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
Metric (Imperial)
Date Time (edt) 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.
15 21:15 SE 13 16.09 Overcast OVC034 13.7 6.3 61% 76.02 0.0
15 20:55 SE 13 16.09 Overcast OVC035 13.8 6.3 61% 76.07 0.0
15 20:35 SE 22 16.09 Overcast OVC036 13.9 6.3 60% 76.07 0.0
15 20:15 SE 15 G 31 16.09 Overcast OVC038 13.9 6 59% 76.1 0.0
15 19:55 SE 17 16.09 Overcast OVC039 14 5.9 18.7 13.9 58% 76.1 0.0
15 19:35 SE 15 16.09 Overcast OVC038 14.1 5.8 58% 76.1 0.0
15 19:15 SE 22 14.48 Overcast OVC037 14 6 59% 76.1 0.0
15 18:55 SE 28 14.48 Overcast OVC036 14.3 6.7 61% 76.12 0.0
15 18:35 SE 28 G 39 16.09 Overcast BKN037 OVC049 14.7 7.1 61% 76.12 0.0
15 18:15 SE 20 G 39 14.48 Overcast BKN041 BKN050 OVC060 14.9 7.5 61% 76.12 0.0
15 17:55 SE 20 G 37 14.48 Mostly Cloudy BKN047 15 7.5 61% 76.15 0.0
15 17:35 SE 24 G 35 14.48 Mostly Cloudy BKN049 15.1 7.2 59% 76.17 0.0
15 17:15 SE 26 14.48 Overcast BKN050 OVC060 15.4 6.4 55% 76.2 0.0
15 16:55 SE 22 G 46 14.48 Mostly Cloudy BKN055 BKN065 15.8 5.5 51% 76.2 0.0
15 16:35 SE 30 G 44 14.48 Mostly Cloudy BKN060 16.4 5.8 50% 76.2 0.0
15 16:15 SE 30 G 37 16.09 Partly Cloudy FEW050 SCT065 16.4 6 50% 76.23 0.0
15 15:55 SE 33 16.09 Mostly Cloudy and Breezy BKN046 BKN060 16.7 6.3 50% 76.23 0.0
15 15:35 SE 22 G 37 16.09 Overcast OVC047 16.3 6.3 52% 76.25 0.0
15 15:15 SE 28 G 44 14.48 Overcast OVC050 16.2 6.2 52% 76.23 0.0
15 14:55 SE 33 G 46 14.48 Overcast and Breezy OVC055 17 6.1 49% 76.25 0.0
15 14:35 SE 28 G 43 14.48 Mostly Cloudy BKN055 17.8 5.7 45% 76.25 0.0
15 14:15 S 20 G 33 16.09 A Few Clouds FEW060 18.6 4.4 39% 76.28 0.0
15 13:55 SE 15 16.09 Fair CLR 18.3 4.2 18.3 0.2 39% 76.33 0.0
15 13:35 SE 19 16.09 Fair CLR 17.6 4.1 41% 76.38 0.0
15 13:15 SE 26 G 37 16.09 Fair CLR 17.4 3.3 39% 76.43 0.0
15 12:55 SE 26 14.48 Fair CLR 17.1 3.3 40% 76.48 0.0
15 12:35 Vrbl 9 16.09 Fair CLR 16.2 2.1 39% 76.5 0.0
15 12:15 Calm 14.48 Fair CLR 14.8 0.3 37% 76.56 0.0
15 11:55 Calm 16.09 Fair CLR 13.2 -0.9 38% 76.61 0.0
15 11:35 Calm 16.09 Fair CLR 12 -1.8 39% 76.63 0.0
15 11:15 Vrbl 6 16.09 Fair CLR 11.4 -2.1 39% 76.68 0.0
15 10:55 Calm 16.09 Fair CLR 9.9 -3.3 40% 76.71 0.0
15 10:35 Calm 16.09 Fair CLR 8.5 -3.5 43% 76.71 0.0
