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.
18 03:35 Calm 0.25 Fog BKN042 70.7 70.7 100% 30.13 0.0
18 03:15 Calm 0.25 Fog BKN041 BKN050 70.7 70.7 100% 30.13 0.0
18 02:55 Calm 0.25 Fog BKN043 71.1 71.1 100% 30.13 0.0
18 02:35 Calm 0.25 Fog SCT044 BKN140 71.1 71.1 100% 30.13 0.0
18 02:15 Calm 0.25 Fog OVC140 71.4 71.4 100% 30.13 0.0
18 01:55 Calm 0.25 Fog FEW039 OVC140 71.6 71.6 76.6 71.4 100% 30.14 0.0
18 01:35 Calm 0.25 Fog SCT041 BKN140 71.6 71.6 100% 30.14 0.0
18 01:15 Calm 0.25 Fog BKN042 BKN095 71.8 71.8 100% 30.13 0.0
18 00:55 Calm 0.25 Fog BKN043 OVC100 72 72 100% 30.14 0.0
18 00:35 Calm 0.50 Fog SCT042 BKN060 OVC100 72.1 72.1 100% 30.14 0.0
18 00:15 Calm 0.25 Fog FEW046 SCT060 OVC100 72.1 72.1 100% 30.15 0.0
17 23:55 Calm 0.50 Fog BKN044 BKN070 OVC090 71.8 71.8 100% 30.16 0.0
17 23:35 Calm 0.25 Fog SCT044 BKN070 BKN090 OVC130 72 72 100% 30.16 0.0
17 23:15 W 3 0.50 Fog SCT044 SCT055 BKN080 71.4 71.4 100% 30.16 0.0
17 22:55 Calm 0.50 Fog FEW065 72 72 100% 30.16 0.0
17 22:35 Calm 0.25 Fog FEW043 72.5 72.5 100% 30.17 0.0
17 22:15 Calm 0.50 Fog FEW043 73.4 73.4 100% 30.17 0.0
17 21:55 Calm 0.50 Fog FEW046 74.3 74.3 100% 30.17 0.0
17 21:35 Calm 0.50 Fog SCT048 BKN060 74.5 74.5 100% 30.16 0.0
17 21:15 Calm 0.50 Fog SCT048 BKN060 BKN080 74.7 74.7 100% 30.16 0.0
17 20:55 Calm 0.50 Fog FEW047 SCT060 74.3 74.3 100% 30.16 0.0
17 20:35 Calm 0.50 Fog FEW046 BKN060 BKN085 75.7 75.7 100% 74 30.15 0.0
17 20:15 Calm 0.50 Fog FEW047 SCT060 BKN085 76.6 76.6 100% 77 30.15 0.0
17 19:55 Calm 1.75 Fog/Mist CLR 77.7 76.8 87.6 77.7 97% 80 30.14 0.0
17 19:35 NW 3 10.00 Fair CLR 78.3 76.8 95% 81 30.15 0.0
17 19:15 NW 3 10.00 Fair CLR 80.4 76.5 88% 86 30.14 0.0
17 18:55 Calm 9.00 A Few Clouds FEW150 81.5 77.7 88% 90 30.14 0.0
17 18:35 Calm 10.00 A Few Clouds FEW180 84.6 75.4 74% 93 30.14 0.0
17 16:55 NW 3 10.00 Mostly Cloudy BKN049 BKN060 BKN080 86.4 75.7 71% 96 30.14 0.0
17 16:35 W 5 9.00 Mostly Cloudy BKN049 BKN065 86.5 75.6 70% 96 30.14 0.0
17 16:15 NW 5 10.00 Mostly Cloudy BKN049 BKN140 86.2 75.7 71% 96 30.15 0.0
17 15:55 NW 5 10.00 Mostly Cloudy SCT047 BKN210 85.8 76.3 73% 96 30.15 0.0
