National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Petersburg, Grant County Airport
Imperial (Metric)
Date Time (edt) 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.
21 06:15 Calm 0.75 Fog/Mist OVC037 43.3 43.3 100% 29.84 0.0
21 05:55 Calm 1.00 Fog/Mist FEW002 SCT040 43.9 43.9 100% 29.84 0.0
21 05:35 Calm 0.75 Fog/Mist FEW039 43 43 100% 29.83 0.0
21 05:15 E 5 0.50 Fog CLR 43 43 100% 41 29.82 0.0
21 04:55 Calm 1.00 Fog/Mist CLR 44.1 44.1 100% 29.81 0.0
21 04:35 Calm 1.00 Fog/Mist CLR 43.3 43.3 100% 29.8 0.0
21 04:15 Calm 1.50 Fog/Mist CLR 44.2 44.2 100% 29.79 0.0
21 03:55 Calm 4.00 Fog/Mist CLR 45.5 45.5 100% 29.79 0.0
21 03:35 Vrbl 3 3.00 Fog/Mist CLR 46.2 46.2 100% 29.79 0.0
21 03:15 Calm 9.00 Fair CLR 47.5 47.5 100% 29.79 0.0
21 02:55 NW 5 9.00 A Few Clouds FEW065 48.2 48.2 100% 47 29.78 0.0
21 02:35 W 3 8.00 A Few Clouds FEW065 46.6 46.6 100% 29.77 0.0
21 02:15 SW 3 8.00 Partly Cloudy FEW070 SCT120 SCT350 47.5 47.5 100% 29.77 0.0
21 01:55 Calm 10.00 Fair CLR 49.5 49.5 64.8 48.7 100% 29.77 0.0 0.08
21 01:35 Calm 10.00 Fair CLR 48.9 48.9 100% 29.77 0.0
21 01:15 Vrbl 3 10.00 Thunderstorm in Vicinity FEW070 50.9 50.9 100% 29.78 0.0
21 00:55 SE 7 8.00 Thunderstorm in Vicinity FEW070 BKN150 52.5 52.5 100% 29.76 0.0 0.01
21 00:35 Calm 9.00 Thunderstorm in Vicinity FEW070 SCT150 52.7 52.7 100% 29.77 0.0 0.01
21 00:15 NE 3 9.00 Mostly Cloudy SCT070 BKN085 53.6 53.6 100% 29.78 0.0
20 23:55 Vrbl 6 6.00 Light Rain Fog/Mist Thunderstorm in Vicinity FEW065 OVC080 54.3 54.3 100% 29.78 0.0 0.04
20 23:35 SE 3 3.00 Light Rain Fog/Mist FEW060 BKN080 BKN180 53.1 53.1 100% 29.8 0.0 0.03
20 23:15 SE 6 9.00 Thunderstorm in Vicinity BKN080 BKN180 55.6 54.5 96% 29.8 0.0
20 22:55 NE 3 8.00 Light Rain BKN080 OVC100 55.2 55.2 100% 29.81 0.0 0.03 0.03
20 22:35 Calm 9.00 Thunderstorm in Vicinity BKN075 OVC100 54.3 54.3 100% 29.82 0.0 0.03
20 22:15 Calm 6.00 Light Rain BKN070 OVC100 57.2 53.2 87% 29.81 0.0 0.01
20 21:55 W 8 7.00 Light Rain OVC080 62.6 46.4 56% 29.8 0.0
20 21:35 SW 12 9.00 Overcast BKN080 BKN100 OVC110 63.3 44.8 51% 29.79 0.0
20 21:15 S 10 9.00 Mostly Cloudy SCT110 SCT130 BKN150 62.8 45 52% 29.79 0.0
20 20:55 S 10 8.00 Mostly Cloudy BKN160 BKN180 63.1 44.6 51% 29.79 0.0
20 20:35 S 10 9.00 Mostly Cloudy FEW090 BKN160 63.9 44.4 49% 29.79 0.0
