Great Falls, Montana Weather Forecast

Local

Great Falls, MT, US

47.50024, -111.30081

Hourly Observations for September 18, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:58 am 00:58	Clear	55 12.6	22 -5.3	29 29	SSW 6 9	29.78 1009	10 16
1:58 am 01:58	Clear	59 14.9	22 -5.6	24 24	SW 14 22	29.76 1008	10 16
2:58 am 02:58	Cloudy	60 15.3	23 -5	24 24	SW 12 19	29.73 1007	7 11
3:58 am 03:58	Cloudy	63 17.2	24 -4.5	22 22	SSW 10 17	29.68 1005	7 11
4:58 am 04:58	Mostly Cloudy	65 18.3	24 -4.4	21 21	SSW 14 22	29.65 1004	10 16
5:58 am 05:58	Clear	65 18.5	23 -4.8	20 20	SSW 14 22	29.62 1003	10 16
6:58 am 06:58	Clear	69 20.5	24 -4.6	18 18	SSW 20 31	29.60 1002	10 16
7:58 am 07:58	Sunny	70 21.2	26 -3.4	19 19	SSW 20 31	29.61 1003	10 16
8:58 am 08:58	Sunny	74 23.4	27 -2.8	17 17	S 22 35	29.57 1002	10 16
9:58 am 09:58	Sunny	79 26	26 -3.6	14 14	S 26 43	29.55 1001	10 16
10:58 am 10:58	Sunny	82 28	26 -3.3	13 13	SSW 24 39	29.55 1001	10 16
11:58 am 11:58	Sunny	84 28.7	24 -4.2	11 11	SSW 28 44	29.54 1000	10 16
12:58 pm 12:58	Sunny	84 28.7	24 -4.2	11 11	WSW 20 31	29.53 1000	10 16
1:58 pm 13:58	Sunny	84 29	25 -3.8	11 11	W 17 28	29.50 999	10 16
2:58 pm 14:58	Sunny	86 30.2	26 -3.1	11 11	SW 14 22	29.47 998	9 14
3:51 pm 15:51	Sunny	86 30	25 -4	11 11	SSW 20 31	29.44 997	8 13
3:58 pm 15:58	Mostly Sunny	85 29.7	26 -3.6	11 11	SW 16 26	29.44 997	8 13
4:16 pm 16:16	Mostly Cloudy	84 29	27 -3	12 12	WSW 13 20	29.44 997	10 16
4:58 pm 16:58	Mostly Cloudy	81 27.4	26 -3.1	13 13	NW 8 13	29.44 997	10 16
5:58 pm 17:58	Mostly Cloudy	80 26.6	28 -2.5	15 15	NW 8 13	29.45 997	10 16
6:58 pm 18:58	Cloudy	69 20.6	36 2.2	30 30	N 21 33	29.54 1000	10 16
7:58 pm 19:58	Mostly Cloudy	64 17.6	38 3.6	40 40	NNW 12 19	29.61 1003	10 16
8:58 pm 20:58	Cloudy	64 17.6	37 3	38 38	WNW 8 13	29.63 1004	10 16
9:58 pm 21:58	Mostly Cloudy	64 17.7	36 2.2	36 36	W 9 15	29.62 1003	10 16
10:58 pm 22:58	Cloudy	60 15.4	38 3.1	44 44	SSW 9 15	29.64 1004	10 16
11:58 pm 23:58	Cloudy	64 17.5	35 1.4	34 34	W 16 26	29.65 1004	10 16