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.
14 02:35 Calm 10.00 Fair CLR 58.3 55.6 91% 30.07 0.0
14 02:15 Calm 10.00 Fair CLR 57.7 55.6 93% 30.07 0.0
14 01:55 Calm 10.00 Fair CLR 58.8 54.5 76.5 57.7 86% 30.08 0.0
14 01:35 Calm 10.00 Fair CLR 57.7 54 87% 30.08 0.0
14 01:15 Calm 10.00 Fair CLR 58.5 54 85% 30.08 0.0
14 00:55 E 3 10.00 Fair CLR 60.6 54.5 80% 30.08 0.0
14 00:35 Vrbl 3 10.00 Fair CLR 61.3 54.5 78% 30.08 0.0
14 00:15 SE 5 10.00 Fair CLR 62.2 53.6 74% 30.09 0.0
13 23:55 Calm 10.00 Fair CLR 65.8 52 61% 30.09 0.0
13 23:35 SE 6 10.00 Fair CLR 66 51.8 60% 30.09 0.0
13 23:15 Vrbl 5 10.00 Fair CLR 71.8 50.5 47% 30.1 0.0
13 22:55 Vrbl 3 10.00 Fair CLR 68.7 51.8 55% 30.1 0.0
13 22:35 SE 3 10.00 Fair CLR 67.6 52.3 58% 30.1 0.0
13 22:15 Calm 10.00 Fair CLR 70 51.6 52% 30.1 0.0
13 21:55 SW 9 10.00 Fair CLR 72.3 51.4 48% 30.1 0.0
13 21:35 W 3 10.00 Fair CLR 69.3 51.8 54% 30.1 0.0
13 21:15 W 9 10.00 Fair CLR 69.6 52 54% 30.09 0.0
13 20:55 Vrbl 7 10.00 Fair CLR 72 52.2 50% 30.08 0.0
13 20:35 SW 8 10.00 Fair CLR 75.7 51.4 43% 78 30.08 0.0
13 20:15 SW 9 10.00 A Few Clouds FEW065 75.6 52.3 44% 78 30.07 0.0
13 19:55 SW 5 9.00 Mostly Cloudy BKN065 76.3 53.1 79.9 74.1 45% 78 30.07 0.0
13 19:35 W 5 10.00 Overcast BKN065 OVC100 76.5 53.4 45% 78 30.07 0.0
13 19:15 W 10 10.00 Mostly Cloudy FEW065 BKN100 77.2 53.2 44% 78 30.07 0.0
13 18:55 W 8 G 24 10.00 A Few Clouds FEW065 78.8 54.9 44% 79 30.06 0.0
13 18:35 SW 13 G 21 10.00 A Few Clouds FEW065 79 54.5 43% 79 30.06 0.0
13 18:15 W 13 10.00 A Few Clouds FEW260 79.3 55.9 45% 80 30.06 0.0
13 17:55 W 13 10.00 Mostly Cloudy SCT080 BKN250 79.3 56.5 46% 80 30.06 0.0
13 17:35 W 12 G 21 10.00 Overcast FEW060 SCT080 OVC250 78.3 56.1 47% 79 30.06 0.0
13 17:15 W 14 G 23 9.00 Mostly Cloudy FEW060 BKN250 78.6 55.2 45% 79 30.06 0.0
13 16:55 Vrbl 7 10.00 Mostly Cloudy BKN250 77.5 56.7 49% 79 30.06 0.0
13 16:35 W 12 G 18 9.00 Mostly Cloudy BKN240 77.5 55.8 47% 79 30.06 0.0
13 16:15 W 13 10.00 Partly Cloudy SCT240 77.4 55.6 47% 79 30.06 0.0
13 15:55 W 16 G 22 9.00 Partly Cloudy SCT250 76.8 55.9 49% 78 30.07 0.0
13 15:35 SW 16 G 29 10.00 Partly Cloudy FEW055 SCT240 77.2 56.5 49% 79 30.07 0.0
13 15:15 W 20 9.00 Partly Cloudy SCT230 76.1 56.7 51% 78 30.08 0.0
