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 20:15 SW 7 10.00 Mostly Cloudy FEW047 BKN140 81.3 73.6 77% 87 29.85 0.0
18 19:55 SW 8 8.00 Light Rain BKN044 BKN050 81.5 75.2 89.1 77.7 81% 88 29.83 0.0 0.05
18 19:35 Vrbl 7 7.00 Light Rain BKN046 BKN170 80.2 76.3 88% 86 29.82 0.0
18 19:15 S 7 10.00 Mostly Cloudy FEW049 BKN170 81.1 76.8 87% 88 29.78 0.0
18 18:55 S 8 10.00 A Few Clouds FEW160 80.6 78.3 93% 88 29.79 0.0
18 18:35 S 8 10.00 A Few Clouds FEW160 80.8 79.2 95% 89 29.79 0.0
18 18:15 S 6 10.00 Fair CLR 81 79.7 96% 90 29.81 0.0
18 17:55 Vrbl 6 10.00 Partly Cloudy SCT044 82.6 79.5 91% 93 29.81 0.0 0.04
18 17:35 SW 6 10.00 A Few Clouds FEW045 80.6 80.2 99% 89 29.83 0.0 0.04
18 17:15 SW 3 6.00 Light Rain Fog/Mist SCT080 78.4 78.4 100% 82 29.84 0.0 0.03
18 16:55 W 6 5.00 Light Rain Fog/Mist Thunderstorm in Vicinity FEW049 BKN085 79.7 77 92% 85 29.86 0.0 0.01 0.01
18 16:35 W 10 7.00 Light Rain Thunderstorm in Vicinity FEW050 SCT150 83.5 74.1 74% 90 29.86 0.0
18 16:15 W 8 10.00 Mostly Cloudy FEW050 BKN150 84.6 74.1 71% 92 29.85 0.0
18 15:55 SW 3 10.00 Partly Cloudy SCT130 SCT150 85.6 74.5 69% 94 29.85 0.0
18 15:35 SW 8 10.00 A Few Clouds FEW130 86.2 74.1 67% 94 29.85 0.0
18 15:15 SW 8 10.00 Fair CLR 87.6 73.8 64% 96 29.84 0.0
18 14:55 SW 10 10.00 A Few Clouds FEW055 88.2 74.8 65% 98 29.86 0.0
18 14:35 S 9 10.00 Partly Cloudy FEW045 SCT050 SCT370 87.8 76.1 68% 99 29.86 0.0
18 14:15 Calm 10.00 Partly Cloudy SCT050 SCT060 86.7 77 73% 98 29.87 0.0
18 13:55 NW 8 10.00 Overcast BKN049 OVC060 84.9 76.3 90.9 73.4 75% 95 29.87 0.0
18 13:35 NW 7 10.00 Overcast BKN050 OVC065 88.3 75.4 66% 99 29.88 0.0
18 13:15 SW 8 10.00 Mostly Cloudy BKN055 88.7 75 64% 99 29.89 0.0
18 12:55 SW 12 10.00 Partly Cloudy SCT060 90.3 75.2 61% 101 29.89 0.0
18 12:35 SW 10 10.00 Partly Cloudy FEW047 SCT055 SCT100 90.7 76.3 63% 103 29.9 0.0
18 12:15 Vrbl 6 10.00 Mostly Cloudy SCT047 BKN060 89.8 77.5 67% 104 29.9 0.0
18 11:55 W 8 10.00 Mostly Cloudy FEW047 BKN060 BKN075 89.6 78.3 69% 104 29.91 0.0
18 11:35 W 7 10.00 Mostly Cloudy BKN055 88.3 79.3 75% 104 29.92 0.0
18 11:15 W 6 10.00 Partly Cloudy SCT049 87.4 78.1 74% 101 29.94 0.0
18 10:55 W 5 10.00 Partly Cloudy FEW047 SCT160 85.3 80.4 85% 100 29.95 0.0