17 15:35 NW 7 10.00 Mostly Cloudy FEW140 BKN210 86.4 76.5 72% 97 30.15 0.0
17 15:15 W 9 10.00 Mostly Cloudy BKN140 85.6 77.2 76% 97 30.16 0.0
17 14:55 W 3 9.00 Mostly Cloudy SCT039 BKN130 84.4 77 79% 94 30.18 0.0
17 14:35 Calm 10.00 Overcast BKN040 OVC130 83.7 77.5 82% 94 30.2 0.0
17 14:15 Calm 9.00 Mostly Cloudy FEW042 BKN120 BKN140 84 74.8 74% 92 30.2 0.0
17 13:55 W 5 10.00 Overcast FEW046 SCT055 SCT070 SCT080 OVC130 84.2 74.3 88.9 66.9 72% 92 30.21 0.0
17 13:35 W 12 10.00 Overcast SCT046 BKN070 BKN080 OVC130 84.7 74.1 71% 92 30.21 0.0
17 13:15 W 7 10.00 Overcast BKN047 BKN055 OVC140 86.4 75.9 71% 96 30.21 0.0
17 12:55 NW 6 10.00 Overcast FEW050 OVC140 88.3 74.8 64% 98 30.22 0.0
17 12:35 W 8 10.00 Mostly Cloudy BKN140 87.6 74.8 66% 97 30.22 0.0
17 12:15 NW 9 10.00 Mostly Cloudy FEW046 BKN150 88.7 75.4 65% 99 30.22 0.0
17 11:55 W 5 10.00 Overcast BKN046 OVC055 86.7 77.2 73% 98 30.23 0.0
17 11:35 W 8 10.00 Mostly Cloudy BKN049 87.3 76.6 71% 99 30.23 0.0
17 11:15 W 7 10.00 A Few Clouds FEW047 87.4 76.8 71% 99 30.23 0.0
17 10:55 Calm 10.00 A Few Clouds FEW130 85.3 77.2 77% 96 30.24 0.0
17 10:35 Calm 10.00 Mostly Cloudy BKN130 82.8 76.6 82% 91 30.24 0.0
17 10:15 Calm 10.00 Mostly Cloudy BKN130 80.1 75.7 87% 85 30.25 0.0
17 09:55 Calm 9.00 Mostly Cloudy BKN130 76.5 74.8 95% 77 30.27 0.0
17 09:35 Calm 9.00 Overcast OVC130 74.8 74.3 98% 30.26 0.0
17 09:15 Calm 10.00 Mostly Cloudy BKN120 74.1 73.6 98% 30.26 0.0
17 08:55 Calm 9.00 A Few Clouds FEW130 70.5 70.5 100% 30.26 0.0
17 08:35 Calm 9.00 Partly Cloudy SCT130 69.3 69.3 100% 30.27 0.0
17 08:15 Calm 8.00 Overcast OVC130 67.1 67.1 100% 30.27 0.0
17 07:55 Calm 8.00 Overcast OVC120 66.7 66.7 67.5 64.2 100% 30.27 0.0
17 07:35 Calm 5.00 Fog/Mist OVC120 66.4 66.4 100% 30.27 0.0
17 07:15 Calm 7.00 Overcast BKN130 OVC150 65.5 65.5 100% 30.27 0.0
17 06:55 Calm 9.00 Overcast SCT130 OVC150 65.1 65.1 100% 30.27 0.0
17 06:35 Calm 9.00 Overcast SCT130 OVC150 64.6 64.6 100% 30.27 0.0
17 06:15 Calm 7.00 Partly Cloudy SCT150 65.1 65.1 100% 30.28 0.0
17 05:55 Calm 7.00 Fair CLR 64.4 64.4 100% 30.28 0.0
17 05:35 Calm 7.00 Fair CLR 64.8 64.8 100% 30.28 0.0
