny	39 3.9	25 -3.9	57 57	SW 35 56	29.83 1010	10 16
4:53 pm 16:53	Clear	39 3.9	25 -3.9	57 57	SSW 35 56	29.82 1010	10 16
5:53 pm 17:53	Clear	38 3.3	25 -3.9	60 60	SSW 15 24	29.82 1010	10 16
6:53 pm 18:53	Clear	39 3.9	26 -3.3	60 60	SSW 23 37	29.81 1009	10 16
7:53 pm 19:53	Clear	39 3.9	26 -3.3	60 60	SSW 17 28	29.78 1008	10 16
8:53 pm 20:53	Clear	40 4.4	26 -3.3	58 58	SSW 30 48	29.73 1007	10 16
9:53 pm 21:53	Clear	41 5	26 -3.3	55 55	SW 30 48	29.70 1006	10 16
10:53 pm 22:53	Clear	41 5	26 -3.3	55 55	SSW 26 43	29.69 1006	10 16
11:53 pm 23:53	Clear	41 5	26 -3.3	55 55	SW 30 48	29.67 1005	10 16