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.
20 08:53 NW 19 16.09 Overcast OVC095 -20 -22.2 83% -29 75.46 1015.7
20 07:53 NW 9 16.09 Overcast OVC100 -22.2 -24.4 82% -29 75.34 1014.6
20 06:53 S 19 16.09 Fair CLR -11.7 -15 77% -19 75.21 1011.2
20 05:53 Calm 16.09 Fair CLR -17.8 -20 83% 75.23 1012.1
20 04:53 Vrbl 6 16.09 Fair CLR -22.2 -24.4 -20.6 -24.4 82% 75.26 1012.9
20 03:53 Calm 16.09 Fair CLR -23.9 -26.1 82% 75.29 1013.3
20 02:53 Calm 16.09 Fair CLR -22.8 -24.4 87% 75.31 1013.5
20 01:53 Calm 16.09 Fair CLR -21.1 -22.8 86% 75.34 1013.7
20 00:53 SW 9 16.09 Fair CLR -22.2 -23.9 86% -29 75.39 1014.7
19 23:53 Calm 16.09 Fair CLR -20.6 -22.2 87% 75.44 1015.2
19 22:53 Calm 16.09 Fair CLR -21.1 -22.2 -17.2 -22.2 91% 75.46 1016.0
19 21:53 Calm 16.09 Fair CLR -20.6 -22.2 87% 75.51 1016.7
19 20:53 E 7 16.09 Fair CLR -20.6 -22.8 83% -26 75.54 1017.2
19 19:53 NE 6 16.09 Fair CLR -21.1 -22.2 91% 75.57 1017.9
19 18:53 E 7 16.09 Fair CLR -19.4 -22.8 75% -25 75.59 1017.8
19 17:53 E 9 16.09 Fair CLR -18.3 -22.2 72% -24 75.59 1018.2
19 16:53 SE 13 16.09 Fair CLR -17.2 -21.7 -16.7 -18.9 68% -24 75.62 1018.3
19 15:53 E 9 16.09 Fair CLR -16.7 -21.7 65% -22 75.64 1018.9
19 14:53 E 11 16.09 Fair CLR -16.7 -22.2 63% -23 75.67 1019.0
19 13:53 E 9 16.09 Fair CLR -17.2 -23.3 59% -23 75.72 1019.5
19 12:53 E 9 16.09 Fair CLR -17.8 -23.9 59% -24 75.79 1020.4
19 11:53 E 9 16.09 Fair CLR -18.3 -25 56% -24 75.84 1021.5
19 10:53 E 7 16.09 Fair CLR -18.9 -25 -18.9 -25.6 59% -24 75.9 1022.0
19 09:53 E 7 16.09 Fair CLR -20.6 -24.4 72% -26 75.92 1022.7
19 08:53 NE 6 16.09 Fair CLR -22.2 -25 78% 75.95 1023.1
19 07:53 E 7 16.09 A Few Clouds FEW055 -23.9 -25.6 86% -30 75.97 1023.7
19 06:53 E 7 16.09 Mostly Cloudy BKN055 -23.3 -25.6 81% -29 76 1024.0
19 05:53 Calm 16.09 Fair CLR -25 -26.7 86% 76.05 1024.6
19 04:53 SW 9 16.09 Fair CLR -25 -27.2 -23.3 -27.2 82% -32 76.07 1024.7
19 03:53 SW 7 16.09 Fair CLR -26.7 -27.8 90% -33 76.1 1025.6
19 02:53 S 7 16.09 Fair CLR -25 -26.7 86% -31 76.12 1025.8
19 01:53 S 6 16.09 Fair CLR -25 -26.7 86% 76.12 1025.8
19 00:53 Calm 16.09 Fair CLR -23.9 -26.1 82% 76.12 1025.6
18 23:53 Calm 16.09 Mostly Cloudy BKN036 -23.9 -26.7 78% 76.1 1025.3
18 22:53 N 6 16.09 A Few Clouds FEW020 -23.3 -26.1 -20 -23.3 78% 76.05 1024.5 0.05
18 21:53 N 11 9.66 Light Snow BKN039 OVC100 -22.8 -25.6 78% -30 76.02 1024.1
18 20:53 N 11 12.87 Overcast BKN038 OVC110 -22.2 -24.4 82% -30 76 1023.5
18 19:53 N 9 3.22 Light Snow OVC033 -21.1 -23.9 78% -28 75.95 1022.8 0.03 0.05
18 18:53 N 11 4.02 Light Snow OVC035 -21.1 -23.9 78% -28 75.92 1022.3 0.03