20 20:15 SW 10 9.00 Mostly Cloudy SCT085 BKN150 64.2 44.4 49% 29.8 0.0
20 19:55 SW 14 G 23 9.00 Overcast OVC095 65.1 43.9 70.7 64 46% 29.8 0.0
20 19:35 SW 10 9.00 Overcast FEW065 OVC100 64.8 43.7 47% 29.8 0.0
20 19:15 S 9 6.00 Light Rain FEW025 BKN070 OVC090 64.2 44.6 49% 29.79 0.0
20 18:55 S 8 8.00 Overcast BKN070 OVC095 64.8 43.9 47% 29.8 0.0
20 18:35 S 9 G 20 8.00 Overcast BKN070 BKN090 OVC120 64.8 44.4 48% 29.8 0.0
20 18:15 SW 10 7.00 Overcast BKN070 OVC090 64.6 44.2 48% 29.79 0.0
20 17:55 S 9 7.00 Overcast OVC070 64.4 44.4 48% 29.8 0.0
20 17:35 S 13 7.00 Overcast BKN070 OVC090 64.6 44.2 48% 29.8 0.0
20 17:15 W 16 G 24 7.00 Overcast BKN070 OVC090 64.6 43.3 46% 29.79 0.0
20 16:55 SW 13 G 26 7.00 Light Rain SCT065 OVC095 65.5 43.2 44% 29.8 0.0
20 16:35 SW 10 7.00 Light Rain FEW050 SCT065 OVC085 65.5 42.8 44% 29.82 0.0
20 16:15 SW 15 G 23 6.00 Light Rain FEW060 OVC080 64.9 42.6 44% 29.82 0.0
20 15:55 W 26 G 37 7.00 Overcast and Windy BKN070 BKN085 OVC120 68.2 39.6 35% 29.83 0.0
20 15:35 W 21 G 30 8.00 Mostly Cloudy and Breezy FEW060 BKN120 BKN170 68.7 39.9 35% 29.84 0.0
20 15:15 SW 16 G 23 8.00 A Few Clouds FEW080 69.6 39 33% 29.84 0.0
20 14:55 W 14 G 26 8.00 Mostly Cloudy FEW048 SCT085 SCT110 BKN370 70.3 38.1 31% 29.85 0.0
20 14:35 W 15 G 24 7.00 Mostly Cloudy FEW055 SCT090 BKN110 69.3 38.1 32% 29.86 0.0
20 14:15 W 9 G 21 8.00 Partly Cloudy SCT170 69.6 37.4 31% 29.86 0.0
20 13:55 SW 15 G 21 7.00 Mostly Cloudy BKN160 BKN180 70.3 36.7 70.3 33.3 29% 29.88 0.0
20 13:35 SW 9 7.00 Overcast BKN160 OVC180 70.3 37 30% 29.89 0.0
20 13:15 Vrbl 3 8.00 Overcast BKN160 OVC180 69.6 38.3 32% 29.91 0.0
20 12:55 W 12 7.00 Overcast OVC160 69.3 37.2 31% 29.93 0.0
20 12:35 Calm 9.00 Mostly Cloudy BKN170 BKN190 69.1 38.7 33% 29.93 0.0
20 12:15 S 10 9.00 A Few Clouds FEW200 68 37.9 33% 29.94 0.0
20 11:55 S 9 G 17 9.00 Fair CLR 66.9 37.4 34% 29.96 0.0
20 11:35 S 12 9.00 Fair CLR 65.8 38.1 36% 29.96 0.0
20 11:15 SW 7 9.00 Fair CLR 64.6 39.2 39% 29.97 0.0
20 10:55 S 12 G 17 9.00 Fair CLR 62.2 38.1 41% 29.99 0.0
20 10:35 S 9 G 17 9.00 A Few Clouds FEW240 60.8 38.8 44% 30 0.0
20 10:15 Calm 9.00 Fair CLR 54.1 45.3 72% 30.02 0.0
20 09:55 Calm 8.00 Fair CLR 49.1 46 89% 30.03 0.0
20 09:35 Calm 9.00 Fair CLR 46.2 45.3 97% 30.04 0.0