15 10:15 Calm 16.09 Fair CLR 7.1 -3.8 46% 76.73 0.0
15 09:55 Calm 16.09 Fair CLR 5.4 0.1 69% 76.76 0.0
15 09:35 Calm 16.09 Fair CLR 4.9 0.8 75% 76.76 0.0
15 09:15 Calm 16.09 Fair CLR 3.6 1.2 85% 76.78 0.0
15 08:55 Calm 16.09 Fair CLR 2.6 1.1 90% 76.78 0.0
15 08:35 Calm 16.09 Fair CLR 1.6 1.1 97% 76.81 0.0
15 08:15 Calm 16.09 Fair CLR 0.7 -0.1 94% 76.78 0.0
15 07:55 Calm 16.09 Fair CLR 0 -0.1 3.5 0 99% 76.78 0.0
15 07:35 Calm 16.09 Fair CLR 0.2 -0.1 98% 76.78 0.0
15 07:15 Calm 16.09 Partly Cloudy SCT180 0.9 0.3 96% 76.78 0.0
15 06:55 Calm 16.09 Overcast OVC190 1.1 -0.1 92% 76.78 0.0
15 06:35 Calm 16.09 Overcast OVC190 1.3 0.8 97% 76.78 0.0
15 06:15 Calm 16.09 Overcast OVC190 1.8 0.4 91% 76.78 0.0
15 05:55 Calm 16.09 Overcast OVC190 1.8 0.6 92% 76.78 0.0
15 05:35 Calm 16.09 Overcast OVC190 1.6 0.8 95% 76.76 0.0
15 05:15 Calm 16.09 Overcast OVC180 1.7 0.5 92% 76.76 0.0
15 04:55 Calm 16.09 Overcast OVC180 2.1 -0.4 84% 76.76 0.0
15 04:35 Calm 16.09 Mostly Cloudy BKN180 2 0 87% 76.78 0.0
15 04:15 Calm 16.09 Overcast OVC180 2.3 -0.2 84% 76.78 0.0
15 03:55 Calm 16.09 Overcast OVC180 2.6 -0.1 83% 76.78 0.0
15 03:35 Calm 16.09 Overcast OVC180 2.6 0.3 85% 76.78 0.0
15 03:15 Calm 16.09 Overcast FEW140 OVC180 2.7 1.1 89% 76.81 0.0
15 02:55 Calm 16.09 Overcast FEW140 OVC180 3.2 -1.1 74% 76.81 0.0
15 02:35 Calm 16.09 Overcast SCT140 OVC180 3.4 -1.1 73% 76.84 0.0
15 02:15 Calm 16.09 Overcast BKN140 OVC180 3.4 -1.6 70% 76.84 0.0
15 01:55 Calm 16.09 Overcast BKN130 OVC150 3.2 1 11.3 2.4 86% 76.84 0.0
15 01:35 Calm 16.09 Overcast BKN120 OVC150 3 -0.6 77% 76.86 0.0
15 01:15 Calm 16.09 Overcast OVC140 2.8 -0.8 77% 76.86 0.0
15 00:55 Calm 16.09 Overcast OVC140 2.8 -1.2 75% 76.86 0.0
15 00:35 Calm 16.09 Mostly Cloudy BKN130 2.6 -1.4 75% 76.86 0.0
15 00:15 Calm 16.09 Partly Cloudy SCT140 3.1 -1.9 70% 76.84 0.0
14 23:55 Calm 16.09 Partly Cloudy SCT130 2.7 -1.5 74% 76.86 0.0
14 23:35 W 7 16.09 Overcast OVC120 3.1 -1.1 74% 1 76.84 0.0
14 23:15 Calm 16.09 Mostly Cloudy BKN120 4 -1.7 67% 76.81 0.0
14 22:55 W 7 16.09 Fair CLR 3.6 -0.7 74% 2 76.84 0.0
14 22:35 NW 6 16.09 A Few Clouds FEW350 5 -2.2 60% 76.81 0.0
14 22:15 Calm 16.09 Fair CLR 5.8 -2.1 57% 76.81 0.0