13 14:55 W 8 9.00 Partly Cloudy FEW210 SCT250 75 57 54% 78 30.1 0.0
13 14:35 W 13 G 23 9.00 Mostly Cloudy SCT200 BKN220 74.5 56.1 53% 30.1 0.0
13 14:15 W 16 9.00 Overcast OVC220 74.3 56.1 53% 30.11 0.0
13 13:55 W 8 G 22 9.00 Overcast FEW095 OVC200 73.9 55.4 76.1 73.4 52% 30.12 0.0
13 13:35 W 10 G 18 9.00 Overcast FEW130 OVC210 73.8 55 52% 30.12 0.0
13 13:15 SW 15 G 21 9.00 Overcast BKN130 OVC200 74.1 54 49% 30.12 0.0
13 12:55 W 17 G 24 9.00 Overcast BKN130 OVC190 73.6 53.6 50% 30.12 0.0
13 12:35 W 22 G 32 10.00 Mostly Cloudy and Breezy FEW120 BKN190 73.8 52.5 48% 30.13 0.0
13 12:15 W 15 G 20 9.00 Overcast SCT090 SCT120 OVC180 73.8 52.9 48% 30.13 0.0
13 11:55 W 17 G 23 9.00 Overcast BKN100 OVC190 74.1 52.2 46% 30.13 0.0
13 11:35 W 8 G 23 9.00 Overcast FEW060 BKN100 BKN170 OVC200 73.9 51.6 46% 30.13 0.0
13 11:15 W 7 10.00 Overcast SCT120 SCT170 OVC200 74.1 51.4 45% 30.13 0.0
13 10:55 W 12 G 23 9.00 Overcast SCT120 OVC210 74.3 50.9 44% 30.13 0.0
13 10:35 SW 13 G 23 9.00 Overcast SCT140 OVC220 74.7 50.5 43% 30.13 0.0
13 10:15 W 14 G 21 10.00 Overcast BKN140 OVC170 74.3 49.6 42% 30.13 0.0
13 09:55 W 10 9.00 Overcast OVC150 74.7 48.9 40% 30.12 0.0
13 09:35 W 9 9.00 Overcast OVC150 74.3 48.6 40% 30.12 0.0
13 09:15 W 16 G 21 9.00 Overcast OVC160 75 47.5 38% 77 30.12 0.0
13 08:55 W 14 G 22 10.00 Overcast OVC160 75.7 45.5 34% 77 30.12 0.0
13 08:35 SW 16 G 24 9.00 Overcast OVC150 75.9 44.2 32% 77 30.11 0.0
13 08:15 SW 13 G 31 9.00 Overcast OVC140 75.7 44.1 32% 77 30.11 0.0
13 07:55 S 12 G 23 10.00 Overcast OVC150 72.9 45.5 72.9 69.1 38% 30.11 0.0
13 07:35 S 12 9.00 Overcast OVC160 71.6 46.2 40% 30.11 0.0
13 07:15 S 12 10.00 Overcast OVC150 71.4 46.8 42% 30.11 0.0
13 06:55 S 9 10.00 Overcast OVC150 70.9 47.5 43% 30.11 0.0
13 06:35 S 12 10.00 Overcast OVC150 70.3 48 45% 30.11 0.0
13 06:15 S 13 10.00 Overcast OVC150 70.2 48.6 46% 30.1 0.0
13 05:55 S 10 10.00 Overcast OVC160 69.6 49.1 48% 30.11 0.0
13 05:35 S 9 10.00 Overcast OVC170 69.8 49.5 49% 30.11 0.0
13 05:15 S 12 10.00 Overcast OVC170 69.8 49.8 49% 30.11 0.0
13 04:55 S 9 10.00 Overcast OVC180 69.8 50 50% 30.11 0.0
13 04:35 S 10 10.00 Overcast OVC170 69.6 50.7 51% 30.11 0.0
13 04:15 S 10 10.00 Overcast OVC170 69.4 51.1 52% 30.1 0.0
13 03:55 Vrbl 7 10.00 Overcast OVC170 69.6 51.4 53% 30.1 0.0
