| 22:55 EST | 
Mostly Cloudy | -11°C / 12°F | -16°C / 3°F | 67% | 1022 mb
(30.18 in) | NW 7 kph
(NW 4.6 mph) | - | 10SM |
| | KGTB 230355Z AUTO 31004KT 10SM BKN100 M11/M16 A3017
RMK AO2 CIG 037 RWY03 SLP233 T11051157 |
| 21:55 EST | 
Overcast | -10°C / 14°F | -16°C / 3°F | 62% | 1022 mb
(30.18 in) | NW 11 kph
(NW 6.9 mph) | - | 10SM |
| | KGTB 230255Z AUTO 30006KT 10SM OVC090 M10/M16 A3017
RMK AO2 CIG 070 RWY03 SLP235 T10991157 51002 |
| 20:55 EST |
Overcast | -10°C / 14°F | -15°C / 5°F | 67% | 1022 mb
(30.18 in) | Variable 6 kph
(Variable 3.5 mph) | - | 10SM |
| | KGTB 230155Z AUTO VRB03KT 10SM OVC075 M10/M15 A3017
RMK AO2 CIG 055 RWY03 SLP235 T11051153 |
| 19:55 EST |
Overcast | -11°C / 12°F | -16°C / 3°F | 67% | 1022 mb
(30.18 in) | W 11 kph
(W 6.9 mph) | - | 10SM |
| | KGTB 230055Z AUTO 28006KT 10SM OVC050 M11/M16 A3017
RMK AO2 CIG 037 RWY03 SLP236 T11101158 |
| 18:55 EST |
Overcast | -11°C / 12°F | -16°C / 3°F | 67% | 1021 mb
(30.15 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KGTB 222355Z AUTO 27005KT 10SM FEW030 OVC046 M11/M16 A3016
RMK AO2 SLP234 60000 T11141162 11085 21123 51005 |
| 17:55 EST |
Mostly Cloudy | -12°C / 10°F | -17°C / 1°F | 67% | 1021 mb
(30.15 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KGTB 222255Z AUTO 24004KT 10SM BKN070 M12/M17 A3016
RMK AO2 SLP233 T11231168 |
| 16:55 EST | 
Clear | -11°C / 12°F | -17°C / 1°F | 62% | 1021 mb
(30.15 in) | W 6 kph
(W 3.5 mph) | - | 10SM |
| | KGTB 222155Z AUTO 27003KT 10SM CLR M11/M17 A3016
RMK AO2 SLP234 T11141165 |
| 16:13 EST | 
Partly Cloudy | -10°C / 14°F | -16°C / 3°F | 62% | 1021 mb
(30.15 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KGTB 222113Z AUTO 28005KT 10SM SCT023 M10/M16 A3015
RMK AO2 CLDS LWR RWY03 SLP229 |
| 15:55 EST | 
Mostly Cloudy | -10°C / 14°F | -15°C / 5°F | 67% | 1021 mb
(30.15 in) | W 13 kph
(W 8.1 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KGTB 222055Z AUTO 27007KT 10SM BKN021 M10/M15 A3015
RMK AO2 SNB2019E2030 CIG 014 RWY03 SLP228 P0000 60000 T10961146 53007 |
| 15:30 EST |
Overcast | -9°C / 16°F | -14°C / 7°F | 67% | 1021 mb
(30.15 in) | SSW 15 kph
(SSW 9.2 mph) | - | 10SM |
| | KGTB 222030Z AUTO 24008KT 10SM OVC018 M09/M14 A3014
RMK AO2 SNB2019E2030 SLP226 |
| 15:19 EST | 
Overcast
Light Snow | -9°C / 16°F | -14°C / 7°F | 67% | 1021 mb
(30.15 in) | SSW 15 kph
(SSW 9.2 mph) | - | 10SM |
| | KGTB 222019Z AUTO 26008KT 10SM -SN OVC019 M09/M14 A3014
RMK AO2 SNB2019 SLP225 |
| 14:55 EST |
Mostly Cloudy | -10°C / 14°F | -15°C / 5°F | 67% | 1021 mb
(30.15 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KGTB 221955Z AUTO 27005KT 10SM BKN022 M10/M15 A3014
RMK AO2 SLP224 T10971152 |
| 14:53 EST |
Mostly Cloudy | -10°C / 14°F | -15°C / 5°F | 67% | 1021 mb
(30.15 in) | Variable 9 kph
(Variable 5.8 mph) | - | 10SM |
| | KGTB 221953Z AUTO VRB05KT 10SM BKN023 M10/M15 A3014