14 21:55 NW 7 16.09 Partly Cloudy SCT190 6.7 -2.4 53% 6 76.78 0.0
14 21:35 Calm 16.09 Overcast OVC190 7.5 -3.5 46% 76.76 0.0
14 21:15 NW 6 16.09 Overcast FEW150 OVC180 8 -3.6 44% 76.73 0.0
14 20:55 NW 6 16.09 Overcast SCT150 OVC180 8.1 -3.3 45% 76.71 0.0
14 20:35 SW 6 16.09 Overcast SCT150 OVC180 9.2 -4.6 38% 76.68 0.0
14 20:15 E 7 16.09 Overcast BKN160 OVC180 10.9 -8.3 25% 76.66 0.0
14 19:55 NE 7 16.09 Overcast OVC180 11.2 -8.1 14.6 11.2 25% 76.63 0.0
14 19:35 NE 11 14.48 Overcast SCT160 OVC180 11.9 -8.3 24% 76.66 0.0
14 19:15 NE 11 14.48 Overcast BKN130 OVC180 12.1 -8.1 24% 76.63 0.0
14 18:55 NE 11 14.48 Overcast OVC170 12.6 -8 23% 76.61 0.0
14 18:35 N 9 14.48 Mostly Cloudy FEW150 BKN170 13.1 -8.4 22% 76.58 0.0
14 18:15 N 9 12.87 A Few Clouds FEW180 13.4 -7.9 22% 76.56 0.0
14 17:55 NW 15 14.48 Fair CLR 14 -8.2 21% 76.53 0.0
14 17:35 NW 20 16.09 A Few Clouds FEW170 14.2 -8.4 20% 76.53 0.0
14 17:15 NW 19 14.48 Partly Cloudy SCT170 14.2 -8.7 20% 76.56 0.0
14 16:55 NW 17 16.09 Partly Cloudy SCT170 14 -8.8 20% 76.53 0.0
14 16:35 N 19 16.09 A Few Clouds FEW210 13.7 -9 20% 76.53 0.0
14 16:15 NW 15 G 28 16.09 Fair CLR 14.4 -8.3 20% 76.5 0.0
14 15:15 W 28 G 35 16.09 Fair CLR 14 -8.8 20% 76.53 0.0
14 14:35 W 31 G 46 16.09 Fair CLR 13.7 -9.2 20% 76.53 0.0
14 14:15 NW 17 G 31 16.09 Fair CLR 13.2 -9.7 19% 76.53 0.0
14 13:55 W 15 G 39 16.09 Fair CLR 12.7 -10.3 12.7 6.8 19% 76.56 0.0
14 13:35 NW 20 G 44 16.09 A Few Clouds FEW340 12.2 -10.9 19% 76.58 0.0
14 13:15 W 19 G 30 16.09 A Few Clouds FEW350 12 -10.9 19% 76.61 0.0
14 12:55 NW 20 G 28 16.09 Fair CLR 11.8 -10.4 20% 76.61 0.0
14 12:35 Vrbl 6 16.09 A Few Clouds FEW260 11.8 -10.6 20% 76.61 0.0
14 12:15 NW 20 G 30 16.09 Fair CLR 10.7 -11.8 19% 76.58 0.0
14 11:55 Vrbl 7 16.09 Fair CLR 10.8 -10.7 21% 76.56 0.0
14 11:35 NW 20 G 28 16.09 Fair CLR 10.8 -10.1 22% 76.53 0.0
14 11:15 NW 22 G 28 16.09 Fair CLR 10 -10.9 22% 7 76.53 0.0
14 10:55 N 17 14.48 Fair CLR 9.7 -9.7 25% 8 76.5 0.0
14 10:35 Calm 16.09 Fair CLR 9 -9.1 27% 76.48 0.0
14 10:15 N 6 16.09 Fair CLR 8.8 -9 28% 76.48 0.0
14 09:55 Calm 16.09 Fair CLR 7.9 -7.6 33% 76.45 0.0
14 09:35 NW 7 G 30 16.09 Fair CLR 7.7 -8.2 32% 7 76.45 0.0
14 09:15 Vrbl 7 16.09 Fair CLR 7.6 -9.3 29% 7 76.4 0.0