13 03:35 Vrbl 5 10.00 Overcast BKN180 OVC240 69.4 51.6 53% 30.1 0.0
13 03:15 SE 6 10.00 Overcast FEW200 OVC230 69.1 51.8 54% 30.11 0.0
13 02:55 SE 8 10.00 Overcast FEW190 OVC220 70.3 51.8 52% 30.11 0.0
13 02:35 Vrbl 5 10.00 Overcast BKN190 OVC210 70.5 51.8 52% 30.11 0.0
13 02:15 Vrbl 5 10.00 Overcast OVC190 70.2 51.8 52% 30.11 0.0
13 01:35 S 9 G 17 10.00 Overcast BKN190 OVC220 70.7 51.8 51% 30.12 0.0
13 01:15 S 9 10.00 Overcast OVC220 70.9 51.8 51% 30.13 0.0
13 00:55 S 12 G 20 10.00 Mostly Cloudy FEW190 BKN230 71.1 51.6 50% 30.13 0.0
13 00:35 S 12 G 20 10.00 Partly Cloudy FEW190 SCT220 71.1 51.4 50% 30.14 0.0
13 00:15 S 13 G 21 10.00 Mostly Cloudy BKN220 71.1 51.6 50% 30.14 0.0
12 23:55 S 12 G 21 10.00 A Few Clouds FEW210 71.1 51.1 49% 30.15 0.0
12 23:35 S 14 G 22 10.00 Fair CLR 71.1 50.9 49% 30.15 0.0
12 23:15 S 9 10.00 Fair CLR 70.7 51.1 50% 30.16 0.0
12 22:55 S 9 10.00 Fair CLR 71.1 50.9 49% 30.17 0.0
12 22:35 S 9 10.00 Fair CLR 71.1 51.1 49% 30.17 0.0
12 22:15 SW 8 10.00 Fair CLR 71.1 51.1 49% 30.17 0.0
12 21:55 Vrbl 5 10.00 Fair CLR 71.2 51.3 49% 30.18 0.0
12 21:35 SW 8 10.00 Fair CLR 71.4 51.1 49% 30.17 0.0
12 21:15 Vrbl 3 10.00 Fair CLR 72.3 50.9 47% 30.17 0.0
12 20:55 S 8 10.00 Fair CLR 72.9 50.9 46% 30.16 0.0
12 20:35 S 9 10.00 Fair CLR 73.6 50.9 45% 30.16 0.0
12 20:15 S 8 10.00 Fair CLR 74.3 50.9 44% 30.15 0.0
12 19:55 S 12 G 21 10.00 Fair CLR 75.6 50.5 81 75.6 42% 78 30.14 0.0
12 19:35 S 13 10.00 Fair CLR 75.9 50.5 41% 78 30.14 0.0
12 19:15 S 10 G 21 10.00 A Few Clouds FEW120 76.8 50 39% 78 30.14 0.0
12 18:55 S 14 G 17 10.00 Mostly Cloudy BKN120 77.9 49.5 37% 78 30.13 0.0
12 18:35 S 10 G 18 10.00 Mostly Cloudy BKN120 78.3 48.9 36% 79 30.14 0.0
12 18:15 S 10 10.00 Mostly Cloudy BKN120 78.8 49.1 35% 79 30.14 0.0
12 17:55 S 13 10.00 A Few Clouds FEW110 79 48.4 34% 79 30.14 0.0
12 17:35 S 13 G 25 10.00 A Few Clouds FEW110 79.3 48.7 34% 79 30.14 0.0
12 17:15 S 15 G 21 10.00 Fair CLR 80.4 48.9 33% 80 30.14 0.0
12 16:55 S 17 G 21 10.00 A Few Clouds FEW110 80.4 49.3 34% 80 30.15 0.0
12 16:35 S 15 G 21 10.00 A Few Clouds FEW110 80.6 48.9 33% 80 30.15 0.0
12 16:15 SW 15 G 20 10.00 A Few Clouds FEW100 79.7 49.3 35% 79 30.16 0.0
12 15:55 SW 7 G 20 10.00 Fair CLR 79.9 49.5 35% 79 30.17 0.0
12 15:35 S 8 G 20 10.00 Fair CLR 79.5 49.8 35% 79 30.17 0.0
