| 13:54 EST | 
Overcast | 2°C / 36°F | -5°C / 23°F | 60% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KSYR 051854Z 00000KT 10SM SCT070 BKN140 OVC180 02/M05 A3004
RMK AO2 SLP175 T00171050 |
| 12:54 EST |
Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb
(30.03 in) | NNE 7 kph
(NNE 4.6 mph) | - | 10SM |
| | KSYR 051754Z 02004KT 10SM SCT075 BKN100 OVC170 02/M04 A3004
RMK AO2 SLP175 T00171044 10017 21022 56037 |
| 11:54 EST |
Overcast | 2°C / 36°F | -6°C / 21°F | 56% | 1018 mb
(30.06 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KSYR 051654Z 05003KT 10SM FEW085 SCT140 OVC180 02/M06 A3007
RMK AO2 SLP185 T00171056 |
| 10:54 EST |
Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KSYR 051554Z 00000KT 10SM FEW036 SCT140 OVC180 01/M04 A3012
RMK AO2 SLP201 T00111044 |
| 09:54 EST |
Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KSYR 051454Z 00000KT 10SM FEW085 SCT140 OVC200 00/M04 A3015
RMK AO2 SLP212 T00001039 55004 |
| 08:54 EST |
Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1021 mb
(30.15 in) | SE 6 kph
(SE 3.5 mph) | - | 10SM |
| | KSYR 051354Z 13003KT 10SM SCT110 BKN140 OVC200 M01/M04 A3015
RMK AO2 SLP212 T10111044 |
| 07:54 EST | 
Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KSYR 051254Z 00000KT 10SM SCT110 BKN140 BKN200 M02/M06 A3015
RMK AO2 SLP211 T10221056 |
| 06:54 EST |
Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 051154Z 00000KT 10SM BKN090 OVC120 M01/M06 A3017
RMK AO2 SLP217 T10111056 11006 21028 56007 |
| 05:54 EST |
Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 051054Z 00000KT 10SM BKN100 OVC120 M01/M06 A3018
RMK AO2 SLP220 T10111061 |
| 04:54 EST |
Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 050954Z 00000KT 10SM BKN100 BKN120 OVC200 M02/M06 A3017
RMK AO2 SLP218 T10171056 |
| 03:54 EST |
Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 050854Z 00000KT 10SM OVC110 M03/M07 A3019
RMK AO2 SLP222 T10281067 50002 |
| 02:54 EST | 
Mostly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KSYR 050754Z 00000KT 10SM BKN100 BKN230 M03/M07 A3020
RMK AO2 SLP226 T10281067 |
| 01:54 EST |
Mostly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 050654Z 00000KT 10SM BKN110 M02/M07 A3019
RMK AO2 SLP224 T10221067 |
| 00:54 EST |
Mostly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KSYR 050554Z 00000KT 10SM BKN120 M02/M07 A3018
RMK AO2 SLP221 T10221067 10000 21028 55003 |