17 05:15 Calm 7.00 Fair CLR 65.8 65.8 100% 30.27 0.0
17 04:55 Calm 6.00 Fog/Mist CLR 65.1 65.1 100% 30.27 0.0
17 04:35 Calm 8.00 Fair CLR 65.1 65.1 100% 30.27 0.0
17 04:15 Calm 7.00 Fair CLR 66 66 100% 30.27 0.0
17 03:55 Calm 7.00 Fair CLR 64.8 64.8 100% 30.26 0.0
17 03:35 Calm 5.00 Fog/Mist CLR 65.1 65.1 100% 30.26 0.0
17 03:15 Calm 7.00 Fair CLR 66.2 66.2 100% 30.27 0.0
17 02:55 Calm 9.00 Fair CLR 66.4 66.4 100% 30.27 0.0
17 02:35 Calm 6.00 Fog/Mist CLR 67.1 66.9 99% 30.28 0.0
17 02:15 Calm 7.00 Fair CLR 66.2 66.2 100% 30.28 0.0
17 01:55 Calm 8.00 Fair CLR 67.1 67.1 76.8 66.7 100% 30.29 0.0
17 01:35 Calm 10.00 Fair CLR 67.6 67.6 100% 30.29 0.0
17 01:15 Calm 9.00 Fair CLR 68 68 100% 30.29 0.0
17 00:55 Calm 9.00 Partly Cloudy SCT150 67.8 67.8 100% 30.29 0.0
17 00:35 Calm 10.00 Mostly Cloudy BKN150 68.4 68.4 100% 30.29 0.0
17 00:15 Calm 9.00 Partly Cloudy SCT150 68.7 68.7 100% 30.29 0.0
16 23:55 Calm 10.00 Partly Cloudy SCT170 68.9 68.9 100% 30.3 0.0
16 23:35 W 3 10.00 Mostly Cloudy BKN170 69.4 69.4 100% 30.3 0.0
16 22:55 Calm 10.00 Partly Cloudy SCT170 71.1 71.1 100% 30.3 0.0
16 22:35 Calm 10.00 Fair CLR 70.9 70.9 100% 30.29 0.0
16 22:15 W 5 9.00 Fair CLR 70.3 70.3 100% 30.3 0.0
16 21:55 Calm 10.00 A Few Clouds FEW120 71.8 71.8 100% 30.29 0.0
16 21:35 W 3 10.00 A Few Clouds FEW120 72.7 72.7 100% 30.29 0.0
16 21:15 Calm 10.00 Fair CLR 73 73 100% 30.29 0.0
16 20:55 Calm 10.00 Fair CLR 73.8 73.8 100% 30.29 0.0
16 20:35 W 3 10.00 Fair CLR 74.7 74.7 100% 30.28 0.0
16 20:15 Calm 10.00 Fair CLR 75 75 100% 72 30.27 0.0
16 19:55 Calm 10.00 Fair CLR 78.6 77 91.9 78.6 95% 82 30.26 0.0
16 19:35 Calm 10.00 Fair CLR 83.7 72.3 69% 89 30.26 0.0
16 19:15 Calm 10.00 Partly Cloudy SCT065 82.6 75.6 79% 90 30.25 0.0
16 18:55 S 6 10.00 Mostly Cloudy BKN065 86.9 72.3 62% 94 30.25 0.0
16 18:35 Calm 10.00 Partly Cloudy SCT065 88.3 72 58% 95 30.25 0.0
16 18:15 E 3 10.00 Fair CLR 90.7 69.6 50% 96 30.25 0.0
16 17:55 Calm 10.00 Fair CLR 91 70 50% 97 30.25 0.0
16 17:35 Calm 10.00 Fair CLR 90.7 73.9 58% 100 30.25 0.0
16 17:15 Calm 10.00 A Few Clouds FEW070 89.1 74.7 63% 99 30.25 0.0