12 15:15 S 12 G 20 10.00 Fair CLR 80.1 50.2 35% 80 30.19 0.0
12 14:55 S 12 G 21 10.00 A Few Clouds FEW370 79.2 50.4 37% 79 30.2 0.0
12 14:35 S 15 G 22 10.00 A Few Clouds FEW370 78.6 50 37% 79 30.21 0.0
12 14:15 S 8 10.00 A Few Clouds FEW350 78.3 50.7 38% 79 30.23 0.0
12 13:55 S 9 10.00 A Few Clouds FEW370 77.2 50.2 77.4 40.8 39% 78 30.24 0.0
12 13:35 S 10 10.00 Fair CLR 76.3 49.3 39% 78 30.25 0.0
12 13:15 SW 12 10.00 A Few Clouds FEW290 75.9 50 40% 78 30.26 0.0
12 12:55 S 10 10.00 A Few Clouds FEW330 74.7 49.5 41% 30.28 0.0
12 12:35 S 8 G 18 10.00 Fair CLR 73.6 49.3 42% 30.29 0.0
12 12:15 SW 9 G 18 10.00 Fair CLR 72.7 49.1 43% 30.3 0.0
12 11:55 Calm 10.00 Fair CLR 69.3 46.4 44% 30.32 0.0
12 11:35 Vrbl 6 10.00 Fair CLR 69.1 46.6 45% 30.33 0.0
12 11:15 E 7 10.00 Fair CLR 65.7 43.7 45% 30.34 0.0
12 10:55 E 6 6.00 Fair with Haze CLR 62.1 41.7 47% 30.35 0.0
12 10:35 Calm 4.00 Fair with Haze CLR 59.4 41.2 51% 30.36 0.0
12 10:15 Calm 3.00 Fair with Haze CLR 55.6 41 58% 30.37 0.0
12 09:55 Calm 5.00 Fair with Haze CLR 52.9 41 64% 30.38 0.0
12 09:35 Calm 6.00 Fair with Haze CLR 51.1 41.7 70% 30.39 0.0
12 09:15 Calm 4.00 Fair with Haze CLR 48.9 41.9 77% 30.4 0.0
12 08:55 Calm 4.00 Fog/Mist CLR 44.8 41.7 89% 30.41 0.0
12 08:35 Calm 2.50 Fog/Mist CLR 42.8 41.4 95% 30.41 0.0
12 08:15 Calm 2.00 Fog/Mist CLR 41.5 40.8 97% 30.41 0.0
12 07:55 Calm 2.00 Fog/Mist CLR 39.6 39.6 42.3 34.9 100% 30.41 0.0
12 07:35 Calm 2.50 Fog/Mist CLR 37 37 100% 30.41 0.0
12 07:15 Calm 5.00 Fog/Mist CLR 36.1 36.1 100% 30.4 0.0
12 06:55 Calm 2.50 Fog/Mist CLR 35.8 35.8 100% 30.4 0.0
12 06:35 Calm 4.00 Fog/Mist CLR 36.3 36.3 100% 30.4 0.0
12 06:15 Calm 3.00 Fog/Mist CLR 35.6 35.6 100% 30.39 0.0
12 05:55 Calm 7.00 Fair CLR 35.1 35.1 100% 30.39 0.0
12 05:35 Calm 5.00 Fog/Mist CLR 34.9 34.9 100% 30.39 0.0
12 05:15 Calm 5.00 Fog/Mist CLR 36.3 36.3 100% 30.39 0.0
12 04:55 Calm 3.00 Fog/Mist CLR 37.6 37.6 100% 30.39 0.0
12 04:35 Calm 4.00 Fog/Mist CLR 37.8 37.8 100% 30.39 0.0
12 04:15 Calm 6.00 Fog/Mist CLR 36.7 36.7 100% 30.39 0.0
12 03:55 Calm 5.00 Fog/Mist CLR 37.4 37.4 100% 30.38 0.0
12 03:35 Calm 7.00 Fair CLR 36.9 36.9 100% 30.38 0.0
12 03:15 Calm 4.00 Fog/Mist CLR 38.5 38.5 100% 30.38 0.0
12 02:55 Calm 4.00 Fog/Mist CLR 39.4 39.4 100% 30.38 0.0
