| Ceiling: | 3,500ft |
| Wind: | 220° @ 7kt |
| Temperature: | 19°F |
| Dewpoint: | 8°F |
| Weather: | N/A |
| Visbility: | 10SM |
| Clouds: | Overcast @ 3,500ft |
METAR KGRB 051753Z 22007KT 10SM OVC035 M07/M13 A2978 RMK AO2 SLP097 T10671128 11067 21089 58021
| Ceiling: | 4,000ft |
| Wind: | 230° @ 8kt, gusts 16kt |
| Weather: | Light snow |
| Visbility: | 6SM |
| Clouds: | Overcast @ 4,000ft |
TAF KGRB 051727Z 0517/0618 23008G16KT P6SM -SN OVC040 FM051900 22007KT 5SM -SN OVC027 FM060100 24006G15KT 6SM -SN OVC018 FM060700 27006KT P6SM BKN022 FM061200 29007KT P6SM SCT025
| Ceiling: | 2,700ft |
| Wind: | 220° @ 7kt |
| Weather: | Light snow |
| Visbility: | 5SM |
| Clouds: | Overcast @ 2,700ft |
TAF KGRB 051727Z 0517/0618 23008G16KT P6SM -SN OVC040 FM051900 22007KT 5SM -SN OVC027 FM060100 24006G15KT 6SM -SN OVC018 FM060700 27006KT P6SM BKN022 FM061200 29007KT P6SM SCT025
| Ceiling: | 1,800ft |
| Wind: | 240° @ 6kt, gusts 15kt |
| Weather: | Light snow |
| Visbility: | 6SM |
| Clouds: | Overcast @ 1,800ft |
TAF KGRB 051727Z 0517/0618 23008G16KT P6SM -SN OVC040 FM051900 22007KT 5SM -SN OVC027 FM060100 24006G15KT 6SM -SN OVC018 FM060700 27006KT P6SM BKN022 FM061200 29007KT P6SM SCT025
| Ceiling: | 2,200ft |
| Wind: | 270° @ 6kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Broken @ 2,200ft |
TAF KGRB 051727Z 0517/0618 23008G16KT P6SM -SN OVC040 FM051900 22007KT 5SM -SN OVC027 FM060100 24006G15KT 6SM -SN OVC018 FM060700 27006KT P6SM BKN022 FM061200 29007KT P6SM SCT025
| Ceiling: | Sky clear |
| Wind: | 290° @ 7kt |
| Weather: | N/A |
| Visbility: | 6SM |
| Clouds: | Scattered @ 2,500ft |
TAF KGRB 051727Z 0517/0618 23008G16KT P6SM -SN OVC040 FM051900 22007KT 5SM -SN OVC027 FM060100 24006G15KT 6SM -SN OVC018 FM060700 27006KT P6SM BKN022 FM061200 29007KT P6SM SCT025