| 12:55 EST | 
Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1008 mb
(29.77 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KPSM 151755Z 24004KT 10SM FEW030 OVC075 07/03 A2978
RMK AO2A SLP087 T00680028 10068 20031 58026 |
| 11:55 EST |
Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 1009 mb
(29.8 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KPSM 151655Z 27004KT 10SM FEW020 BKN040 OVC075 06/02 A2981
RMK AO2A SLP098 T00560025 |
| 10:55 EST |
Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1010 mb
(29.83 in) | WNW 6 kph
(WNW 3.5 mph) | - | 10SM |
| | KPSM 151555Z 29003KT 10SM FEW035 OVC075 06/03 A2983
RMK AO2A SLP104 T00570026 |
| 09:55 EST |
Overcast | 5°C / 41°F | 3°C / 37°F | 87% | 1011 mb
(29.85 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KPSM 151455Z 26003KT 10SM SCT012 OVC036 05/03 A2986
RMK AO2A SLP113 T00510025 55000 |
| 08:55 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1011 mb
(29.85 in) | Calm | - | 10SM |
| | KPSM 151355Z 00000KT 10SM OVC014 04/02 A2986
RMK AO2A SLP113 T00380021 |
| 08:20 EST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1011 mb
(29.85 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KPSM 151320Z 22003KT 10SM BKN015 OVC080 03/02 A2985
RMK AO2A |
| 07:55 EST |
Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1010 mb
(29.83 in) | Calm | - | 10SM |
| | KPSM 151255Z 00000KT 10SM SCT015 OVC085 03/02 A2984
RMK AO2A SLP109 T00350018 |
| 07:10 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1011 mb
(29.85 in) | S 4 kph
(S 2.3 mph) | - | 10SM |
| | KPSM 151210Z 19002KT 10SM SCT015 OVC090 04/02 A2985
RMK AO2A |
| 06:55 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1011 mb
(29.85 in) | SSE 6 kph
(SSE 3.5 mph) | - | 8SM |
| | KPSM 151155Z 20003KT 8SM BKN016 BKN044 OVC085 04/02 A2986
RMK AO2A SLP113 60000 T00370018 10048 20036 56009 |
| 05:55 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1012 mb
(29.88 in) | S 6 kph
(S 3.5 mph) | - | 8SM |
| | KPSM 151055Z 17003KT 8SM OVC016 04/02 A2987
RMK AO2A SLP116 T00400020 |
| 05:10 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1012 mb
(29.88 in) | S 4 kph
(S 2.3 mph) | - | 8SM |
| | KPSM 151010Z 19002KT 8SM OVC018 04/02 A2987
RMK AO2A |
| 04:55 EST | 
Overcast
Light Rain | 4°C / 39°F | 2°C / 36°F | 87% | 1012 mb
(29.88 in) | SSE 6 kph
(SSE 3.5 mph) | 0.00 mm
(0.00 in) | 8SM |
| | KPSM 150955Z 20003KT 8SM -RA OVC018 04/02 A2987
RMK AO2A SLP118 P0000 T00440023 |
| 03:55 EST |
Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1012 mb
(29.88 in) | S 9 kph
(S 5.8 mph) | - | 10SM |
| | KPSM 150855Z 17005KT 10SM OVC023 05/02 A2988
RMK AO2A SLP122 T00480021 58017 |
| 02:55 EST |
Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1013 mb
(29.91 in) | S 15 kph
(S 9.2 mph) | - | 10SM |
| | KPSM 150755Z 17008KT 10SM OVC024 04/02 A2990
RMK AO2A SLP127 T00440018 |
| 01:55 EST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1014 mb
(29.94 in) | SSE 11 kph
(SSE 6.9 mph) | - | 10SM |
| | KPSM 150655Z 16006KT 10SM OVC026 04/01 A2993
RMK AO2A SLP137 T00410015 |
| 00:55 EST |
Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1014 mb
(29.94 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KPSM 150555Z 16004KT 10SM OVC029 04/01 A2993
RMK AO2A SLP139 T00370012 10038 20018 57020 |