12 02:35 Calm 7.00 Fair CLR 40.1 39.9 99% 30.38 0.0
12 02:15 Calm 4.00 Fog/Mist CLR 41.9 41.5 99% 30.38 0.0
12 01:55 Calm 4.00 Fog/Mist CLR 42.3 40.6 64.6 41 94% 30.38 0.0
12 01:35 Calm 5.00 Fog/Mist CLR 41.9 40.5 95% 30.38 0.0
12 01:15 Calm 4.00 Fog/Mist CLR 42.3 40.6 94% 30.37 0.0
12 00:55 Calm 5.00 Fog/Mist CLR 43.3 40.5 90% 30.37 0.0
12 00:35 Calm 4.00 Fog/Mist CLR 43.5 40.5 89% 30.37 0.0
12 00:15 Calm 3.00 Fair with Haze CLR 45.7 39 78% 30.37 0.0
11 23:55 Calm 3.00 Fair with Haze CLR 46.8 39.4 76% 30.37 0.0
11 23:35 Calm 4.00 Fair with Haze CLR 44.2 39.7 84% 30.36 0.0
11 23:15 NW 3 4.00 Fair with Haze CLR 45.3 38.7 78% 30.36 0.0
11 22:55 W 3 4.00 Fair with Haze CLR 46.9 37.4 70% 30.36 0.0
11 22:35 NW 3 4.00 Fair with Haze CLR 49.8 36.7 61% 30.35 0.0
11 22:15 Calm 5.00 Fair with Haze CLR 50.9 37.6 60% 30.34 0.0
11 21:55 NW 3 5.00 Fair with Haze CLR 51.3 35.8 56% 30.34 0.0
11 21:35 Calm 4.00 Fair with Haze CLR 55.4 35.4 47% 30.34 0.0
11 21:15 Calm 5.00 Fair with Haze CLR 59.7 32.5 36% 30.33 0.0
11 20:55 SW 3 3.00 Fair with Haze CLR 61 32 34% 30.32 0.0
11 20:35 N 8 6.00 Fair with Haze CLR 63.1 31.3 30% 30.31 0.0
11 20:15 NE 10 5.00 Fair with Haze CLR 63.9 31.1 29% 30.3 0.0
11 19:55 NE 8 4.00 Fair with Haze CLR 64.6 30.7 72.1 64.6 28% 30.29 0.0
11 19:35 NE 5 3.00 Fair with Haze CLR 65.5 30.6 27% 30.28 0.0
11 19:15 E 8 4.00 Fair with Haze CLR 66.7 30.9 26% 30.27 0.0
11 18:55 E 8 2.00 Fair with Haze CLR 67.8 31.1 26% 30.27 0.0
11 18:35 E 8 2.00 Fair with Haze CLR 68.4 31.3 25% 30.27 0.0
11 18:15 E 7 6.00 Fair with Haze CLR 69.8 32.7 25% 30.26 0.0
11 17:55 E 6 4.00 Fair with Haze CLR 69.8 35.2 28% 30.26 0.0
11 17:35 E 9 3.00 Fair with Haze CLR 69.6 35.6 29% 30.26 0.0
11 17:15 E 10 2.50 Fair with Haze CLR 69.8 35.8 29% 30.25 0.0
11 16:55 SE 9 5.00 Fair with Haze CLR 70.2 37.9 31% 30.25 0.0
11 16:35 E 9 8.00 Fair CLR 70.7 38.7 31% 30.25 0.0
11 16:15 Vrbl 5 10.00 Fair CLR 71.8 33.6 25% 30.26 0.0
11 15:55 N 9 10.00 Fair CLR 71.2 34.2 26% 30.26 0.0
11 15:35 NE 10 10.00 Fair CLR 70.7 36 28% 30.26 0.0
11 15:15 N 9 9.00 Fair CLR 70.9 37.6 30% 30.26 0.0
11 14:55 Vrbl 5 10.00 Fair CLR 70.2 39 32% 30.27 0.0
11 14:35 Vrbl 5 10.00 Fair CLR 69.3 39.2 33% 30.27 0.0
11 14:15 NW 7 7.00 Fair CLR 68.9 39.4 34% 30.27 0.0
