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.
01 04:55 W 28 G 41 16.09 A Few Clouds FEW270 23.8 11.7 47% 76.15 0.0
01 04:35 SW 20 G 31 16.09 A Few Clouds FEW270 23.6 11.7 47% 76.15 0.0
01 04:15 W 13 16.09 Fair CLR 23.5 11.6 47% 76.15 0.0
01 03:55 W 15 G 30 16.09 A Few Clouds FEW170 23.6 11.5 47% 76.15 0.0
01 03:35 W 15 G 35 16.09 A Few Clouds FEW170 23.6 11.4 46% 76.17 0.0
01 03:15 W 15 G 28 16.09 Fair CLR 23.7 11.3 46% 76.17 0.0
01 02:55 Vrbl 7 14.48 A Few Clouds FEW240 21.7 10.8 50% 76.17 0.0
01 02:35 Calm 16.09 A Few Clouds FEW240 21.2 10.4 50% 76.17 0.0
01 02:15 NE 6 14.48 Fair CLR 20.9 10.2 51% 76.17 0.0
01 01:55 S 13 16.09 Fair CLR 22 9.7 26 21 46% 76.17 0.0
01 01:35 S 20 16.09 Fair CLR 21.8 9.7 46% 76.15 0.0
01 01:15 S 15 16.09 Fair CLR 21.3 9.4 47% 76.15 0.0
01 00:55 S 19 G 33 16.09 Fair CLR 21.8 9.4 45% 76.12 0.0
01 00:35 S 19 16.09 Fair CLR 21.6 9.4 46% 76.12 0.0
01 00:15 S 17 16.09 Fair CLR 21.8 9.4 45% 76.1 0.0
31 23:55 S 15 16.09 Fair CLR 21.5 9.5 46% 76.1 0.0
31 23:35 S 15 16.09 A Few Clouds FEW180 21.6 9.6 46% 76.1 0.0
31 23:15 S 15 16.09 Mostly Cloudy BKN180 22 9.8 46% 76.1 0.0
31 22:55 S 15 16.09 Partly Cloudy SCT180 22.5 9.7 44% 76.1 0.0
31 22:35 S 13 16.09 Mostly Cloudy BKN180 22.7 9.6 43% 76.1 0.0
31 22:15 S 13 16.09 A Few Clouds FEW180 22.8 9.5 43% 76.1 0.0
31 21:55 S 11 16.09 A Few Clouds FEW230 23.5 9.4 41% 76.07 0.0
31 21:35 S 13 16.09 Fair CLR 23.5 9.2 40% 76.07 0.0
31 21:15 S 11 16.09 Fair CLR 24.1 8.7 38% 25 76.07 0.0
31 20:55 S 9 16.09 Fair CLR 24 8.3 37% 25 76.07 0.0
31 20:35 S 9 16.09 Fair CLR 23.6 7.8 36% 76.07 0.0
31 20:15 S 7 16.09 Fair CLR 24.6 7.8 34% 25 76.07 0.0
31 19:55 Vrbl 11 16.09 Fair CLR 26.2 7.6 28.1 24.4 31% 26 76.07 0.0
31 19:35 SW 13 16.09 Fair CLR 26.5 7.5 30% 26 76.07 0.0
31 19:15 SW 11 G 35 16.09 Fair CLR 26.9 7.5 29% 26 76.07 0.0
31 18:55 S 15 16.09 A Few Clouds FEW090 27 8.2 31% 26 76.05 0.0
31 18:35 SW 24 G 35 14.48 Partly Cloudy SCT090 27.3 8.5 31% 27 76.05 0.0
31 18:15 SW 20 G 30 16.09 Partly Cloudy SCT090 27.7 8.9 31% 27 76.05 0.0
31 17:55 SW 20 16.09 Mostly Cloudy BKN085 28 9.6 32% 27 76.05 0.0
31 17:35 SW 17 G 37 14.48 Mostly Cloudy BKN085 27.8 9.6 32% 27 76.07 0.0
31 17:15 SW 19 G 30 16.09 Mostly Cloudy BKN085 27.9 10.4 34% 27 76.07 0.0
