Weather observations for the past three days for
Great Falls, Great Falls International Airport
Imperial (Metric)
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
10 17:53 SW 7 10.00 Fair CLR 37 17.1 44% 32 30.03 1020.4
10 16:53 W 10 10.00 Fair CLR 41 18 45 39.9 39% 35 30.02 1020.1
10 15:53 W 15 10.00 Fair CLR 45 16 31% 39 30.02 1019.5
10 14:53 SW 17 10.00 Fair CLR 45 18 34% 38 30.03 1019.8
10 13:53 W 16 G 28 10.00 A Few Clouds FEW055 45 18 34% 38 30.04 1020.2
10 12:53 W 16 G 25 10.00 Fair CLR 43 19.9 40% 36 30.05 1021.0
10 11:53 SW 18 G 23 10.00 Fair CLR 42.1 21 43% 34 30.08 1021.9
10 10:53 SW 18 10.00 Fair CLR 39.9 21.9 39.9 28 49% 31 30.09 1022.1
10 09:53 SW 20 10.00 Fair CLR 37 23 57% 27 30.09 1022.4
10 08:53 SW 16 10.00 Fair CLR 33.1 21.9 64% 23 30.1 1022.8
10 07:53 SW 16 10.00 Fair CLR 28.9 19.9 69% 18 30.1 1023.3
10 06:53 SW 15 10.00 Fair CLR 28.9 19.9 69% 18 30.1 1023.4
10 05:53 SW 14 10.00 Fair CLR 30 21 69% 20 30.1 1023.4
10 04:53 SW 13 10.00 Fair CLR 28.9 21 30.9 28 72% 19 30.1 1023.4
10 03:53 SW 14 10.00 Fair CLR 30 21 69% 20 30.09 1022.3
10 02:53 S 9 10.00 Fair CLR 28.9 21 72% 21 30.1 1022.8
10 01:53 SW 13 10.00 Fair CLR 28.9 21.9 75% 19 30.1 1022.8
10 00:53 SW 13 10.00 Fair CLR 28.9 23 78% 19 30.1 1023.0
09 23:53 SW 13 10.00 Fair CLR 30 25 82% 21 30.1 1023.2
09 22:53 S 10 10.00 Partly Cloudy SCT075 30.9 26.1 35.1 30.9 82% 23 30.1 1023.3
09 21:53 S 12 10.00 A Few Clouds FEW070 32 30 92% 24 30.09 1022.9
09 20:53 SE 8 10.00 Overcast SCT060 BKN070 OVC120 34 30 85% 28 30.09 1022.7
09 19:53 NW 7 10.00 Overcast BKN045 OVC060 34 32 92% 29 30.09 1022.8
09 18:53 SE 12 10.00 Overcast BKN060 BKN080 OVC095 33.1 32 96% 25 30.07 1022.0
09 17:53 SE 10 10.00 Overcast FEW001 BKN050 OVC065 33.1 32 96% 26 30.06 1021.8
09 16:53 E 8 1.00 Overcast FEW011 BKN035 OVC080 33.1 33.1 43 33.1 100% 27 30.04 1020.9 0.05 0.06
09 15:53 W 9 10.00 Mostly Cloudy BKN050 BKN070 42.1 30.9 65% 37 30.01 1018.9
09 14:53 SW 16 10.00 Thunderstorm in Vicinity SCT060 41 33.1 73% 33 30 1018.3
09 13:53 S 12 10.00 Overcast SCT013 BKN070 OVC090 39.9 36 86% 34 30.01 1018.5 0.01
09 12:53 S 8 10.00 Overcast OVC055 37.9 36 93% 33 30.01 1019.1
09 11:53 SW 8 9.00 Unknown Precip BKN003 OVC025 35.1 34 96% 29 30.02 1019.7 0.01
09 10:53 SW 10 1.50 Light Snow Fog/Mist SCT004 OVC016 33.1 32 33.1 32 96% 26 30.01 1019.5 0.03 0.11
09 09:53 SW 9 10.00 Overcast OVC033 33.1 32 96% 26 29.99 1018.7
09 08:53 W 7 4.00 Light Snow Fog/Mist OVC025 33.1 32 96% 28 29.98 1017.6 0.01
09 07:53 W 8 8.00 Unknown Precip OVC030 32 32 100% 25 29.96 1017.2 0.01 0.07
09 06:53 W 8 3.00 Light Snow Fog/Mist OVC019 32 32 100% 25 29.94 1016.7 0.03