16 16:55 Calm 10.00 A Few Clouds FEW075 91 67.3 46% 95 30.26 0.0
16 16:35 Calm 9.00 Fair CLR 91.4 68.7 47% 96 30.26 0.0
16 16:15 Vrbl 3 9.00 Fair CLR 91.4 69.1 48% 96 30.26 0.0
16 15:55 Vrbl 3 9.00 Fair CLR 90.7 68.9 49% 95 30.26 0.0
16 15:35 Vrbl 6 9.00 Fair CLR 90.9 69.4 50% 96 30.27 0.0
16 15:15 Vrbl 5 10.00 Fair CLR 90 68 48% 94 30.27 0.0
16 14:55 SE 6 9.00 Fair CLR 89.2 67.8 49% 93 30.29 0.0
16 14:35 Vrbl 5 10.00 Fair CLR 89.1 68.5 51% 93 30.29 0.0
16 14:15 S 3 10.00 Fair CLR 88.3 67.3 50% 92 30.3 0.0
16 13:55 Vrbl 3 10.00 Fair CLR 87.8 66 88.5 58.1 49% 90 30.31 0.0
16 13:35 Calm 10.00 Fair CLR 87.1 67.8 53% 90 30.31 0.0
16 13:15 Vrbl 3 10.00 Fair CLR 86 67.1 53% 89 30.32 0.0
16 12:55 Calm 9.00 Fair CLR 83.5 68.9 62% 87 30.33 0.0
16 12:35 Calm 10.00 Fair CLR 82.4 71.4 70% 87 30.34 0.0
16 12:15 Calm 10.00 Fair CLR 81.1 71.4 72% 85 30.34 0.0
16 11:55 Vrbl 3 10.00 Fair CLR 79 71.1 77% 82 30.35 0.0
16 11:35 E 3 10.00 Fair CLR 77 70 79% 79 30.35 0.0
16 11:15 Calm 10.00 Fair CLR 75.2 69.3 82% 76 30.35 0.0
16 10:55 Calm 5.00 Fog/Mist CLR 72.9 68.9 87% 30.36 0.0
16 10:35 Calm 6.00 Fog/Mist CLR 70.9 67.5 89% 30.36 0.0
16 10:15 Calm 6.00 Fog/Mist CLR 69.3 66.9 92% 30.36 0.0
16 09:55 Calm 6.00 Fog/Mist CLR 66.7 66.2 98% 30.37 0.0
16 09:35 Calm 6.00 Fog/Mist CLR 65.1 65.1 100% 30.37 0.0
16 09:15 Calm 6.00 Fog/Mist CLR 63.7 63.7 100% 30.37 0.0
16 08:55 Calm 6.00 Fog/Mist CLR 61.2 61.2 100% 30.37 0.0
16 08:35 Calm 5.00 Fog/Mist CLR 60.6 60.6 100% 30.37 0.0
16 08:15 Calm 4.00 Fog/Mist CLR 58.8 58.8 100% 30.36 0.0
16 07:55 Calm 3.00 Fog/Mist CLR 57.2 57.2 59.5 55 100% 30.36 0.0
16 07:35 Calm 2.50 Fog/Mist CLR 55.4 55.4 100% 30.35 0.0
16 07:15 Calm 2.50 Fog/Mist FEW005 55.9 55.9 100% 30.35 0.0
16 06:55 Calm 3.00 Fog/Mist CLR 55.9 55.9 100% 30.35 0.0
16 06:35 Calm 4.00 Fog/Mist CLR 55.4 55.4 100% 30.34 0.0
16 06:15 Calm 4.00 Fog/Mist CLR 55.8 55.8 100% 30.34 0.0
16 05:55 Calm 2.50 Fog/Mist CLR 57 57 100% 30.33 0.0
16 05:35 Calm 5.00 Fog/Mist CLR 56.3 56.3 100% 30.33 0.0
16 05:15 Calm 2.00 Fog/Mist CLR 56.1 56.1 100% 30.32 0.0
16 04:55 Calm 4.00 Fog/Mist CLR 57 57 100% 30.31 0.0
