| Ceiling: | Sky clear |
| Wind: | 340° @ 11kt, gusts 21kt |
| Temperature: | 14°F |
| Dewpoint: | 3°F |
| Weather: | N/A |
| Visbility: | 10SM |
METAR KGRB 150353Z 34011G21KT 10SM CLR M10/M16 A3005 RMK AO2 SLP190 T11001156 $
| Ceiling: | Sky clear |
| Wind: | 330° @ 8kt, gusts 17kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | @ ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035
| Ceiling: | Sky clear |
| Wind: | 310° @ 5kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Scattered @ 25,000ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035
| Ceiling: | 25,000ft |
| Wind: | 240° @ 7kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Broken @ 25,000ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035
| Ceiling: | 6,000ft |
| Wind: | 210° @ 6kt |
| Weather: | Light snow |
| Visbility: | 6SM |
| Clouds: | Overcast @ 6,000ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035
| Ceiling: | 4,500ft |
| Wind: | 200° @ 7kt |
| Weather: | Light snow |
| Visbility: | 5SM |
| Clouds: | Overcast @ 4,500ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035
| Ceiling: | 3,500ft |
| Wind: | 200° @ 7kt |
| Weather: | Light snow |
| Visbility: | 3SM |
| Clouds: | Overcast @ 3,500ft |
TAF KGRB 150520Z 1506/1606 33008G17KT P6SM SKC FM151100 31005KT P6SM SCT250 FM151700 24007KT P6SM BKN250 FM160000 21006KT 6SM -SN OVC060 FM160200 20007KT 5SM -SN OVC045 FM160400 20007KT 3SM -SN OVC035