14 08:55 Vrbl 6 14.48 Fair CLR 7 -8.7 32% 76.38 0.0
14 08:35 W 9 14.48 Fair CLR 6.9 -9.2 31% 5 76.35 0.0
14 08:15 NW 9 G 39 16.09 Fair CLR 7 -9.1 31% 5 76.33 0.0
14 07:55 NW 13 G 31 16.09 Fair CLR 7.1 -9.8 12 6.8 29% 5 76.28 0.0
14 07:35 NW 22 G 39 16.09 Fair CLR 7.2 -9.9 29% 4 76.25 0.0
14 07:15 NW 33 G 44 16.09 Fair and Breezy CLR 7.7 -10.3 27% 4 76.23 0.0
14 06:55 W 26 G 50 16.09 Fair CLR 8 -10.7 26% 5 76.17 0.0
14 06:35 W 41 G 50 16.09 Fair and Breezy CLR 8.3 -12.1 22% 4 76.15 0.0
14 06:15 NW 39 G 57 16.09 Fair and Breezy CLR 8.7 -12.4 21% 5 76.12 0.0
14 05:55 W 20 G 43 16.09 Fair CLR 8.4 -12.1 22% 6 76.07 0.0
14 05:35 W 43 G 52 16.09 Fair and Windy CLR 9 -12.6 20% 5 76.02 0.0
14 05:15 W 37 G 54 16.09 Fair and Breezy CLR 9.2 -13.3 19% 5 76 0.0
14 04:55 NW 37 G 59 16.09 Fair and Breezy CLR 9.7 -14 17% 6 75.95 0.0
14 04:35 NW 35 G 48 16.09 Fair and Breezy CLR 9.9 -14.5 16% 6 75.95 0.0
14 04:15 W 35 G 59 16.09 Fair and Breezy CLR 10.1 -14.8 16% 75.92 0.0
14 03:55 W 24 G 56 16.09 Fair CLR 10.3 -13.7 17% 75.92 0.0
14 03:35 NW 41 G 61 16.09 Fair and Breezy CLR 10.7 -14.3 16% 75.9 0.0
14 03:15 W 28 G 54 16.09 Fair CLR 11 -13.2 17% 75.9 0.0
14 02:55 NW 26 G 50 16.09 Fair CLR 11.3 -10.8 20% 75.9 0.0
14 02:35 W 19 16.09 Fair CLR 11 -6 30% 75.87 0.0
14 02:15 W 30 G 52 16.09 Fair CLR 11.8 -4.8 31% 75.84 0.0
14 01:55 W 22 G 43 16.09 Fair CLR 11.4 -4.6 16.1 11.4 33% 75.82 0.0
14 01:35 W 15 G 35 16.09 A Few Clouds FEW070 12.1 -4 33% 75.82 0.0
14 01:15 W 31 G 48 16.09 Mostly Cloudy BKN070 BKN085 11.9 -1.7 39% 75.79 0.0
14 00:55 W 24 G 50 16.09 Mostly Cloudy BKN070 12.7 -1.9 37% 75.79 0.0
14 00:35 W 30 G 44 16.09 Partly Cloudy SCT075 13 -2 36% 75.77 0.0
14 00:15 W 41 G 50 16.09 A Few Clouds and Breezy FEW075 12.9 -2.2 35% 75.77 0.0
13 23:55 W 43 G 57 16.09 A Few Clouds and Windy FEW075 13.3 -2.5 34% 75.74 0.0
13 23:35 W 30 G 59 16.09 A Few Clouds FEW075 13.4 -2.3 34% 75.72 0.0
13 23:15 W 37 G 61 16.09 A Few Clouds and Breezy FEW070 13.7 -2.3 33% 75.72 0.0
13 22:55 W 35 G 59 16.09 Fair and Breezy CLR 13.7 -2.6 32% 75.69 0.0
13 22:35 W 28 G 59 16.09 Fair CLR 13.7 -2.4 33% 75.69 0.0
13 22:15 W 39 G 65 16.09 Fair and Breezy CLR 14.1 -2.8 31% 75.67 0.0
