Weather observations for the past three days for
Great Falls, Great Falls International Airport
Metric (Imperial)
Date Time (mst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 17:53 SW 37 G 50 16.09 Fair and Breezy CLR 7.2 -3.3 48% 3 76.05 1015.8
21 16:53 SW 39 G 59 16.09 Fair and Breezy CLR 7.8 -3.9 11.7 7.8 44% 3 75.95 1014.5
21 15:53 SW 43 G 61 16.09 Fair and Windy CLR 9.4 -3.3 41% 5 75.92 1013.7
21 14:53 SW 43 G 61 16.09 Fair and Windy CLR 9.4 -2.8 43% 5 75.9 1013.2
21 13:53 SW 43 G 63 16.09 Fair and Windy CLR 11.1 -2.2 40% 75.92 1013.3
21 12:53 SW 41 G 56 16.09 Fair and Breezy CLR 11.1 -2.2 40% 75.95 1013.6
21 11:53 SW 43 G 59 16.09 Fair and Windy CLR 10.6 -1.7 43% 75.95 1013.7
21 10:53 SW 46 G 61 16.09 Fair and Windy CLR 10 -2.2 10 3.3 43% 6 75.92 1013.5
21 09:53 SW 39 G 63 16.09 Fair and Breezy CLR 8.3 -1.7 50% 4 75.95 1014.3
21 07:53 SW 28 16.09 Fair CLR 5 -2.2 60% 1 76 1015.7
21 06:53 SW 26 16.09 Fair CLR 4.4 -2.2 63% 0 76 1015.4
21 05:53 SW 24 16.09 Fair CLR 4.4 -2.2 63% 0 75.97 1015.2
21 04:53 SW 26 16.09 Fair CLR 3.3 -2.2 4.4 2.2 68% -1 76.05 1016.1
21 03:53 SW 24 16.09 Fair CLR 3.9 -1.7 67% -0 76.05 1015.1
21 02:53 SW 24 16.09 Fair CLR 4.4 -1.1 68% 0 76.05 1014.9
21 01:53 SW 35 G 48 16.09 Fair and Breezy CLR 4.4 -0.6 70% -1 76 1014.4
21 00:53 SW 24 16.09 Fair CLR 3.9 -0.6 73% -0 76.07 1015.6
20 23:53 S 28 16.09 Fair CLR 3.3 0 79% -2 76.1 1016.3
20 22:53 S 20 16.09 Fair CLR 2.8 0 6.7 2.8 82% -1 76.12 1017.1
20 21:53 SW 20 16.09 Fair CLR 3.3 0 79% -1 76.1 1017.4
20 20:53 S 20 16.09 Fair CLR 3.9 0 76% 0 76.07 1017.3
20 19:53 S 19 16.09 Fair CLR 3.3 0 79% -1 76.05 1017.8
20 18:53 SW 22 16.09 Fair CLR 4.4 0 73% 0 76 1017.3
20 17:53 S 19 16.09 Fair CLR 4.4 0 73% 1 75.97 1016.8
20 16:53 S 19 16.09 Fair CLR 5 0 11.7 5 70% 2 75.95 1016.1
20 15:53 SW 20 16.09 Fair CLR 10 0 50% 8 75.95 1015.1
20 14:53 SW 24 16.09 Fair CLR 11.1 0.6 49% 75.97 1014.9
20 13:53 SW 24 16.09 Fair CLR 11.1 1.1 50% 75.97 1014.8
20 12:53 S 26 16.09 Fair CLR 10.6 1.1 52% 76 1015.4
20 11:53 SW 13 16.09 Fair CLR 8.3 1.1 61% 6 76.05 1016.8
20 10:53 SW 13 16.09 Fair CLR 6.7 0 6.7 -6.7 63% 4 76.07 1017.5
20 09:53 SW 9 16.09 Fair CLR 3.3 1.1 86% 1 76.1 1018.1
20 08:53 S 11 16.09 Fair CLR 0 -1.1 92% -3 76.1 1018.7
20 07:53 SE 6 0.80 Freezing Fog VV001 -3.9 -3.9 100% 76.07 1019.1
20 06:53 Calm 9.66 Fog/Mist CLR -5.6 -5.6 100% 76.05 1019.0
20 05:53 S 11 16.09 Fair CLR -4.4 -4.4 100% -8 76.07 1018.6