31 16:55 SW 13 16.09 Mostly Cloudy BKN080 27.9 10.5 34% 27 76.07 0.0
31 16:35 SW 17 G 35 16.09 Mostly Cloudy BKN080 27.6 11.1 36% 27 76.1 0.0
31 16:15 SW 24 16.09 Mostly Cloudy BKN080 27.6 11.1 36% 27 76.1 0.0
31 15:55 S 11 16.09 Mostly Cloudy BKN075 BKN090 26.9 12.4 41% 27 76.12 0.0
31 15:35 SW 11 16.09 Overcast BKN070 OVC085 26.2 12.9 44% 26 76.15 0.0
31 15:15 S 19 G 31 14.48 Overcast OVC060 25.3 12.5 45% 26 76.17 0.0
31 14:55 S 9 G 28 14.48 Overcast OVC060 25.1 12.9 47% 26 76.23 0.0
31 14:35 SW 15 G 35 14.48 Overcast OVC060 24.7 12.9 48% 26 76.23 0.0
31 14:15 SW 11 14.48 Overcast OVC055 24.6 12.8 48% 26 76.25 0.0
31 13:55 SW 13 16.09 Overcast OVC055 24 13.6 24.3 19.8 52% 25 76.28 0.0
31 13:35 SW 22 G 28 16.09 Overcast OVC055 24.3 13.2 50% 26 76.3 0.0
31 13:15 W 15 16.09 Overcast OVC050 24.1 13.6 52% 25 76.33 0.0
31 12:35 SW 15 G 30 16.09 Overcast OVC050 23.5 13.5 54% 76.35 0.0
31 12:15 Calm 14.48 Overcast OVC049 23 13.6 56% 76.38 0.0
31 11:55 Calm 14.48 Overcast OVC046 22.8 13.4 56% 76.4 0.0
31 11:35 N 7 14.48 Overcast OVC045 22.4 13.8 58% 76.43 0.0
31 11:15 SW 9 14.48 Overcast OVC045 22.3 13.7 58% 76.43 0.0
31 10:55 Vrbl 7 14.48 Overcast OVC046 22 13.5 59% 76.43 0.0
31 10:35 Vrbl 11 12.87 Mostly Cloudy BKN046 21.3 14.2 64% 76.43 0.0
31 10:15 SW 17 G 33 14.48 Mostly Cloudy BKN047 21.6 13.2 59% 76.45 0.0
31 09:55 W 19 G 33 14.48 Mostly Cloudy BKN047 21.5 12.8 58% 76.45 0.0
31 09:35 Vrbl 9 12.87 Overcast BKN046 OVC090 20.9 12.6 59% 76.48 0.0
31 09:15 S 11 14.48 Mostly Cloudy BKN045 20 12.8 63% 76.48 0.0
31 08:55 SE 9 4.83 Mostly Cloudy with Haze BKN046 BKN065 20.5 12.3 59% 76.48 0.0
31 08:35 SW 13 G 31 12.87 Overcast BKN048 BKN060 OVC085 20.9 12.3 58% 76.48 0.0
31 08:15 S 13 G 37 14.48 Overcast BKN049 OVC085 19.9 11.9 60% 76.45 0.0
31 07:55 Vrbl 11 12.87 Overcast BKN048 OVC085 20.5 11.6 20.8 16.7 57% 76.45 0.0
31 07:35 SW 19 11.27 Overcast OVC049 20.2 11.6 58% 76.48 0.0
31 07:15 W 22 G 33 14.48 Overcast OVC049 20.5 11.6 57% 76.45 0.0
31 06:55 S 13 14.48 Overcast OVC048 19.5 11 58% 76.43 0.0
31 06:35 S 13 G 30 16.09 Overcast OVC049 20.1 11.2 57% 76.43 0.0
31 06:15 S 15 16.09 Overcast OVC050 19.1 10.8 59% 76.43 0.0
31 05:55 S 15 16.09 Overcast OVC050 19 10.4 58% 76.43 0.0
31 05:35 S 19 16.09 Overcast OVC050 18.3 10.3 60% 76.43 0.0