20 09:15 Calm 9.00 A Few Clouds FEW210 42.6 42.6 100% 30.05 0.0
20 08:55 Calm 9.00 A Few Clouds FEW230 39.4 39.4 100% 30.06 0.0
20 08:35 Calm 8.00 Fair CLR 37.2 37.2 100% 30.06 0.0
20 08:15 Calm 7.00 Fair CLR 34.7 34.7 100% 30.07 0.0
20 07:55 Calm 8.00 Fair CLR 32.7 32.7 36.9 30.9 100% 30.07 0.0
20 07:35 Calm 7.00 Fair CLR 32.5 32.5 100% 30.07 0.0
20 07:15 Calm 8.00 Fair CLR 32.7 32.7 100% 30.07 0.0
20 06:55 Calm 8.00 A Few Clouds FEW200 32.4 32.4 100% 30.07 0.0
20 06:35 Calm 8.00 Fair CLR 31.6 31.6 100% 30.07 0.0
20 06:15 Calm 8.00 Fair CLR 32.5 32.5 100% 30.07 0.0
20 05:55 W 3 8.00 Fair CLR 30.9 30.9 100% 30.08 0.0
20 05:35 Calm 8.00 Fair CLR 32.4 32.4 100% 30.08 0.0
20 05:15 Calm 8.00 Fair CLR 33.1 33.1 100% 30.08 0.0
20 04:55 Calm 9.00 Fair CLR 32.5 32.5 100% 30.09 0.0
20 04:35 Calm 9.00 Fair CLR 33.4 33.4 100% 30.08 0.0
20 04:15 Calm 9.00 Fair CLR 33.6 33.6 100% 30.08 0.0
20 03:55 NW 5 8.00 Fair CLR 33.4 33.4 100% 30 30.09 0.0
20 03:35 Calm 8.00 Fair CLR 33.8 33.8 100% 30.1 0.0
20 03:15 Calm 9.00 Fair CLR 34 34 100% 30.12 0.0
20 02:55 Calm 9.00 Fair CLR 35.8 35.8 100% 30.12 0.0
20 02:35 Calm 9.00 Fair CLR 34.9 34.9 100% 30.13 0.0
20 02:15 Calm 9.00 Fair CLR 36.7 36.7 100% 30.14 0.0
20 01:55 Calm 9.00 Fair CLR 36.9 36.9 52 36.9 100% 30.14 0.0
20 01:35 Calm 9.00 Fair CLR 37.8 37.8 100% 30.14 0.0
20 01:15 Calm 9.00 Fair CLR 37.8 37.8 100% 30.15 0.0
20 00:55 Calm 9.00 Fair CLR 38.1 38.1 100% 30.15 0.0
20 00:35 Calm 10.00 Fair CLR 38.8 38.8 100% 30.15 0.0
20 00:15 Vrbl 3 10.00 Fair CLR 39.7 39.7 100% 30.15 0.0
19 23:55 Calm 9.00 Fair CLR 39.9 39.9 100% 30.14 0.0
19 23:35 Calm 10.00 Fair CLR 40.5 40.5 100% 30.15 0.0
19 23:15 Calm 9.00 Fair CLR 41.4 41.2 99% 30.15 0.0
19 22:55 Calm 9.00 Fair CLR 43.2 42.1 96% 30.14 0.0
19 22:35 Calm 9.00 Fair CLR 44.1 42.4 94% 30.14 0.0
19 22:15 Calm 10.00 Fair CLR 43.7 42.3 95% 30.14 0.0
19 21:55 Calm 9.00 Fair CLR 46.4 42.3 86% 30.14 0.0
19 21:35 N 6 9.00 Fair CLR 46 42.8 89% 44 30.14 0.0
19 21:15 Calm 9.00 A Few Clouds FEW100 46.8 42.4 85% 30.13 0.0
19 20:55 Calm 10.00 Partly Cloudy SCT100 46.8 42.1 84% 30.13 0.0
19 20:35 W 5 9.00 Mostly Cloudy BKN100 48.9 41.5 76% 48 30.12 0.0
19 20:15 Calm 9.00 Overcast OVC100 50.5 41.4 71% 30.11 0.0
19 19:55 Calm 10.00 Mostly Cloudy BKN100 53.6 39.7 62.2 52.2 60% 30.1 0.0