13 21:55 W 33 G 57 16.09 Fair and Breezy CLR 14.3 -3.3 30% 75.64 0.0
13 21:35 W 39 G 54 16.09 Fair and Breezy CLR 14.4 -3.5 29% 75.62 0.0
13 21:15 W 30 G 65 16.09 Fair CLR 14.8 -4 27% 75.59 0.0
13 20:55 W 35 G 70 16.09 Fair and Breezy CLR 15.4 -4.8 25% 75.54 0.0
13 20:35 W 39 G 59 16.09 Fair and Breezy CLR 15.4 -4.7 25% 75.51 0.0
13 20:15 W 30 G 57 16.09 Fair CLR 15.7 -5 24% 75.46 0.0
13 19:55 W 24 G 35 16.09 Fair CLR 16.6 -5.9 17.5 12 21% 75.41 0.0
13 19:35 W 26 G 39 16.09 Fair CLR 16.8 -5.9 21% 75.36 0.0
13 19:15 W 26 G 43 14.48 Fair CLR 16.9 -5.9 21% 75.34 0.0
13 18:55 W 24 G 41 14.48 Fair CLR 17 -5.6 21% 75.29 0.0
13 18:35 SW 26 G 54 14.48 Fair CLR 17.4 -6.1 20% 75.26 0.0
13 18:15 SW 31 G 41 14.48 Fair CLR 17.2 -5.5 21% 75.23 0.0
13 17:55 S 20 G 35 16.09 Fair CLR 15.8 -4 26% 75.23 0.0
13 17:35 S 24 16.09 Fair CLR 15.6 -4.2 25% 75.23 0.0
13 17:15 S 35 G 43 14.48 Fair and Breezy CLR 15.7 -4.7 24% 75.23 0.0
13 16:55 SW 26 G 50 16.09 Fair CLR 15.4 -4.6 25% 75.26 0.0
13 16:35 S 28 G 48 16.09 Fair CLR 15.1 -4.8 25% 75.23 0.0
13 16:15 S 28 G 50 14.48 A Few Clouds FEW370 15.3 -4.6 25% 75.26 0.0
13 15:55 S 35 G 52 16.09 Fair and Breezy CLR 15 -4.9 25% 75.26 0.0
13 15:35 S 33 G 57 16.09 Fair and Breezy CLR 14.2 -5.5 25% 75.34 0.0
13 15:15 SW 37 G 52 16.09 Fair and Breezy CLR 13.6 -5.9 26% 75.36 0.0
13 14:35 S 28 G 50 16.09 A Few Clouds FEW090 12.6 -5.8 27% 75.41 0.0
13 14:15 SW 31 G 59 16.09 Partly Cloudy FEW095 SCT120 12.1 -6.8 26% 75.57 0.0
13 13:55 S 35 G 48 16.09 Partly Cloudy and Breezy SCT090 SCT110 11.8 -7 11.8 -0.2 26% 75.62 0.0
13 13:35 S 31 G 52 14.48 Overcast SCT090 OVC110 11 -7.3 27% 75.69 0.0
13 13:15 S 24 G 46 16.09 Mostly Cloudy BKN110 11.1 -7.2 27% 75.77 0.0
13 12:55 S 30 G 46 16.09 Mostly Cloudy SCT120 BKN140 11 -7.4 27% 75.77 0.0
13 12:35 S 31 G 46 16.09 Partly Cloudy FEW110 SCT140 10.5 -7.7 27% 75.82 0.0
13 12:15 S 26 G 43 16.09 Partly Cloudy FEW095 SCT130 10.3 -7.6 28% 75.9 0.0
13 11:55 S 30 G 44 16.09 Mostly Cloudy BKN100 8.9 -8.8 28% 5 75.97 0.0
13 11:35 S 26 G 48 16.09 Overcast OVC100 8.7 -9 28% 6 76.05 0.0
13 10:55 S 15 G 28 16.09 Mostly Cloudy BKN120 7.1 -7.3 35% 5 76.17 0.0
13 10:15 S 13 14.48 Overcast OVC110 5.1 -7.4 40% 3 76.28 0.0