18 10:35 S 6 10.00 A Few Clouds FEW046 85.3 79.2 82% 99 29.94 0.0
18 10:15 SE 7 10.00 A Few Clouds FEW047 84.6 79.5 85% 98 29.94 0.0
18 09:55 Calm 10.00 A Few Clouds FEW046 81.1 79.3 94% 90 29.95 0.0
18 09:35 Calm 10.00 Fair CLR 79.5 78.1 95% 85 29.96 0.0
18 09:15 Calm 10.00 A Few Clouds FEW250 77.4 77.4 100% 79 29.96 0.0
18 08:55 Calm 10.00 Fair CLR 76.5 76.5 100% 76 29.96 0.0
18 08:35 Vrbl 3 10.00 Fair CLR 75.6 75.6 100% 74 29.96 0.0
18 08:15 Calm 10.00 Fair CLR 74.7 74.7 100% 29.96 0.0
18 07:55 Calm 10.00 Fair CLR 72.9 72.9 72.9 70.2 100% 29.96 0.0
18 07:35 Calm 6.00 Fog/Mist CLR 72.3 72.3 100% 29.96 0.0
18 07:15 Calm 3.00 Fog/Mist CLR 71.1 71.1 100% 29.96 0.0
18 06:55 Calm 3.00 Fog/Mist CLR 70.2 70.2 100% 29.97 0.0
18 06:35 Calm 5.00 Fog/Mist SCT260 70.5 70.5 100% 29.98 0.0
18 06:15 Calm 6.00 Fog/Mist BKN260 70.7 70.7 100% 29.99 0.0
18 05:55 Calm 5.00 Fog/Mist BKN240 BKN260 71.1 71.1 100% 29.98 0.0
18 05:35 Calm 6.00 Fog/Mist Thunderstorm in Vicinity FEW070 BKN240 70.9 70.9 100% 29.98 0.0
18 05:15 Calm 6.00 Fog/Mist BKN070 70.7 70.7 100% 29.99 0.0
18 04:55 W 3 6.00 Fog/Mist Thunderstorm in Vicinity FEW240 70.9 70.9 100% 30 0.0
18 04:35 Calm 5.00 Fog/Mist Thunderstorm in Vicinity SCT230 70.9 70.9 100% 30 0.0
18 04:15 Calm 6.00 Fog/Mist SCT220 71.1 71.1 100% 30 0.0
18 03:55 Calm 5.00 Fog/Mist CLR 70.7 70.7 100% 30.01 0.0
18 03:35 W 3 5.00 Fog/Mist FEW210 70.9 70.9 100% 30.01 0.0
18 03:15 Calm 5.00 Fog/Mist BKN210 71.1 71.1 100% 30.01 0.0
18 02:55 Calm 5.00 Fog/Mist CLR 71.4 71.4 100% 30.02 0.0
18 02:35 Calm 5.00 Fog/Mist CLR 71.4 71.4 100% 30.03 0.0
18 02:15 Calm 7.00 Fair CLR 72 72 100% 30.04 0.0
18 01:55 Calm 7.00 Fair CLR 72.3 72.3 84.2 72.1 100% 30.04 0.0
18 01:35 Calm 8.00 Fair CLR 72.7 72.7 100% 30.04 0.0
18 01:15 Calm 8.00 Fair CLR 72.5 72.5 100% 30.04 0.0
18 00:55 NW 5 10.00 Fair CLR 72.9 72.9 100% 30.04 0.0
18 00:35 Calm 10.00 Fair CLR 73.9 73.9 100% 30.05 0.0
18 00:15 Calm 10.00 A Few Clouds FEW075 74.8 74.8 100% 30.05 0.0
17 23:55 NW 5 10.00 A Few Clouds FEW075 73.9 73.9 100% 30.06 0.0
17 23:35 Calm 10.00 A Few Clouds FEW250 73.9 73.9 100% 30.06 0.0
17 23:15 Calm 10.00 A Few Clouds FEW065 74.5 74.5 100% 30.06 0.0