19 19:35 W 3 9.00 Fair CLR 55.6 38.7 53% 30.1 0.0
19 19:15 NW 7 9.00 Fair CLR 59.9 36.7 42% 30.1 0.0
19 18:55 NW 8 9.00 A Few Clouds FEW090 60.6 37 42% 30.09 0.0
19 18:35 W 9 9.00 A Few Clouds FEW090 60.8 37.4 42% 30.09 0.0
19 18:15 W 9 8.00 A Few Clouds FEW075 61.5 38.3 42% 30.08 0.0
19 17:55 W 6 8.00 Partly Cloudy SCT070 60.6 37.4 42% 30.08 0.0
19 17:35 Calm 9.00 A Few Clouds FEW065 61.7 37 40% 30.08 0.0
19 17:15 Calm 10.00 Partly Cloudy SCT065 61.5 36.3 39% 30.09 0.0
19 16:55 SW 3 10.00 Overcast BKN065 OVC080 60.6 36.1 40% 30.09 0.0
19 16:35 W 9 9.00 Mostly Cloudy BKN060 BKN080 61 36.9 41% 30.09 0.0
19 16:15 S 5 9.00 Mostly Cloudy BKN060 60.3 36.1 41% 30.1 0.0
19 15:55 W 5 9.00 Mostly Cloudy BKN060 59 34.9 41% 30.11 0.0
19 15:35 NW 5 9.00 Overcast OVC060 59.5 34.9 40% 30.11 0.0
19 15:15 Calm 8.00 Overcast OVC060 57.7 34 41% 30.12 0.0
19 14:55 E 5 9.00 Partly Cloudy SCT060 58.1 34.7 42% 30.13 0.0
19 14:35 Calm 9.00 Fair CLR 58.3 35.4 42% 30.13 0.0
19 14:15 SE 5 9.00 Fair CLR 56.7 33.6 42% 30.13 0.0
19 13:55 SW 8 9.00 Fair CLR 57.2 34.9 57.2 34.7 43% 30.14 0.0
19 13:35 SE 5 9.00 Fair CLR 56.5 34.3 43% 30.15 0.0
19 13:15 SW 7 9.00 Fair CLR 55 34 45% 30.15 0.0
19 12:55 Vrbl 6 9.00 A Few Clouds FEW050 54.1 33.4 46% 30.16 0.0
19 12:35 NW 7 10.00 Partly Cloudy SCT050 54 34 47% 30.17 0.0
19 12:15 S 6 10.00 Fair CLR 52 31.6 46% 30.18 0.0
19 11:55 S 8 9.00 Fair CLR 50.9 32 49% 30.18 0.0
19 11:35 S 12 9.00 A Few Clouds FEW048 50 30.9 48% 46 30.19 0.0
19 11:15 S 8 9.00 Overcast OVC048 48.6 29.5 48% 45 30.19 0.0
19 10:55 Vrbl 3 8.00 Overcast OVC048 46 27.7 49% 30.2 0.0
19 10:35 Calm 8.00 Overcast OVC049 45.5 28.6 52% 30.21 0.0
19 10:15 Calm 8.00 Overcast OVC049 43.3 28.6 56% 30.2 0.0
19 09:55 Calm 9.00 Overcast OVC049 40.8 26.2 56% 30.21 0.0
19 09:35 Calm 9.00 Overcast OVC048 39.4 27.3 62% 30.21 0.0
19 09:15 Calm 9.00 Overcast OVC046 38.5 27.5 65% 30.21 0.0
19 08:55 Calm 8.00 Overcast OVC046 37.6 29.1 72% 30.2 0.0
19 08:35 Calm 8.00 Overcast OVC046 36.7 31.5 81% 30.2 0.0
19 08:15 Calm 8.00 Overcast OVC047 36 32.7 88% 30.19 0.0
19 07:55 Calm 9.00 Overcast OVC048 34.9 30.9 40.3 34.5 86% 30.18 0.0
19 07:35 Calm 9.00 Overcast OVC047 34.9 30.2 83% 30.17 0.0
19 07:15 W 3 10.00 Overcast OVC045 35.1 30.7 84% 30.17 0.0
