| Ceiling: | Sky clear |
| Wind: | 260° @ 5kt |
| Temperature: | 12°F |
| Dewpoint: | 3°F |
| Weather: | N/A |
| Visbility: | 10SM |
METAR KGRB 030553Z AUTO 26005KT 10SM CLR M11/M16 A3001 RMK AO2 SLP178 T11111161 11106 21122 410891167 51006
| Ceiling: | 12,000ft |
| Wind: | 280° @ 5kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Overcast @ 12,000ft |
TAF KGRB 030520Z 0306/0406 28005KT P6SM OVC120 FM031600 27005KT 3SM -SN OVC035 FM031800 27006KT 6SM -SN OVC026 FM032100 27006KT P6SM BKN050 FM040000 29004KT P6SM SCT045
| Ceiling: | 3,500ft |
| Wind: | 270° @ 5kt |
| Weather: | Light snow |
| Visbility: | 3SM |
| Clouds: | Overcast @ 3,500ft |
TAF KGRB 030520Z 0306/0406 28005KT P6SM OVC120 FM031600 27005KT 3SM -SN OVC035 FM031800 27006KT 6SM -SN OVC026 FM032100 27006KT P6SM BKN050 FM040000 29004KT P6SM SCT045
| Ceiling: | 2,600ft |
| Wind: | 270° @ 6kt |
| Weather: | Light snow |
| Visbility: | 6SM |
| Clouds: | Overcast @ 2,600ft |
TAF KGRB 030520Z 0306/0406 28005KT P6SM OVC120 FM031600 27005KT 3SM -SN OVC035 FM031800 27006KT 6SM -SN OVC026 FM032100 27006KT P6SM BKN050 FM040000 29004KT P6SM SCT045
| Ceiling: | 5,000ft |
| Wind: | 270° @ 6kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Broken @ 5,000ft |
TAF KGRB 030520Z 0306/0406 28005KT P6SM OVC120 FM031600 27005KT 3SM -SN OVC035 FM031800 27006KT 6SM -SN OVC026 FM032100 27006KT P6SM BKN050 FM040000 29004KT P6SM SCT045
| Ceiling: | Sky clear |
| Wind: | 290° @ 4kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Scattered @ 4,500ft |
TAF KGRB 030520Z 0306/0406 28005KT P6SM OVC120 FM031600 27005KT 3SM -SN OVC035 FM031800 27006KT 6SM -SN OVC026 FM032100 27006KT P6SM BKN050 FM040000 29004KT P6SM SCT045