17 22:55 Calm 10.00 Mostly Cloudy SCT065 BKN085 75 75 100% 72 30.06 0.0
17 22:35 W 3 10.00 A Few Clouds FEW085 74.8 74.8 100% 30.06 0.0
17 22:15 Calm 10.00 Fair CLR 75.7 75.7 100% 74 30.06 0.0
17 21:55 E 5 10.00 Fair CLR 76.6 75.2 95% 77 30.05 0.0
17 21:35 Calm 10.00 Fair CLR 78.4 74.7 88% 81 30.05 0.0
17 21:15 SE 5 10.00 Fair CLR 77.9 75.2 91% 80 30.05 0.0
17 20:55 NW 3 10.00 Fair CLR 79.7 75.2 86% 84 30.05 0.0
17 20:35 S 9 10.00 Fair CLR 81 73.8 79% 86 30.04 0.0
17 20:15 S 8 10.00 A Few Clouds FEW048 82.2 74.7 78% 89 30.03 0.0
17 19:55 Calm 7.00 Partly Cloudy SCT047 83.5 74.7 91 83.5 75% 91 30.04 0.0
17 19:35 N 3 6.00 Fair with Haze CLR 84.2 74.1 72% 92 30.03 0.0
17 19:15 N 5 7.00 Fair CLR 84 77 80% 94 30.02 0.0
17 18:55 Calm 7.00 Fair CLR 86.2 74.5 68% 95 30.02 0.0
17 18:35 N 6 7.00 Fair CLR 86.7 73.9 66% 95 30.01 0.0
17 18:15 N 5 9.00 Fair CLR 87.4 74.7 66% 97 30.01 0.0
17 17:55 Vrbl 6 9.00 Fair CLR 88.3 74.3 63% 97 30.01 0.0
17 17:35 N 3 8.00 A Few Clouds FEW370 89.1 74.5 62% 99 30.02 0.0
17 17:15 E 6 6.00 Fair with Haze CLR 90 75 62% 100 30.02 0.0
17 16:55 NE 6 6.00 Fair with Haze CLR 90.5 75.4 61% 102 30.02 0.0
17 16:35 NE 5 6.00 Fair with Haze CLR 90.7 75.7 62% 102 30.02 0.0
17 16:15 Vrbl 3 6.00 Fair with Haze CLR 90.9 75.4 61% 102 30.02 0.0
17 15:55 NE 6 5.00 Fair with Haze CLR 90.3 74.3 59% 100 30.03 0.0
17 15:35 NE 7 5.00 Fair with Haze CLR 90.3 75.9 63% 102 30.03 0.0
17 15:15 NE 5 5.00 Fair with Haze CLR 90 76.8 65% 103 30.03 0.0
17 14:55 E 7 5.00 Fair with Haze CLR 89.8 78.8 70% 105 30.05 0.0
17 14:35 E 3 6.00 Fair with Haze CLR 89.2 79.5 73% 106 30.05 0.0
17 14:15 NE 6 6.00 A Few Clouds with Haze FEW360 89.2 80.1 74% 107 30.06 0.0
17 13:55 Vrbl 3 6.00 Fair with Haze CLR 88.9 78.3 89.1 72.1 71% 103 30.06 0.0
17 13:35 Vrbl 3 8.00 A Few Clouds FEW310 88.3 79 74% 103 30.06 0.0
17 13:15 SE 3 8.00 Partly Cloudy FEW300 SCT370 86.9 78.6 76% 101 30.07 0.0
17 12:55 Calm 5.00 A Few Clouds with Haze FEW300 85.5 78.1 79% 98 30.07 0.0
17 12:35 Calm 5.00 A Few Clouds with Haze FEW310 85.6 78.1 78% 98 30.08 0.0
17 12:15 Calm 7.00 Fair CLR 83.7 77.2 81% 93 30.09 0.0
17 11:55 N 3 5.00 Fair with Haze CLR 82.8 76.3 81% 91 30.1 0.0
17 11:35 Calm 4.00 Fair with Haze CLR 81.9 75.2 80% 89 30.09 0.0