19 06:55 Calm 10.00 Overcast OVC045 35.6 27.3 72% 30.16 0.0
19 06:35 NW 5 10.00 Overcast OVC045 35.2 28.9 78% 32 30.17 0.0
19 06:15 Calm 10.00 Overcast OVC047 34.5 28 77% 30.16 0.0
19 05:55 Calm 10.00 Mostly Cloudy BKN048 36.9 22.1 55% 30.16 0.0
19 05:35 Calm 10.00 Mostly Cloudy SCT049 BKN070 38.5 19.8 47% 30.16 0.0
19 05:15 SW 8 10.00 Mostly Cloudy BKN070 39.4 18.7 43% 34 30.16 0.0
19 04:55 S 7 10.00 A Few Clouds FEW050 39 18.1 43% 35 30.15 0.0
19 04:35 S 8 10.00 A Few Clouds FEW050 39.4 18 42% 34 30.15 0.0
19 04:15 S 8 10.00 Partly Cloudy SCT048 39.4 18.1 42% 34 30.15 0.0
19 03:35 S 8 10.00 Overcast OVC047 40.1 18.3 41% 35 30.17 0.0
19 03:15 S 8 10.00 Overcast OVC047 40.1 18.1 41% 35 30.18 0.0
19 02:55 S 8 10.00 Overcast BKN050 OVC080 40.1 18 41% 35 30.19 0.0
19 02:35 S 8 10.00 Overcast BKN050 OVC080 39.9 18 41% 35 30.19 0.0
19 02:15 Vrbl 6 10.00 Overcast BKN055 OVC085 40.1 17.8 40% 37 30.2 0.0
19 01:55 S 7 10.00 Overcast BKN060 OVC085 40.1 18 40.5 37.6 41% 36 30.21 0.0
19 01:35 S 6 10.00 Overcast OVC060 39.9 18.3 42% 36 30.21 0.0
19 01:15 SE 6 10.00 Overcast BKN055 OVC080 39.9 18.9 43% 36 30.22 0.0
19 00:55 S 5 10.00 Overcast OVC055 40.1 18.7 42% 37 30.22 0.0
19 00:35 S 5 10.00 Overcast OVC055 40.3 18.1 41% 38 30.23 0.0
19 00:15 S 5 10.00 Overcast OVC055 40.5 17.6 40% 38 30.22 0.0
18 23:55 Calm 10.00 Overcast OVC049 39 23 53% 30.23 0.0
18 23:35 Calm 10.00 Overcast BKN050 OVC060 40.3 18.9 42% 30.23 0.0
18 23:15 Calm 10.00 Overcast OVC060 37.8 28.4 69% 30.22 0.0
18 22:55 Calm 10.00 Overcast OVC060 37.9 26.2 63% 30.22 0.0
18 22:35 Calm 10.00 Overcast OVC060 37.9 25.9 62% 30.22 0.0
18 22:15 Calm 10.00 Overcast OVC065 38.1 23.9 57% 30.22 0.0
18 21:55 Calm 10.00 Overcast OVC065 38.8 21 49% 30.21 0.0
18 21:35 Calm 10.00 Overcast OVC065 38.8 21.4 50% 30.21 0.0
18 21:15 Calm 10.00 Overcast OVC060 38.8 21.2 49% 30.2 0.0
18 20:55 Calm 10.00 Overcast OVC070 39.4 20.8 47% 30.19 0.0
18 20:35 Calm 10.00 Overcast OVC070 39.9 19 43% 30.19 0.0
18 20:15 SE 3 10.00 Overcast OVC075 40.5 16 37% 30.19 0.0
18 19:55 SE 3 10.00 Overcast OVC070 40.5 16.7 42.8 37.8 38% 30.19 0.0
18 19:35 E 3 9.00 Overcast OVC070 40.5 16.2 37% 30.19 0.0
18 19:15 E 6 9.00 Overcast OVC070 41 15.3 35% 38 30.19 0.0
18 18:55 SE 5 9.00 Overcast OVC070 41.4 15.3 35% 39 30.19 0.0