31 05:15 S 17 14.48 Overcast OVC050 18.1 10.2 60% 76.43 0.0
31 04:55 S 17 G 28 16.09 Mostly Cloudy BKN055 17.5 10.1 62% 76.35 0.0
31 04:35 S 20 16.09 Mostly Cloudy BKN055 17.5 10.1 62% 76.35 0.0
31 04:15 S 19 16.09 A Few Clouds FEW055 17.4 10.2 63% 76.35 0.0
31 03:55 S 20 16.09 Fair CLR 16.8 10.3 66% 76.38 0.0
31 03:35 S 19 14.48 Fair CLR 17 10.3 65% 76.38 0.0
31 03:15 S 17 16.09 Fair CLR 16.9 10.3 65% 76.4 0.0
31 02:55 S 19 16.09 Fair CLR 16.9 10.3 65% 76.4 0.0
31 02:35 S 19 16.09 Fair CLR 16.8 10.3 66% 76.4 0.0
31 02:15 S 19 16.09 Fair CLR 16.8 10.3 66% 76.43 0.0
31 01:55 S 20 16.09 Fair CLR 16.7 10.3 19.6 16.7 66% 76.45 0.0
31 01:35 S 20 16.09 Fair CLR 16.9 10.3 65% 76.45 0.0
31 01:15 S 22 16.09 Fair CLR 17 10.3 65% 76.45 0.0
31 00:55 S 20 16.09 Fair CLR 17 10.3 65% 76.48 0.0
31 00:35 S 20 16.09 Fair CLR 17.1 10.3 64% 76.48 0.0
31 00:15 S 20 16.09 Fair CLR 16.9 10.3 65% 76.48 0.0
30 23:55 S 19 16.09 Fair CLR 16.8 10.4 66% 76.5 0.0
30 23:35 S 15 16.09 Fair CLR 16.8 10.4 66% 76.5 0.0
30 23:15 S 19 16.09 Fair CLR 17.1 10.4 65% 76.5 0.0
30 22:55 S 19 16.09 Fair CLR 17.5 10.4 63% 76.53 0.0
30 22:35 S 19 14.48 Fair CLR 17.5 10.5 64% 76.53 0.0
30 22:15 S 17 14.48 Fair CLR 17.6 10.6 64% 76.56 0.0
30 21:55 S 15 14.48 Fair CLR 17.8 10.8 64% 76.56 0.0
30 21:35 S 15 14.48 Fair CLR 18 10.8 63% 76.56 0.0
30 21:15 S 15 14.48 Fair CLR 18.4 10.7 61% 76.56 0.0
30 20:55 S 17 14.48 Fair CLR 18.7 10.9 61% 76.53 0.0
30 20:35 S 19 G 31 14.48 A Few Clouds FEW110 19 10.9 60% 76.53 0.0
30 20:15 S 19 14.48 Mostly Cloudy SCT110 BKN160 19.3 11.1 59% 76.53 0.0
30 19:55 S 20 12.87 Mostly Cloudy FEW050 BKN110 BKN160 19.8 11 22.9 18.9 57% 76.53 0.0
30 19:35 S 13 12.87 Overcast BKN110 OVC160 20.3 10.8 55% 76.53 0.0
30 19:15 S 15 12.87 Mostly Cloudy BKN110 BKN170 20.7 10.6 53% 76.53 0.0
30 18:55 SW 17 12.87 Overcast BKN110 OVC170 21.5 10.5 50% 76.5 0.0
30 18:35 SW 15 G 28 12.87 Mostly Cloudy BKN170 21.7 10.6 49% 76.48 0.0
30 18:15 SW 17 11.27 Fair CLR 22.1 10.5 48% 76.48 0.0
30 17:55 SW 24 14.48 A Few Clouds FEW160 22.5 10.5 47% 76.45 0.0
30 17:35 W 13 14.48 Partly Cloudy SCT170 22.5 11.1 49% 76.45 0.0
30 17:15 SW 15 14.48 Overcast OVC170 22.6 10.7 47% 76.45 0.0
30 16:55 SW 11 11.27 Overcast OVC170 21.7 10.5 49% 76.45 0.0