17 11:15 SE 5 4.00 Fair with Haze CLR 80.8 73.8 79% 86 30.1 0.0
17 10:55 E 5 4.00 Fair with Haze CLR 79.7 73.6 82% 84 30.1 0.0
17 10:35 SE 3 4.00 Fair with Haze CLR 79.3 72.7 80% 83 30.1 0.0
17 10:15 Calm 5.00 Fair with Haze CLR 78.4 73.8 86% 81 30.11 0.0
17 09:55 SE 3 5.00 Fog/Mist CLR 77.4 73.9 89% 79 30.11 0.0
17 09:35 Calm 5.00 Fog/Mist CLR 76.8 75.2 95% 77 30.12 0.0
17 09:15 Calm 7.00 Fair CLR 75.9 75.9 100% 75 30.12 0.0
17 08:55 Calm 6.00 Fog/Mist CLR 74.8 74.8 100% 30.12 0.0
17 08:35 Calm 5.00 Fog/Mist CLR 73.9 73.9 100% 30.12 0.0
17 08:15 Calm 5.00 Fog/Mist CLR 73 73 100% 30.12 0.0
17 07:55 Calm 6.00 Fog/Mist CLR 72.1 72.1 75.7 69.6 100% 30.12 0.0
17 07:35 Calm 7.00 Fair CLR 71.4 71.4 100% 30.11 0.0
17 07:15 Calm 6.00 Fog/Mist CLR 70.7 70.7 100% 30.11 0.0
17 06:55 Calm 5.00 Fog/Mist CLR 70.2 70.2 100% 30.1 0.0
17 06:35 Calm 6.00 Fog/Mist CLR 70 70 100% 30.09 0.0
17 06:15 Calm 0.75 Fog/Mist CLR 70.7 70.7 100% 30.09 0.0
17 05:55 Calm 7.00 Fair CLR 71.1 71.1 100% 30.08 0.0
17 05:35 Calm 6.00 Fog/Mist CLR 71.1 71.1 100% 30.08 0.0
17 05:15 Calm 7.00 Fair CLR 71.1 71.1 100% 30.08 0.0
17 04:55 Calm 6.00 Fog/Mist CLR 71.6 71.6 100% 30.07 0.0
17 04:35 Calm 6.00 Fog/Mist CLR 72.5 72.5 100% 30.07 0.0
17 04:15 Calm 9.00 Fair CLR 72.7 72.7 100% 30.06 0.0
17 03:55 Calm 9.00 A Few Clouds FEW140 72.9 72.9 100% 30.06 0.0
17 03:35 Calm 8.00 Fair CLR 73 73 100% 30.06 0.0
17 03:15 Calm 8.00 A Few Clouds FEW055 73.2 73.2 100% 30.06 0.0
17 02:55 Calm 9.00 A Few Clouds FEW046 73.8 73.8 100% 30.06 0.0
17 02:35 W 3 9.00 Partly Cloudy SCT046 74.3 74.3 100% 30.06 0.0
17 02:15 Calm 9.00 Mostly Cloudy BKN042 75.4 75.4 100% 73 30.05 0.0
17 01:55 Calm 10.00 Overcast OVC040 75.6 75.6 86.4 74.8 100% 74 30.05 0.0
17 01:35 Calm 10.00 Overcast BKN039 OVC049 75.4 75.4 100% 73 30.05 0.0
17 01:15 Calm 10.00 Mostly Cloudy BKN040 75.2 75.2 100% 73 30.05 0.0
17 00:55 W 3 9.00 Mostly Cloudy BKN041 75.2 75.2 100% 73 30.04 0.0
17 00:35 Calm 9.00 A Few Clouds FEW041 76.1 76.1 100% 75 30.04 0.0
17 00:15 Calm 9.00 Fair CLR 75.9 75.9 100% 75 30.04 0.0
16 23:55 Calm 9.00 Fair CLR 76.5 76.5 100% 76 30.03 0.0
16 23:35 Calm 9.00 Fair CLR 77.4 77.4 100% 79 30.03 0.0
16 23:15 Calm 10.00 Fair CLR 77.9 77.9 100% 80 30.03 0.0
