Weather archive in Great Falls for the last week, weather in Great Falls for march 2026 year

Weather & Climate
Weather archive
USA
Montana
Great Falls International Airport

WEATHER IN Great Falls

Time and date
19:53	15.03
20:53	15.03
21:53	15.03
22:53	15.03
23:53	15.03
00:53	16.03
01:53	16.03
02:53	16.03
03:53	16.03
04:53	16.03
05:53	16.03
06:53	16.03
07:53	16.03
08:53	16.03
09:53	16.03
10:53	16.03
11:53	16.03
12:53	16.03
13:53	16.03
14:53	16.03
15:53	16.03
16:53	16.03
17:53	16.03
18:53	16.03
19:53	16.03
20:53	16.03
21:53	16.03
22:53	16.03
23:53	16.03
00:53	17.03
01:53	17.03
02:53	17.03
03:53	17.03
04:53	17.03
05:53	17.03
06:53	17.03
07:53	17.03
08:53	17.03
09:53	17.03
10:53	17.03
11:53	17.03
12:53	17.03
13:53	17.03
14:53	17.03
15:53	17.03
16:53	17.03
17:53	17.03
18:53	17.03

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
SW	9	10 miles		clear	15	9	76	3	3		30.50	26.44
SW	8	10 miles		clear	16	9	73	5	5		30.46	26.42
S	6	10 miles		2/0 12000 ft [Ac]	19	10	67	10	10		30.43	26.41
SW	9	10 miles		10/0 10000 ft [Ac]	22	12	65	10	10		30.39	26.39	13	27
SW	11	10 miles		10/0 8500 ft [Ac]	23	14	68	10	10		30.34	26.36
SW	11	8 miles	slight snow	10/8 5000 ft [Ac Ns]	24	21	88	10	10		30.29	26.34
S	9	10 miles		10/8 5500 ft [Ac]	25	22	88	14	14		30.24	26.30			0.00
SW	14	10 miles		8/0 10000 ft [Ac]	25	19	78	12	12		30.18	26.25
SW	18	10 miles		clear	28	20	71	14	14		30.13	26.21
SW	23 {30}	10 miles		clear	30	21	69	16	16		30.11	26.20	21	30	0.00
SW	23 {31}	10 miles		clear	31	23	72	16	16		30.07	26.18
SW	19	10 miles		clear	32	24	72	19	19		30.10	26.18
SW	19	10 miles		clear	34	26	72	21	21		30.09	26.18
SW	24	10 miles		clear	36	26	67	23	23		30.07	26.16
SW	24	10 miles		8/2 4900 ft [Ac]	37	28	70	25	25		30.04	26.15
SW	28 {37}	10 miles		clear	39	29	67	27	27		29.99	26.12	30	39
SW	26	10 miles		clear	40	30	67	28	28		29.97	26.11
SW	24	10 miles		clear	41	31	67	30	30		29.96	26.10
SW	17	10 miles		clear	41	32	70	30	34		29.95	26.10
SW	24	10 miles		8/0 9000 ft [Ac]	43	33	68	32	32		29.93	26.08
SW	23 {34}	10 miles	slight rain	10/10 6500 ft [Ns]	42	35	76	30	30		29.93	26.08
SW	22 {31}	10 miles	slight rain	10/0 7500 ft [Ac As]	42	36	79	30	32		29.92	26.08	39	43	0.03
SW	22	10 miles		10/0 7500 ft [Ac]	42	36	79	30	30		29.89	26.06
SW	25 {37}	10 miles		8/0 11000 ft [Ac]	43	36	76	32	32		29.85	26.04
SW	25 {39}	10 miles		clear	44	35	70	34	34		29.85	26.04			0.01
SW	25 {38}	10 miles		clear	44	36	73	34	34		29.83	26.02
SW	24 {34}	10 miles		clear	45	36	71	36	36		29.80	260.00
SW	23 {31}	10 miles		2/0 12000 ft [Ac]	47	36	65	37	37		29.77	260.00	42	47	0.01
SW	36 {49}	10 miles		clear	49	35	59	39	39		29.73	25.97
SW	36 {49}	10 miles		clear	49	33	54	39	39		29.77	260.00
SW	36 {46}	10 miles		clear	50	31	48	41	41		29.76	260.00
SW	26 {38}	10 miles		clear	50	30	46	43	43		29.77	26.01
SW	23 {33}	10 miles		clear	51	30	44	45	45		29.80	26.03
SW	28 {43}	10 miles		clear	51	29	42	43	43		29.78	26.02	47	52		0.04
SW	28 {38}	10 miles		clear	50	33	52	43	43		29.80	26.03
SW	26 {38}	10 miles		clear	50	32	50	43	43		29.81	26.04
SW	29 {39}	10 miles		clear	51	29	42	43	43		29.82	26.06
SW	26 {40}	10 miles		clear	53	28	38	46	46		29.83	26.07
SW	22 {40}	10 miles		clear	54	27	35	48	48		29.83	26.08
SW	32 {41}	10 miles		clear	54	29	38	46	46		29.83	26.08	50	54
SW	29 {43}	10 miles		clear	55	31	40	48	48		29.83	26.09
SW	36 {53}	10 miles		clear	54	32	43	46	46		29.83	26.09
SW	23 {33}	10 miles		clear	52	33	48	45	46		29.86	26.11
SW	36 {45}	10 miles		clear	53	33	46	45	45		29.85	26.10
SW	32 {49}	10 miles		clear	51	34	52	43	43		29.87	26.11
SW	36 {51}	10 miles		clear	51	33	50	43	43		29.86	26.10	51	56
SW	25 {34}	10 miles		clear	52	34	50	45	45		29.87	26.12
SW	31 {43}	10 miles		clear	52	32	46	45	45		29.89	26.14

Weather station location Great Falls International Airport: latitude 47.4733 longitude -111.3822 Height above sea level 1117 m.

The archive shows weather in Great Falls for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -7 h.

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Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.