30 16:35 S 13 12.87 Overcast OVC170 21.2 10.7 51% 76.48 0.0
30 16:15 SW 15 14.48 Overcast FEW055 OVC180 22.3 10.8 48% 76.48 0.0
30 15:55 W 13 14.48 Partly Cloudy FEW055 SCT190 22.1 11.1 50% 76.5 0.0
30 15:35 SW 20 14.48 Mostly Cloudy FEW049 SCT055 SCT070 BKN190 22.2 11.4 51% 76.53 0.0
30 15:15 Vrbl 7 14.48 Overcast FEW046 BKN170 OVC190 20.7 11.2 55% 76.56 0.0
30 14:55 S 13 14.48 Overcast OVC170 19.4 11.2 59% 76.61 0.0
30 14:35 SW 17 12.87 Overcast OVC160 19 11.1 60% 76.63 0.0
30 14:15 SW 20 12.87 Overcast FEW090 OVC160 18.9 11 60% 76.66 0.0
30 13:55 SW 20 12.87 Overcast FEW065 BKN090 OVC160 18.8 11 18.8 11.9 61% 76.71 0.0
30 13:35 W 22 12.87 Overcast SCT060 OVC090 18.4 11.3 63% 76.71 0.0
30 13:15 W 24 14.48 Overcast BKN055 OVC080 18.1 10.9 63% 76.73 0.0
30 12:55 W 17 G 31 12.87 Overcast OVC055 17.9 11.1 65% 76.76 0.0
30 12:35 W 17 12.87 Overcast OVC055 17.6 10.9 65% 76.78 0.0
30 12:15 W 11 12.87 Overcast FEW037 OVC055 17.5 10.8 65% 76.78 0.0
30 11:55 Vrbl 11 12.87 Overcast SCT038 OVC060 17.4 10.4 64% 76.81 0.0
30 11:35 Vrbl 11 12.87 Overcast FEW037 OVC060 17.3 10.3 64% 76.81 0.0
30 11:15 Vrbl 6 14.48 Overcast FEW037 OVC060 16.9 10.2 65% 76.81 0.0
30 10:55 S 13 12.87 Overcast OVC037 16.4 9.4 63% 76.84 0.0
30 10:35 S 13 14.48 Overcast BKN038 OVC060 16.4 8.6 60% 76.84 0.0
30 10:15 S 9 12.87 Overcast FEW040 OVC060 16.1 8.7 62% 76.84 0.0
30 09:55 Vrbl 9 14.48 Overcast OVC060 15.7 8.1 61% 76.84 0.0
30 09:35 SE 9 12.87 Overcast BKN060 OVC080 15.4 6.9 57% 76.84 0.0
30 09:15 SE 7 12.87 Overcast BKN060 OVC080 13.7 3.2 49% 76.84 0.0
30 08:55 NE 6 14.48 Overcast FEW065 OVC080 13 -1 38% 76.84 0.0
30 08:35 E 6 14.48 Overcast FEW065 OVC080 12.7 -1.8 37% 76.84 0.0
30 08:15 E 11 14.48 Overcast OVC075 12.8 -2.1 36% 76.84 0.0
30 07:55 E 9 14.48 Overcast FEW060 BKN075 BKN090 OVC110 12 -1.7 13.3 7.4 39% 76.81 0.0
30 07:35 S 13 14.48 Overcast FEW065 BKN090 OVC110 13 -2.5 34% 76.81 0.0
30 07:15 S 13 14.48 Overcast SCT065 OVC095 12.9 -3.2 33% 76.78 0.0
30 06:55 Vrbl 11 16.09 Overcast SCT070 OVC100 12.3 -4.4 31% 76.78 0.0
30 06:35 S 13 16.09 Overcast SCT075 BKN110 OVC150 11.7 -4.1 33% 76.76 0.0
30 06:15 Vrbl 7 16.09 Overcast FEW075 BKN120 OVC150 11.6 -4.4 33% 76.76 0.0
30 05:55 Vrbl 7 16.09 Overcast BKN070 BKN095 OVC150 11.8 -4.7 31% 76.76 0.0