16 22:55 Calm 9.00 Fair CLR 78.8 78.8 100% 83 30.02 0.0
16 22:35 Calm 9.00 Fair CLR 79.5 79 98% 85 30.02 0.0
16 21:55 Calm 10.00 Fair CLR 81 78.3 92% 89 30.01 0.0
16 21:35 Vrbl 3 10.00 Fair CLR 81.3 78.1 90% 89 30 0.0
16 21:15 NW 5 10.00 Fair CLR 81.3 77.9 89% 89 30 0.0
16 20:55 W 5 10.00 Fair CLR 81.9 78.4 89% 91 29.99 0.0
16 20:35 NW 5 10.00 Fair CLR 83.3 77.9 84% 93 29.99 0.0
16 20:15 W 6 9.00 Fair CLR 85.3 77.2 77% 96 29.99 0.0
16 19:55 NW 3 9.00 Fair CLR 84.9 79.3 93.7 84.7 83% 98 29.98 0.0
16 19:35 Calm 9.00 Fair CLR 86.2 79.3 80% 100 29.98 0.0
16 19:15 SW 3 9.00 Fair CLR 88.9 73.8 61% 98 29.97 0.0
16 18:55 W 6 10.00 A Few Clouds FEW060 89.1 74.7 63% 99 29.97 0.0
16 18:35 W 5 10.00 Partly Cloudy SCT060 90 73.8 59% 99 29.97 0.0
16 18:15 W 5 10.00 A Few Clouds FEW060 90.5 73 57% 99 29.97 0.0
16 17:55 W 6 10.00 A Few Clouds FEW065 91.9 72.9 54% 101 29.97 0.0
16 17:35 Vrbl 7 10.00 Mostly Cloudy BKN065 92.5 71.8 51% 100 29.97 0.0
16 17:15 W 6 10.00 Mostly Cloudy BKN065 93.2 69.4 46% 99 29.97 0.0
16 16:55 NW 5 10.00 Partly Cloudy SCT065 93 70.3 48% 99 29.97 0.0
16 16:35 NW 9 10.00 A Few Clouds FEW065 93.6 69.8 46% 100 29.97 0.0
16 16:15 NW 7 10.00 Fair CLR 93.2 69.6 46% 99 29.97 0.0
16 15:55 W 9 10.00 Fair CLR 93.2 69.1 45% 98 29.97 0.0
16 15:35 NW 10 10.00 Fair CLR 93.2 70.3 47% 100 29.97 0.0
16 15:15 NW 8 10.00 Partly Cloudy SCT065 92.7 69.4 47% 98 29.97 0.0
16 14:55 NW 10 10.00 Partly Cloudy SCT065 92.8 70 47% 99 29.98 0.0
16 14:35 Calm 10.00 Fair CLR 92.8 70.3 48% 99 29.98 0.0
16 14:15 Vrbl 6 10.00 Fair CLR 92.3 70.2 48% 98 29.99 0.0
16 13:55 Calm 10.00 Fair CLR 91.6 72.9 92.1 70 54% 100 29.99 0.0
16 13:35 Vrbl 3 10.00 A Few Clouds FEW310 91.4 72 53% 99 30 0.0
16 13:15 Calm 10.00 A Few Clouds FEW350 91.2 75.4 60% 103 30 0.0
16 12:55 Vrbl 3 10.00 Fair CLR 89.8 76.6 65% 102 30.01 0.0
16 12:35 Calm 10.00 Fair CLR 89.6 77.4 67% 103 30.01 0.0
16 12:15 Vrbl 3 10.00 Fair CLR 87.4 78.4 75% 101 30.02 0.0
16 11:55 E 5 10.00 Fair CLR 86.4 78.4 77% 100 30.02 0.0
16 11:35 E 3 10.00 Fair CLR 86.2 78.4 78% 99 30.03 0.0
16 11:15 NE 3 10.00 Fair CLR 85.1 77.5 78% 96 30.03 0.0
16 10:55 Calm 10.00 Fair CLR 84.6 79.3 84% 97 30.03 0.0
16 10:35 E 5 10.00 Fair CLR 83.3 78.3 85% 94 30.03 0.0