18 17:53 N 9 2.01 Light Snow OVC025 -21.1 -23.9 78% -28 75.87 1021.6
18 16:53 N 9 1.61 Light Snow BKN029 OVC046 -20 -23.3 -19.4 -20.6 75% -26 75.82 1020.7 0.03 0.05
18 15:53 N 9 1.61 Light Snow BKN027 OVC036 -20 -23.9 71% -26 75.77 1020.0 0.03
18 14:53 NW 11 1.61 Light Snow BKN024 OVC033 -20 -24.4 68% -27 75.74 1019.5
18 13:53 NW 13 4.83 Light Snow OVC037 -20 -24.4 68% -28 75.72 1019.1
18 12:53 NW 13 4.83 Light Snow BKN041 OVC049 -19.4 -25 61% -27 75.72 1018.9
18 11:53 N 15 14.48 Overcast FEW039 OVC055 -20.6 -26.1 62% -29 75.74 1019.5
18 10:53 NW 15 16.09 Overcast OVC039 -20.6 -25.6 -20.6 -21.7 64% -29 75.74 1019.4
18 09:53 N 15 16.09 Overcast OVC038 -21.1 -26.7 61% -30 75.72 1019.0
18 08:53 N 9 16.09 Overcast OVC037 -21.1 -25.6 67% -28 75.67 1018.4
18 07:53 N 13 16.09 Overcast OVC036 -21.1 -25 71% -29 75.69 1018.5
18 06:53 N 13 16.09 Overcast OVC035 -21.1 -25.6 67% -29 75.64 1017.8
18 05:53 N 11 16.09 Overcast OVC032 -21.1 -25.6 67% -28 75.62 1017.2
18 04:53 N 13 16.09 Overcast OVC031 -20.6 -24.4 -17.8 -20.6 72% -28 75.59 1016.8
18 03:53 N 15 16.09 Overcast OVC031 -20.6 -24.4 72% -29 75.59 1016.6
18 02:53 NW 20 16.09 Overcast OVC030 -19.4 -23.3 71% -29 75.62 1016.5
18 01:53 N 13 16.09 Overcast OVC029 -19.4 -22.8 75% -27 75.62 1016.7
18 00:53 N 15 16.09 Overcast OVC028 -18.9 -22.8 72% -27 75.64 1016.7
17 23:53 NW 19 12.87 Overcast OVC028 -18.3 -21.7 75% -27 75.62 1016.4
17 22:53 N 19 16.09 Overcast OVC027 -17.8 -22.2 -12.8 -17.8 69% -27 75.59 1015.9
17 21:53 N 15 16.09 Overcast OVC027 -17.2 -20.6 75% -25 75.57 1015.1
17 20:53 N 20 16.09 Overcast OVC027 -16.7 -20.6 72% -26 75.51 1013.9
17 19:53 N 19 16.09 Overcast OVC027 -16.1 -20 72% -25 75.46 1012.8
17 18:53 N 20 16.09 Overcast OVC029 -15 -18.9 72% -24 75.41 1011.9
17 17:53 N 11 16.09 Overcast FEW019 OVC030 -13.9 -17.8 73% -20 75.34 1010.7
17 16:53 NW 13 16.09 Mostly Cloudy FEW008 BKN016 -12.8 -17.2 -9.4 -12.8 70% -19 75.26 1008.6 0.25
17 15:53 NW 17 16.09 Mostly Cloudy BKN011 -12.2 -16.1 73% -19 75.16 1007.5
17 14:53 NW 26 4.83 Light Snow FEW013 BKN021 OVC033 -11.7 -15.6 73% -20 75.13 1006.6
17 13:53 NW 24 0.80 Light Snow OVC013 -11.7 -14.4 81% -20 75.08 1006.1 0.03 0.25
17 12:53 NW 30 G 41 1.21 Light Snow VV012 -10.6 -13.9 77% -20 74.96 1004.5 0.08
17 11:53 NW 33 G 52 0.40 Snow Freezing Fog and Breezy VV007 -10.6 -12.2 88% -20 74.83 1002.3 0.15
17 10:53 NW 39 G 56 0.40 Snow Freezing Fog and Breezy VV007 -9.4 -11.1 2.8 -9.4 88% -19 74.57 998.0 0.1 0.25
17 09:53 NW 43 G 67 0.40 Snow Freezing Fog and Windy VV006 -7.2 -8.9 88% -17 74.4 995.5 0.08
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)