30 05:35 S 19 16.09 Overcast FEW070 BKN100 OVC150 12 -5.1 30% 76.73 0.0
30 05:15 S 17 16.09 Overcast OVC100 11.8 -5.1 31% 76.73 0.0
30 04:55 Calm 16.09 Overcast SCT085 OVC110 10.6 -2.9 39% 76.73 0.0
30 04:35 Calm 16.09 Overcast OVC090 8.6 -0.7 52% 76.76 0.0
30 04:15 Calm 14.48 Overcast BKN090 OVC120 10.2 -3.3 39% 76.78 0.0
30 03:55 S 6 16.09 Overcast BKN090 OVC110 8.5 -1.8 49% 76.78 0.0
30 03:35 Calm 16.09 Overcast BKN090 BKN110 OVC160 9.1 -2.8 43% 76.78 0.0
30 03:15 Calm 16.09 Mostly Cloudy SCT095 BKN160 BKN180 8.2 -3.3 44% 76.78 0.0
30 02:55 S 11 16.09 Mostly Cloudy BKN180 11.5 -6.5 28% 76.78 0.0
30 02:35 Vrbl 11 16.09 A Few Clouds FEW180 11.5 -6.6 28% 76.81 0.0
30 02:15 S 11 16.09 Fair CLR 11.4 -6.6 28% 76.81 0.0
30 01:15 S 13 16.09 Fair CLR 12 -6.8 26% 76.84 0.0
30 00:55 Vrbl 6 16.09 Partly Cloudy FEW110 SCT170 12 -6.5 27% 76.84 0.0
30 00:35 S 13 16.09 Partly Cloudy FEW110 SCT150 12.3 -6.4 27% 76.84 0.0
30 00:15 Vrbl 9 16.09 A Few Clouds FEW360 12.2 -6.1 28% 76.86 0.0
29 23:55 Vrbl 6 16.09 Mostly Cloudy BKN110 BKN140 12.4 -5.8 28% 76.89 0.0
29 23:35 SW 11 16.09 Mostly Cloudy BKN120 12.7 -5.6 28% 76.89 0.0
29 23:15 S 9 16.09 Partly Cloudy SCT120 12.8 -5.5 28% 76.89 0.0
29 22:55 S 9 16.09 Fair CLR 13.1 -5.3 28% 76.89 0.0
29 22:35 Vrbl 9 16.09 Fair CLR 13.5 -5.3 27% 76.89 0.0
29 22:15 S 13 16.09 Fair CLR 13.7 -5.1 27% 76.91 0.0
29 21:55 S 13 16.09 Fair CLR 14.3 -5 26% 76.89 0.0
29 21:35 S 13 14.48 Fair CLR 14.5 -4.8 26% 76.89 0.0
29 21:15 S 9 16.09 Fair CLR 15 -4.9 25% 76.89 0.0
29 20:55 S 20 G 37 16.09 A Few Clouds FEW110 15.6 -4.9 24% 76.84 0.0
29 20:35 S 22 G 30 16.09 Mostly Cloudy SCT110 BKN130 15.8 -4.7 24% 76.84 0.0
29 20:15 S 19 G 31 16.09 Mostly Cloudy BKN120 BKN140 16.2 -4.5 24% 76.81 0.0
29 19:55 S 22 G 33 16.09 Mostly Cloudy BKN120 BKN140 16.6 -4.4 19.3 16.6 24% 76.81 0.0
29 19:35 S 22 G 35 12.87 Mostly Cloudy BKN120 16.9 -4.4 23% 76.78 0.0
29 19:15 S 26 G 41 14.48 Mostly Cloudy BKN120 BKN140 17.3 -4.1 23% 76.81 0.0
29 18:55 SW 20 14.48 Overcast OVC110 17.9 -3.9 22% 76.81 0.0
29 18:35 SW 19 12.87 Overcast OVC110 18.2 -3.1 23% 76.81 0.0
29 18:15 S 22 14.48 Mostly Cloudy BKN110 18.6 -3.4 22% 76.81 0.0
29 17:55 SW 19 16.09 Mostly Cloudy BKN120 19.1 -3 22% 76.81 0.0
29 17:35 S 19 16.09 Fair CLR 19.1 -3 22% 76.81 0.0