16 10:15 E 3 10.00 Fair CLR 82.6 79.3 90% 93 30.03 0.0
16 09:55 Calm 10.00 Fair CLR 80.1 77.9 93% 86 30.03 0.0
16 09:35 Calm 9.00 Fair CLR 77.7 77.4 99% 80 30.04 0.0
16 09:15 Calm 10.00 Fair CLR 75.9 75.9 100% 75 30.04 0.0
16 08:55 Calm 9.00 Fair CLR 73.8 73.8 100% 30.05 0.0
16 08:35 Calm 10.00 Fair CLR 73.4 73.4 100% 30.04 0.0
16 08:15 Calm 8.00 Fair CLR 71.4 71.4 100% 30.05 0.0
16 07:55 Calm 6.00 Fog/Mist CLR 69.8 69.8 69.8 65.8 100% 30.04 0.0
16 07:35 Calm 6.00 Fog/Mist CLR 68.9 68.9 100% 30.04 0.0
16 07:15 Calm 5.00 Fog/Mist CLR 68 68 100% 30.04 0.0
16 06:55 Calm 4.00 Fog/Mist CLR 66.9 66.9 100% 30.04 0.0
16 06:35 Calm 6.00 Fog/Mist CLR 66.4 66.4 100% 30.04 0.0
16 06:15 Calm 4.00 Fog/Mist FEW370 66.4 66.4 100% 30.04 0.0
16 05:55 Calm 6.00 Fog/Mist CLR 67.3 67.3 100% 30.03 0.0
16 05:35 Calm 7.00 Fair CLR 66.6 66.6 100% 30.03 0.0
16 05:15 W 6 7.00 Fair CLR 66.6 66.6 100% 30.03 0.0
16 04:55 NE 3 7.00 Fair CLR 67.8 67.8 100% 30.03 0.0
16 04:35 Calm 8.00 Fair CLR 67.5 67.5 100% 30.03 0.0
16 04:15 W 3 8.00 Fair CLR 67.3 67.3 100% 30.04 0.0
16 03:55 Calm 7.00 Fair CLR 67.3 67.3 100% 30.04 0.0
16 03:35 Calm 9.00 Fair CLR 68.2 68.2 100% 30.03 0.0
16 03:15 Calm 9.00 Fair CLR 68 68 100% 30.03 0.0
16 02:55 Calm 9.00 Fair CLR 69.1 69.1 100% 30.03 0.0
16 02:35 Calm 8.00 Fair CLR 68.9 68.9 100% 30.04 0.0
16 02:15 Calm 9.00 Fair CLR 68.5 68.5 100% 30.04 0.0
16 01:55 Calm 9.00 Fair CLR 69.6 69.6 83.3 69.1 100% 30.04 0.0
16 01:15 Calm 10.00 Fair CLR 70.9 70.9 100% 30.03 0.0
16 00:15 Calm 10.00 Fair CLR 71.6 71.6 100% 30.05 0.0
15 23:55 Calm 10.00 Fair CLR 73 73 100% 30.04 0.0
15 23:35 Calm 10.00 Fair CLR 73.8 73.8 100% 30.03 0.0
15 23:15 Calm 10.00 Fair CLR 73.8 73.8 100% 30.03 0.0
15 22:55 Calm 10.00 Fair CLR 74.8 74.8 100% 30.03 0.0
15 22:35 SE 3 10.00 Fair CLR 78.1 76.3 94% 81 30.02 0.0
15 22:15 Calm 10.00 Fair CLR 75.7 75.7 100% 74 30.02 0.0
15 21:55 W 5 10.00 Fair CLR 77 76.5 98% 78 30.03 0.0
15 21:35 NW 6 10.00 Fair CLR 77.7 77.2 98% 80 30.02 0.0
15 21:15 Calm 10.00 Fair CLR 78.4 77.9 98% 82 30 0.0
15 20:55 Calm 9.00 Fair CLR 80.1 78.1 94% 86 29.99 0.0
15 20:35 N 5 10.00 Fair CLR 82 76.3 83% 90 29.99 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)