18 18:35 SE 6 9.00 Overcast OVC070 41.5 14.9 34% 38 30.19 0.0
18 18:15 SE 6 9.00 Overcast OVC070 41.9 14.2 32% 39 30.19 0.0
18 17:55 Vrbl 6 9.00 Overcast OVC075 42.1 14.4 32% 39 30.19 0.0
18 17:35 SE 8 9.00 Overcast OVC075 41.9 13.3 31% 37 30.19 0.0
18 17:15 E 7 10.00 Overcast BKN080 OVC100 42.4 14 31% 39 30.2 0.0
18 16:55 SE 5 10.00 Mostly Cloudy BKN100 42.3 13.3 31% 40 30.2 0.0
18 16:35 Vrbl 6 9.00 Mostly Cloudy SCT070 BKN100 41.4 12.6 31% 38 30.2 0.0
18 16:15 E 5 10.00 Overcast BKN070 OVC095 41.4 13.1 31% 39 30.21 0.0
18 15:35 NE 9 10.00 A Few Clouds FEW070 41.7 14.5 33% 37 30.21 0.0
18 15:15 SE 10 10.00 A Few Clouds FEW070 41.2 14.5 34% 36 30.23 0.0
18 14:55 Vrbl 7 10.00 Fair CLR 39.9 14 35% 36 30.25 0.0
18 14:35 Vrbl 6 10.00 Fair CLR 39.7 14.4 35% 36 30.26 0.0
18 14:15 Vrbl 6 10.00 Fair CLR 37.9 11.8 34% 34 30.27 0.0
18 13:55 Vrbl 7 10.00 Fair CLR 37.9 11.7 37.9 21.4 34% 33 30.28 0.0
18 13:35 SE 6 10.00 Fair CLR 36.7 10.8 34% 33 30.29 0.0
18 13:15 Vrbl 5 10.00 Fair CLR 36.9 11.8 35% 34 30.3 0.0
18 12:55 Vrbl 6 10.00 Fair CLR 35.4 12.4 38% 31 30.31 0.0
18 12:35 E 9 10.00 Fair CLR 34.2 11.5 39% 27 30.31 0.0
18 12:15 Vrbl 3 10.00 Fair CLR 31.8 10.4 41% 30.32 0.0
18 11:55 Vrbl 3 10.00 Fair CLR 30.7 9.7 41% 30.33 0.0
18 11:35 Vrbl 5 10.00 Fair CLR 29.8 9.5 42% 26 30.34 0.0
18 11:15 Vrbl 3 10.00 Fair CLR 28.4 10 46% 30.34 0.0
18 10:55 NE 3 10.00 Fair CLR 28.6 10.6 47% 30.34 0.0
18 10:35 NW 3 10.00 Fair CLR 26.8 9.3 48% 30.34 0.0
18 10:15 Calm 10.00 Fair CLR 26.2 9.7 49% 30.34 0.0
18 09:55 Calm 10.00 Fair CLR 25.7 9.9 51% 30.35 0.0
18 09:35 NE 5 10.00 Fair CLR 25.3 10.2 53% 20 30.35 0.0
18 09:15 Vrbl 3 10.00 Fair CLR 24.8 11.7 57% 30.35 0.0
18 08:55 Calm 9.00 Fair CLR 23.4 14.4 68% 30.35 0.0
18 08:35 Calm 9.00 A Few Clouds FEW130 23 15.4 73% 30.34 0.0
18 08:15 Calm 9.00 Mostly Cloudy BKN130 21.7 14.4 73% 30.34 0.0
18 07:55 Calm 9.00 Overcast OVC130 21.6 15.4 22.5 19.4 77% 30.33 0.0
18 07:35 Calm 9.00 Overcast OVC130 21.7 12.7 68% 30.33 0.0
18 07:15 Calm 10.00 Overcast BKN120 OVC150 21.9 12 66% 30.33 0.0
18 06:55 SE 3 10.00 Overcast BKN120 OVC140 21.4 14.4 74% 30.32 0.0
18 06:35 SE 5 10.00 Overcast OVC130 21.6 15.3 77% 16 30.32 0.0
Date Time (edt) 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)