29 17:15 S 17 14.48 Fair CLR 19.1 -2.1 24% 76.81 0.0
29 16:55 S 22 G 44 16.09 Fair CLR 18.8 -2.2 24% 76.84 0.0
29 16:35 SE 28 G 44 16.09 Fair CLR 18.6 -2.6 24% 76.86 0.0
29 16:15 S 19 G 31 16.09 Fair CLR 18.9 -2.6 23% 76.86 0.0
29 15:55 S 17 G 33 16.09 Fair CLR 18.8 -2.8 23% 76.89 0.0
29 15:35 S 19 G 31 14.48 Fair CLR 18.8 -3.2 22% 76.89 0.0
29 15:15 SE 19 G 30 16.09 Fair CLR 18.8 -3.3 22% 76.91 0.0
29 14:55 S 17 G 31 16.09 Fair CLR 18.2 -3.4 23% 76.94 0.0
29 14:35 S 11 14.48 A Few Clouds FEW360 18 -3.9 22% 76.96 0.0
29 14:15 S 19 14.48 A Few Clouds FEW350 18.2 -2.3 25% 77.01 0.0
29 13:55 SE 19 16.09 Fair CLR 17.1 -2.8 17.1 -3.4 26% 77.06 0.0
29 13:35 SE 24 G 37 16.09 Fair CLR 16.8 -3.3 25% 77.09 0.0
29 13:15 S 13 16.09 Fair CLR 16.5 -3.6 25% 77.14 0.0
29 12:55 S 15 16.09 A Few Clouds FEW220 16.1 -3.7 26% 77.19 0.0
29 12:35 SE 19 16.09 A Few Clouds FEW220 15.5 -4.2 26% 77.22 0.0
29 12:15 S 13 14.48 Fair CLR 14.8 -4.2 27% 77.22 0.0
29 11:55 S 15 16.09 A Few Clouds FEW220 14.2 -4.6 27% 77.29 0.0
29 11:35 S 20 16.09 Mostly Cloudy BKN220 13.4 -5.4 27% 77.29 0.0
29 11:15 S 15 16.09 Overcast OVC220 12.8 -5.1 29% 77.32 0.0
29 10:55 SW 13 16.09 A Few Clouds FEW220 11.2 -3.8 35% 77.37 0.0
29 10:35 Calm 16.09 A Few Clouds FEW230 8.7 -3.1 44% 77.37 0.0
29 10:15 Vrbl 6 16.09 A Few Clouds FEW230 6.7 -1.2 57% 77.39 0.0
29 09:55 Calm 16.09 Fair CLR 3.9 -0.5 73% 77.39 0.0
29 09:35 Calm 16.09 Fair CLR 2.5 -0.4 81% 77.42 0.0
29 09:15 Calm 16.09 Mostly Cloudy BKN200 0.8 -0.3 92% 77.44 0.0
29 08:55 Calm 14.48 Mostly Cloudy BKN200 BKN350 -0.7 -1.4 95% 77.47 0.0
29 08:35 Calm 16.09 A Few Clouds FEW200 -1.9 -2 99% 77.47 0.0
29 08:15 Calm 14.48 A Few Clouds FEW190 -2.6 -2.6 100% 77.5 0.0
29 07:55 Calm 14.48 Mostly Cloudy BKN190 -3.9 -3.9 -2.1 -4.9 100% 77.47 0.0
29 07:35 Calm 12.87 Partly Cloudy SCT190 -4.3 -4.3 100% 77.47 0.0
29 07:15 Calm 12.87 Fair CLR -4.6 -4.6 100% 77.47 0.0
29 06:55 Calm 14.48 Fair CLR -4.5 -4.5 100% 77.44 0.0
29 06:35 NW 6 16.09 Fair CLR -4.7 -4.7 100% 77.47 0.0
29 06:15 W 6 16.09 Fair CLR -4.2 -4.2 100% 77.44 0.0
29 05:55 Calm 14.48 Fair CLR -4.2 -4.2 100% 77.44 0.0
29 05:35 Calm 16.09 Fair CLR -4.5 -4.5 100% 77.47 0.0
29 05:15 Calm 14.48 Fair CLR -4.4 -4.4 100% 77.47 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)