20 04:53 SW 15 16.09 Fair CLR -2.8 -3.3 0 -4.4 96% -7 76.1 1018.7
20 03:53 SW 7 16.09 A Few Clouds FEW034 -2.2 -2.8 96% -5 76.12 1018.8
20 02:53 S 9 16.09 Overcast OVC036 -1.7 -2.2 96% -5 76.17 1019.2
20 01:53 W 6 16.09 Overcast OVC038 -0.6 -1.1 96% 76.2 1019.7
20 00:53 Calm 16.09 Overcast BKN035 OVC042 -1.1 -1.7 96% 76.23 1020.3
19 23:53 NW 7 14.48 Overcast OVC040 -2.8 -2.8 100% -5 76.28 1021.0
19 22:53 S 6 16.09 Mostly Cloudy BKN035 -2.8 -3.3 1.7 -4.4 96% 76.25 1021.1
19 21:53 SE 6 16.09 Fair CLR -2.8 -3.3 96% 76.3 1021.4
19 20:53 Calm 16.09 Fair CLR -2.2 -2.2 100% 76.3 1021.4
19 19:53 S 6 16.09 Fair CLR -2.2 -2.2 100% 76.3 1021.5
19 18:53 Calm 16.09 Fair CLR -0.6 -1.1 96% 76.33 1021.7
19 17:53 Calm 16.09 Overcast OVC070 1.1 0 92% 76.35 1021.7
19 16:53 SW 6 16.09 Overcast OVC075 1.7 0 2.2 0.6 89% 76.38 1022.0
19 15:53 W 9 16.09 Overcast FEW009 OVC075 1.7 0 89% -1 76.4 1022.2
19 14:53 SW 13 16.09 Overcast SCT010 BKN065 OVC080 2.2 0 86% -1 76.4 1022.0
19 13:53 SW 15 16.09 Overcast BKN008 BKN075 OVC100 1.7 0 89% -2 76.43 1022.2
19 12:53 SW 17 16.09 Overcast BKN006 OVC055 1.1 0 92% -3 76.45 1022.4
19 11:53 SW 15 16.09 Overcast SCT008 OVC049 1.1 0 92% -3 76.5 1023.5
19 10:53 SW 11 2.82 Light Snow Fog/Mist BKN023 OVC034 0.6 -0.6 2.2 0 92% -2 76.56 1024.0 0.03 0.03
19 09:53 NW 7 11.27 Light Snow BKN021 BKN028 OVC038 1.1 -2.2 79% -1 76.53 1023.4
19 08:53 W 11 16.09 Overcast OVC026 1.7 -2.8 72% -1 76.5 1022.6
19 07:53 SW 11 16.09 Overcast FEW026 OVC090 0.6 -2.8 78% -2 76.45 1022.2
19 06:53 SW 7 16.09 Overcast OVC070 0 -2.8 82% -2 76.43 1021.8
19 05:53 SW 7 16.09 Overcast OVC070 0.6 -3.3 75% -1 76.38 1021.0
19 04:53 NW 9 16.09 Overcast OVC070 0 -2.2 4.4 -0.6 85% -3 76.35 1020.0
19 03:53 N 11 16.09 Mostly Cloudy BKN070 BKN100 0 -2.8 82% -3 76.25 1018.6
19 02:53 N 15 16.09 Partly Cloudy SCT075 1.7 -3.9 67% -2 76.23 1017.4
19 01:53 N 7 16.09 Overcast OVC100 2.8 -0.6 79% 1 76.12 1015.7
19 00:53 NW 6 16.09 Overcast OVC100 3.9 0 76% 76.02 1014.2
18 23:53 W 17 16.09 Mostly Cloudy BKN100 2.8 0 82% -1 76 1014.2
18 22:53 W 7 16.09 Mostly Cloudy BKN095 3.9 0 10.6 2.8 76% 2 75.95 1014.0
18 21:53 SW 17 16.09 Fair CLR 4.4 0 73% 1 75.92 1013.5
18 20:53 W 20 16.09 Fair CLR 6.1 0.6 68% 3 75.9 1013.2
18 19:53 SW 19 16.09 Fair CLR 6.1 0 65% 3 75.87 1014.0
18 18:53 W 19 16.09 A Few Clouds FEW080 6.1 -1.7 58% 3 75.82 1012.8
Date Time (mst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)