16 04:35 Calm 6.00 Fog/Mist CLR 56.7 56.7 100% 30.31 0.0
16 04:15 Calm 5.00 Fog/Mist CLR 56.5 56.5 100% 30.31 0.0
16 03:55 Calm 4.00 Fog/Mist CLR 57.9 57.9 100% 30.31 0.0
16 03:35 Calm 4.00 Fog/Mist CLR 58.1 58.1 100% 30.3 0.0
16 03:15 Calm 5.00 Fog/Mist CLR 58.5 58.5 100% 30.3 0.0
16 02:55 Calm 6.00 Fog/Mist CLR 58.8 58.8 100% 30.3 0.0
16 02:35 Calm 6.00 Fog/Mist CLR 59 59 100% 30.3 0.0
16 02:15 Calm 5.00 Fog/Mist CLR 58.8 58.8 100% 30.29 0.0
16 01:55 Calm 5.00 Fog/Mist CLR 59.7 59.7 68.7 58.8 100% 30.29 0.0
16 01:35 W 3 5.00 Fog/Mist CLR 59 59 100% 30.29 0.0
16 01:15 Calm 6.00 Fog/Mist CLR 59.4 59.4 100% 30.3 0.0
16 00:55 Calm 6.00 Fog/Mist CLR 59.7 59.7 100% 30.3 0.0
16 00:35 Calm 6.00 Fog/Mist CLR 59.9 59.9 100% 30.3 0.0
16 00:15 Calm 6.00 Fog/Mist CLR 60.1 60.1 100% 30.3 0.0
15 23:55 Calm 6.00 Fog/Mist CLR 60.8 60.8 100% 30.31 0.0
15 23:35 Calm 7.00 Fair CLR 61.2 61.2 100% 30.3 0.0
15 23:15 NW 3 8.00 Fair CLR 61.2 61.2 100% 30.31 0.0
15 22:55 Calm 7.00 Fair CLR 62.4 62.4 100% 30.3 0.0
15 22:35 Calm 8.00 Fair CLR 62.4 62.4 100% 30.3 0.0
15 22:15 Calm 7.00 Fair CLR 63.5 63.5 100% 30.3 0.0
15 21:55 Calm 8.00 Fair CLR 64.4 64.4 100% 30.3 0.0
15 21:35 Calm 8.00 Fair CLR 64.2 64.2 100% 30.3 0.0
15 21:15 Calm 9.00 Fair CLR 64.6 64.6 100% 30.3 0.0
15 20:55 W 3 9.00 Fair CLR 64.8 64.8 100% 30.29 0.0
15 20:35 W 5 10.00 Fair CLR 66.2 66.2 100% 30.29 0.0
15 20:15 NW 5 10.00 Fair CLR 66.6 66.6 100% 30.28 0.0
15 19:55 Calm 9.00 Fair CLR 69.3 67.8 81 69.3 95% 30.28 0.0
15 19:35 Calm 8.00 Light Rain CLR 71.2 65.8 83% 30.27 0.0
15 19:15 Calm 7.00 Light Rain CLR 74.3 62.4 67% 30.27 0.0
15 18:55 SE 5 7.00 Light Rain CLR 76.8 62.1 60% 79 30.27 0.0
15 18:35 SE 5 7.00 Light Rain CLR 78.3 62.2 58% 80 30.27 0.0
15 18:15 E 5 8.00 Light Rain CLR 79.7 61.3 54% 81 30.26 0.0
15 17:55 E 6 10.00 Fair CLR 80.2 60.4 51% 81 30.26 0.0
15 17:35 E 5 10.00 Fair CLR 80.8 61.2 51% 82 30.26 0.0
15 17:15 E 6 10.00 Fair CLR 80.6 60.1 50% 81 30.25 0.0
15 16:55 E 7 10.00 Fair CLR 80.6 59.9 49% 81 30.26 0.0
15 16:35 E 8 10.00 Fair CLR 80.6 60.1 50% 81 30.25 0.0
15 16:15 E 7 10.00 Fair CLR 80.6 60.4 50% 81 30.25 0.0
