| 12:54 EST | 
Overcast | 9°C / 48°F | -1°C / 30°F | 50% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KBWI 041754Z 00000KT 10SM OVC050 09/M01 A3016
RMK AO2 SLP212 T00891011 10089 20011 58000 |
| 11:54 EST |
Overcast | 8°C / 46°F | -1°C / 30°F | 53% | 1021 mb
(30.15 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KBWI 041654Z 25003KT 10SM OVC050 08/M01 A3016
RMK AO2 SLP214 T00831011 |
| 10:54 EST |
Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb
(30.18 in) | NW 11 kph
(NW 6.9 mph) | - | 10SM |
| | KBWI 041554Z 30006KT 10SM OVC050 09/00 A3017
RMK AO2 SLP215 T00890000 |
| 09:54 EST | 
Mostly Cloudy | 8°C / 46°F | 1°C / 34°F | 62% | 1021 mb
(30.15 in) | NNW 7 kph
(NNW 4.6 mph) | - | 10SM |
| | KBWI 041454Z 34004KT 10SM BKN050 08/01 A3016
RMK AO2 SLP213 T00830006 51013 |
| 08:54 EST |
Mostly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KBWI 041354Z 00000KT 10SM BKN050 06/02 A3015
RMK AO2 SLP211 T00610017 |
| 07:54 EST |
Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KBWI 041254Z 00000KT 10SM BKN055 03/01 A3015
RMK AO2 SLP210 T00280011 |
| 06:54 EST | 
Partly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KBWI 041154Z 00000KT 10SM FEW050 SCT250 02/01 A3012
RMK AO2 SLP200 T00220006 10056 20017 51020 |
| 05:54 EST |
Partly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1020 mb
(30.12 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KBWI 041054Z 25003KT 10SM FEW050 02/01 A3011
RMK AO2 SLP195 T00220011 |
| 04:54 EST | 
Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KBWI 040954Z 00000KT 10SM CLR 03/02 A3008
RMK AO2 SLP186 T00280017 |
| 03:54 EST |
Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1018 mb
(30.06 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KBWI 040854Z 24004KT 10SM CLR 03/02 A3006
RMK AO2 SLP180 T00330017 51014 |
| 02:54 EST |
Partly Cloudy | 5°C / 41°F | 2°C / 36°F | 81% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KBWI 040754Z 00000KT 10SM FEW046 05/02 A3005
RMK AO2 SLP175 T00500017 |
| 01:54 EST | 
Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1017 mb
(30.03 in) | W 9 kph
(W 5.8 mph) | - | 10SM |
| | KBWI 040654Z 27005KT 10SM BKN044 04/02 A3004
RMK AO2 SLP173 T00440022 |
| 00:54 EST |
Partly Cloudy | 5°C / 41°F | 2°C / 36°F | 81% | 1017 mb
(30.03 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KBWI 040554Z 25004KT 10SM FEW050 05/02 A3002
RMK AO2 SLP166 T00500017 10100 20039 53019 |