11 13:55 Vrbl 6 10.00 Fair CLR 67.8 39.9 68.4 57.2 36% 30.28 0.0
11 13:35 Vrbl 6 9.00 Fair CLR 68.2 41.7 38% 30.28 0.0
11 13:15 Vrbl 5 9.00 Fair CLR 66.7 42.8 42% 30.29 0.0
11 12:55 Vrbl 7 9.00 Fair CLR 66 43.5 44% 30.29 0.0
11 12:35 N 9 10.00 Fair CLR 65.7 43.7 45% 30.3 0.0
11 12:15 N 10 10.00 Fair CLR 64.6 43.2 46% 30.31 0.0
11 11:55 N 9 G 18 10.00 Fair CLR 64.2 43.5 47% 30.31 0.0
11 11:35 NW 10 G 18 10.00 Fair CLR 64.2 44.8 49% 30.31 0.0
11 11:15 NW 10 G 17 10.00 Fair CLR 64 45.7 51% 30.31 0.0
11 10:55 NW 9 G 21 10.00 A Few Clouds FEW044 63 46.6 55% 30.31 0.0
11 10:35 W 10 10.00 A Few Clouds FEW043 62.8 49.1 61% 30.31 0.0
11 10:15 NW 8 10.00 A Few Clouds FEW043 62.2 49.8 64% 30.3 0.0
11 09:55 NW 14 10.00 Mostly Cloudy BKN041 61.3 50.2 67% 30.3 0.0
11 09:35 NW 10 G 17 10.00 Mostly Cloudy BKN041 61.3 52.3 72% 30.29 0.0
11 09:15 SE 3 10.00 Mostly Cloudy BKN045 59.2 54.7 85% 30.29 0.0
11 08:55 NE 5 10.00 Overcast OVC043 57.4 53.6 87% 30.29 0.0
11 08:35 Vrbl 3 10.00 Mostly Cloudy BKN043 BKN050 57.2 53.8 88% 30.28 0.0
11 08:15 Vrbl 7 10.00 Mostly Cloudy BKN045 57.2 54.3 90% 30.27 0.0
11 07:55 NE 3 10.00 Partly Cloudy SCT049 58.6 54.7 64.6 55.4 87% 30.26 0.0
11 07:35 Vrbl 3 10.00 Mostly Cloudy BKN048 BKN060 58.6 55.2 89% 30.25 0.0
11 07:15 N 9 10.00 Mostly Cloudy SCT047 BKN060 58.8 55.8 90% 30.24 0.0
11 06:55 N 7 8.00 Overcast BKN045 BKN055 OVC070 57.9 57 97% 30.23 0.0
11 06:35 Calm 7.00 Mostly Cloudy FEW042 BKN055 BKN070 55.4 55.4 100% 30.23 0.0
11 06:15 NW 8 8.00 Mostly Cloudy FEW041 SCT050 BKN070 55.8 55.8 100% 30.22 0.0
11 05:55 Calm 10.00 Overcast SCT040 BKN048 OVC070 57.7 57.7 100% 30.21 0.0
11 05:35 Calm 10.00 Overcast BKN040 OVC048 58.5 58.5 100% 30.2 0.0
11 05:15 Calm 10.00 Overcast BKN038 OVC048 58.5 58.5 100% 30.2 0.0
11 04:55 Calm 10.00 Overcast OVC034 58.3 58.3 100% 30.2 0.0
11 04:35 Calm 10.00 Overcast BKN034 OVC043 59 59 100% 30.19 0.0
11 04:15 Calm 10.00 Overcast BKN035 OVC043 59.4 59.4 100% 30.19 0.0
11 03:55 W 3 10.00 Overcast OVC040 59.4 59.4 100% 30.19 0.0
11 03:35 NW 5 10.00 Light Rain SCT036 OVC046 59.9 59.5 99% 30.19 0.0
11 03:15 W 5 7.00 Light Rain BKN034 OVC042 60.3 59.4 97% 30.19 0.0
11 02:55 W 5 10.00 Overcast BKN038 OVC048 60.4 59.4 96% 30.19 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)