09 05:53 NW 12 1.50 Light Snow Fog/Mist FEW002 OVC013 32 32 100% 24 29.92 1015.6 0.03
09 04:53 NW 7 5.00 Light Snow Fog/Mist OVC020 34 32 42.1 34 92% 29 29.9 1014.6 0.02 0.04
09 03:53 NW 5 9.00 Light Rain OVC021 35.1 33.1 93% 32 29.89 1013.9 0.02
09 02:53 Calm 9.00 Light Rain BKN024 OVC036 37.9 30 73% 29.88 1013.1
09 01:53 Vrbl 3 10.00 Overcast OVC050 39 25 57% 29.88 1012.9
09 00:53 N 6 10.00 Overcast OVC080 37.9 24.1 57% 34 29.87 1012.8
08 23:53 Calm 10.00 Overcast OVC080 37.9 24.1 57% 29.9 1013.8
08 22:53 Calm 10.00 Overcast OVC075 39 24.1 48.9 39 55% 29.92 1014.4
08 21:53 S 6 10.00 Overcast FEW060 OVC075 39.9 24.1 53% 36 29.94 1015.0
08 20:53 W 9 10.00 Overcast OVC070 44.1 23 43% 40 29.95 1015.2
08 19:53 SW 10 10.00 Overcast FEW070 OVC100 44.1 23 43% 39 29.95 1015.6
08 18:53 W 15 10.00 Overcast OVC110 44.1 23 43% 38 29.94 1015.1
08 17:53 W 12 10.00 Overcast SCT060 OVC120 46.9 21.9 37% 42 29.95 1015.3
08 16:53 W 16 10.00 Fair CLR 48.9 23 54 48.9 36% 44 29.95 1015.0
08 15:53 W 21 G 30 10.00 A Few Clouds and Breezy FEW055 51.1 25 36% 29.95 1014.7
08 14:53 W 22 G 30 10.00 Fair and Breezy CLR 53.1 27 37% 29.94 1014.3
08 13:53 W 17 G 28 10.00 Mostly Cloudy BKN060 53.1 28.9 40% 29.95 1014.3
08 12:53 W 23 10.00 Partly Cloudy and Breezy SCT050 53.1 30 41% 29.96 1014.7
08 11:53 SW 28 G 38 10.00 Fair and Windy CLR 53.1 32 45% 29.98 1015.1
08 10:53 SW 29 G 40 10.00 Fair and Windy CLR 52 32 53.1 43 47% 29.96 1014.6
08 09:53 SW 30 G 41 10.00 Fair and Windy CLR 52 30.9 45% 29.95 1014.2
08 08:53 SW 18 G 28 10.00 Fair CLR 48.9 28.9 46% 43 29.96 1014.7
08 07:53 SW 20 G 30 10.00 Fair CLR 44.1 28 53% 37 29.95 1015.2
08 06:53 SW 17 10.00 Fair CLR 46.9 27 46% 41 29.96 1015.3
08 05:53 S 10 10.00 Fair CLR 44.1 27 51% 39 29.97 1015.7
08 04:53 SW 20 G 32 10.00 Fair CLR 48.9 26.1 52 46 41% 43 29.98 1015.0
08 03:53 SW 18 10.00 Fair CLR 46.9 27 46% 40 29.94 1013.5
08 02:53 SW 18 G 30 10.00 Fair CLR 46.9 26.1 44% 40 29.97 1014.4
08 01:53 SW 20 G 31 10.00 Fair CLR 50 26.1 39% 44 29.93 1012.9
08 00:53 SW 22 G 35 10.00 Fair and Breezy CLR 50 26.1 39% 44 29.95 1013.7
07 23:53 SW 21 G 30 10.00 Fair and Breezy CLR 50 26.1 39% 44 29.94 1013.5
07 22:53 SW 20 10.00 Fair CLR 52 25 55.9 46.9 35% 29.94 1013.4
07 21:53 SW 22 G 33 10.00 A Few Clouds and Breezy FEW120 53.1 25 34% 29.95 1014.0
07 20:53 SW 22 G 33 10.00 Mostly Cloudy and Breezy BKN110 53.1 24.1 32% 29.96 1015.1
07 19:53 SW 13 10.00 Fair CLR 51.1 25 36% 29.97 1016.2
07 18:53 SW 13 10.00 Fair CLR 48 24.1 39% 43 29.99 1016.6
Date Time (mst) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)