RMK AO2 SLP224 |
| 13:55 EST | 
Clear | -9°C / 16°F | -16°C / 3°F | 57% | 1020 mb
(30.12 in) | WNW 13 kph
(WNW 8.1 mph) | - | 10SM |
| | KGTB 221855Z AUTO 29007KT 250V320 10SM CLR M09/M16 A3012
RMK AO2 SLP218 T10871160 |
| 12:55 EST |
Clear | -9°C / 16°F | -16°C / 3°F | 57% | 1020 mb
(30.12 in) | SSW 13 kph
(SSW 8.1 mph) | - | 10SM |
| | KGTB 221755Z AUTO 24007KT 10SM CLR M09/M16 A3013
RMK AO2 SLP219 T10921161 11092 21175 58006 |
| 11:55 EST |
Clear | -10°C / 14°F | -16°C / 3°F | 62% | 1021 mb
(30.15 in) | SSW 11 kph
(SSW 6.9 mph) | - | 10SM |
| | KGTB 221655Z AUTO 26006KT 10SM CLR M10/M16 A3014
RMK AO2 SLP222 T11021163 |
| 11:28 EST |
Clear | -11°C / 12°F | -16°C / 3°F | 67% | 1021 mb
(30.15 in) | Variable 9 kph
(Variable 5.8 mph) | - | 10SM |
| | KGTB 221628Z VRB05KT 10SM CLR M11/M16 A3014
RMK AO2A |
| 10:55 EST |
Clear | -12°C / 10°F | -17°C / 1°F | 67% | 1021 mb
(30.15 in) | Variable 7 kph
(Variable 4.6 mph) | - | 10SM |
| | KGTB 221555Z VRB04KT 10SM SKC M12/M17 A3014
RMK AO2 SLP225 T11181167 |
| 09:55 EST |
Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1021 mb
(30.15 in) | NW 9 kph
(NW 5.8 mph) | - | 10SM |
| | KGTB 221455Z 30005KT 10SM SKC M13/M18 A3015
RMK AO2 SLP226 T11331176 53011 |
| 08:55 EST |
Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KGTB 221355Z 00000KT 10SM SKC M15/M18 A3013
RMK AO2 SLP222 T11501177 |
| 07:55 EST |
Clear | -17°C / 1°F | -19°C / -2°F | 85% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KGTB 221255Z 00000KT 10SM SKC M17/M19 A3012
RMK AO2 SLP218 T11661189 |
| 06:55 EST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1020 mb
(30.12 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KGTB 221155Z 33003KT 10SM SKC M16/M18 A3011
RMK A02 SLP215 T11611185 11125 21168 51010 |
| 05:55 EST |
Clear | -16°C / 3°F | -19°C / -2°F | 78% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KGTB 221055Z 00000KT 10SM SKC M16/M19 A3011
RMK A02 SLP213 T11631188 |
| 04:55 EST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KGTB 220955Z 00000KT 10SM SKC M16/M18 A3009
RMK AO2 SLP209 T11621181 |
| 03:55 EST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1019 mb
(30.09 in) | NW 7 kph
(NW 4.6 mph) | - | 10SM |
| | KGTB 220855Z 32004KT 10SM SKC M14/M17 A3008
RMK A02 SLP203 T11441173 53012 |
| 02:55 EST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KGTB 220755Z 00000KT 10SM SKC M14/M17 A3007
RMK AO2 SLP197 T11361173 |
| 01:55 EST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1018 mb
(30.06 in) | NNW 9 kph
(NNW 5.8 mph) | - | 10SM |
| | KGTB 220655Z 33005KT 10SM SKC M13/M17 A3005
RMK A02 SLP192 T11291168 |
| 00:55 EST |
Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1018 mb
(30.06 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KGTB 220555Z 33003KT 10SM SKC M12/M16 A3005
RMK A02 SLP190 T11241161 1108 21124 51006 |