15 15:55 E 5 10.00 Fair CLR 80.6 59.9 49% 81 30.26 0.0
15 15:35 Vrbl 6 10.00 Fair CLR 80.6 60.4 50% 81 30.26 0.0
15 15:15 SE 6 10.00 Fair CLR 80.1 59.4 49% 81 30.26 0.0
15 14:55 SE 6 10.00 Fair CLR 80.1 60.1 51% 81 30.27 0.0
15 14:35 E 5 10.00 Fair CLR 79.2 59.7 51% 80 30.28 0.0
15 13:55 Calm 10.00 Fair CLR 77.2 58.1 77.7 50.7 52% 79 30.3 0.0
15 13:35 Calm 10.00 Fair CLR 77.4 59.4 54% 79 30.31 0.0
15 13:15 Vrbl 3 9.00 Fair CLR 75.4 58.3 55% 78 30.31 0.0
15 12:55 SE 8 10.00 Fair CLR 74.7 59.5 59% 30.33 0.0
15 12:35 E 6 10.00 Fair CLR 73.4 59.2 61% 30.33 0.0
15 12:15 Vrbl 6 10.00 Fair CLR 72 59.5 65% 30.34 0.0
15 11:55 E 6 10.00 Fair CLR 69.6 59.7 71% 30.35 0.0
15 11:35 E 3 10.00 Fair CLR 68.2 59 73% 30.35 0.0
15 11:15 E 3 10.00 Fair CLR 66.4 59.5 79% 30.36 0.0
15 10:55 Calm 10.00 Fair CLR 63.3 59 86% 30.36 0.0
15 10:35 Calm 10.00 Fair CLR 61.9 58.5 89% 30.36 0.0
15 10:15 Calm 10.00 Fair CLR 60.1 57.7 92% 30.37 0.0
15 09:55 Calm 10.00 Fair CLR 57.2 57.2 100% 30.37 0.0
15 09:35 Calm 10.00 Fair CLR 56.1 56.1 100% 30.37 0.0
15 09:15 Calm 9.00 Fair CLR 54.1 54.1 100% 30.38 0.0
15 08:55 Calm 10.00 Fair CLR 52.9 52.9 100% 30.37 0.0
15 08:35 Calm 9.00 Partly Cloudy SCT003 51.6 51.6 100% 30.37 0.0
15 08:15 Calm 8.00 Mostly Cloudy BKN003 50.9 50.9 100% 30.37 0.0
15 07:55 Calm 10.00 Fair CLR 50.4 50.4 52.2 47.8 100% 30.36 0.0
15 07:35 Calm 10.00 Fair CLR 49.8 49.8 100% 30.35 0.0
15 07:15 Calm 7.00 A Few Clouds FEW002 48.9 48.9 100% 30.35 0.0
15 06:55 Calm 10.00 Partly Cloudy SCT002 48.6 48.6 100% 30.34 0.0
15 06:35 Calm 10.00 Partly Cloudy SCT002 48.2 48.2 100% 30.34 0.0
15 06:15 Calm 10.00 Partly Cloudy SCT002 48.2 48.2 100% 30.33 0.0
15 05:55 Calm 6.00 Fog/Mist FEW004 48.6 48.6 100% 30.33 0.0
15 05:35 Calm 10.00 Mostly Cloudy BKN004 48.7 48.7 100% 30.33 0.0
15 05:15 Calm 10.00 Partly Cloudy SCT003 48.6 48.6 100% 30.32 0.0
15 04:55 Calm 10.00 Fair CLR 49.1 49.1 100% 30.32 0.0
15 04:35 Calm 10.00 Fair CLR 49.6 49.6 100% 30.31 0.0
15 04:15 Calm 9.00 Fair CLR 50 50 100% 30.31 0.0
15 03:55 Calm 10.00 Fair CLR 50 50 100% 30.31 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)