13 09:55 S 19 14.48 Overcast OVC110 4.1 -7.5 43% 0 76.3 0.0
13 09:35 S 13 14.48 Overcast BKN100 OVC130 3.5 -7.2 46% 1 76.3 0.0
13 09:15 SW 11 14.48 Overcast OVC100 2.9 -6.7 50% 0 76.3 0.0
13 08:55 S 11 16.09 Overcast OVC100 3.1 -6.9 48% 0 76.4 0.0
13 08:35 Vrbl 6 16.09 Overcast OVC100 1.2 -4.1 68% 76.38 0.0
13 08:15 S 20 16.09 Overcast OVC100 2.1 -6.5 53% -2 76.4 0.0
13 07:55 Vrbl 6 16.09 Overcast OVC100 -1.1 -2.4 0.8 -3.2 91% 76.45 0.0
13 07:35 Vrbl 6 12.87 Overcast OVC110 -2.5 -2.7 99% 76.45 0.0
13 07:15 Calm 14.48 Overcast BKN110 OVC210 -2.6 -2.7 99% 76.43 0.0
13 06:55 Calm 14.48 A Few Clouds FEW110 -2.6 -2.8 99% 76.45 0.0
13 06:35 Calm 16.09 Fair CLR -3.2 -3.2 100% 76.45 0.0
13 06:15 Calm 16.09 Fair CLR -2.5 -3.2 95% 76.43 0.0
13 05:55 Calm 14.48 Fair CLR -2.7 -2.8 99% 76.4 0.0
13 05:35 W 6 16.09 Fair CLR -1.8 -3.3 90% 76.4 0.0
13 05:15 Calm 16.09 Fair CLR -1.6 -2.6 93% 76.4 0.0
13 04:55 SE 6 16.09 Fair CLR -1.7 -3.5 88% 76.45 0.0
13 04:35 E 6 16.09 A Few Clouds FEW200 -2.2 -2.6 97% 76.45 0.0
13 04:15 Calm 16.09 A Few Clouds FEW200 -1.6 -3.5 87% 76.48 0.0
13 03:55 Calm 16.09 Fair CLR -1.4 -3.7 85% 76.48 0.0
13 03:35 Calm 16.09 Fair CLR -1.6 -3.8 85% 76.48 0.0
13 03:15 E 7 16.09 Fair CLR -0.9 -4.2 79% -3 76.45 0.0
13 02:55 Calm 16.09 Fair CLR -1.1 -4.1 80% 76.48 0.0
13 02:35 Calm 16.09 Fair CLR -1.2 -4.6 78% 76.5 0.0
13 02:15 W 7 16.09 Fair CLR -0.1 -5 70% -2 76.5 0.0
13 01:55 Calm 16.09 Fair CLR 0.2 -5.8 4.3 -0.9 64% 76.48 0.0
13 01:35 E 6 16.09 Fair CLR 0.7 -6.1 61% 76.45 0.0
13 01:15 Vrbl 6 16.09 Fair CLR -0.2 -5.5 68% 76.45 0.0
13 00:55 Calm 16.09 Fair CLR 0.3 -6.3 62% 76.45 0.0
13 00:35 E 6 16.09 Fair CLR 1.3 -7.3 53% 76.45 0.0
13 00:15 Calm 16.09 Fair CLR 1.2 -7 55% 76.45 0.0
12 23:55 N 6 16.09 Fair CLR 1.7 -7.4 51% 76.45 0.0
12 23:35 Vrbl 6 16.09 Fair CLR 1.8 -7.8 49% 76.45 0.0
12 23:15 NW 9 16.09 Fair CLR 3 -8.7 42% 1 76.45 0.0
12 22:55 NW 6 16.09 Fair CLR 2.9 -8.9 42% 76.5 0.0
12 22:35 W 7 16.09 Fair CLR 2.8 -8.9 42% 1 76.53 0.0
12 22:15 Calm 16.09 Fair CLR 3 -8.8 42% 76.53 0.0
12 21:55 Vrbl 6 16.09 Fair CLR 3.6 -9.2 39% 76.5 0.0
12 21:35 NW 17 16.09 Fair CLR 4.1 -10 35% 1 76.5 0.0
Date Time (edt) 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)