| 20:19 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1011 mb (29.85 in) | E 13 kph (E 8.1 mph) | 0.76 mm (0.03 in) | |
| | KHSP 260119Z AUTO 10007KT BKN001 OVC006 02/02 A2986 RMK AO2 P0003 PWINO |
| 19:59 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1012 mb (29.88 in) | E 11 kph (E 6.9 mph) | 0.51 mm (0.02 in) | |
| | KHSP 260059Z AUTO 09006KT OVC001 02/02 A2987 RMK AO2 P0002 PWINO |
| 19:39 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1012 mb (29.88 in) | E 9 kph (E 5.8 mph) | 1.02 mm (0.04 in) | |
| | KHSP 260039Z AUTO 09005KT OVC001 02/02 A2987 RMK AO2 P0004 PWINO |
| 19:19 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1011 mb (29.85 in) | E 7 kph (E 4.6 mph) | 0.51 mm (0.02 in) | |
| | KHSP 260019Z AUTO 09004KT OVC001 01/01 A2986 RMK AO2 P0002 PWINO |
| 18:59 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1011 mb (29.85 in) | E 7 kph (E 4.6 mph) | 0.25 mm (0.01 in) | |
| | KHSP 252359Z AUTO 09004KT OVC001 01/01 A2986 RMK AO2 P0001 PWINO |
| 18:39 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1012 mb (29.88 in) | E 6 kph (E 3.5 mph) | 0.76 mm (0.03 in) | |
| | KHSP 252339Z AUTO 09003KT OVC001 01/01 A2987 RMK AO2 P0003 PWINO |
| 18:19 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1012 mb (29.88 in) | Calm | 0.51 mm (0.02 in) | |
| | KHSP 252319Z AUTO 00000KT OVC001 01/01 A2987 RMK AO2 P0002 PWINO |
| 18:00 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1011 mb (29.85 in) | E 6 kph (E 3.5 mph) | 0.25 mm (0.01 in) | |
| | KHSP 252300Z AUTO 09003KT OVC001 01/01 A2986 RMK AO2 P0001 PWINO |
| 17:39 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1011 mb (29.85 in) | E 6 kph (E 3.5 mph) | 1.52 mm (0.06 in) | |
| | KHSP 252239Z AUTO 10003KT OVC001 01/01 A2985 RMK AO2 P0006 PWINO |
| 17:19 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | Calm | 0.76 mm (0.03 in) | |
| | KHSP 252219Z AUTO 00000KT OVC001 A2988 RMK AO2 P0003 PWINO |
| 16:59 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 6 kph (E 3.5 mph) | 0.25 mm (0.01 in) | |
| | KHSP 252159Z AUTO 09003KT OVC001 A2987 RMK AO2 P0001 PWINO |
| 16:40 EST |  Overcast | N/A | N/A | N/A | 1011 mb (29.85 in) | E 6 kph (E 3.5 mph) | 1.27 mm (0.05 in) | |
| | KHSP 252140Z AUTO 09003KT OVC001 A2985 RMK AO2 P0005 PWINO |
| 16:19 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | 1.02 mm (0.04 in) | |
| | KHSP 252119Z AUTO 09004KT BKN001 OVC027 A2987 RMK AO2 P0004 PWINO |
| 15:59 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | 0.51 mm (0.02 in) | |
| | KHSP 252059Z AUTO 09004KT BKN001 OVC090 A2987 RMK AO2 P0002 PWINO |
| 15:40 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | 2.03 mm (0.08 in) | |
| | KHSP 252040Z AUTO 09004KT BKN001 BKN047 OVC060 A2987 RMK AO2 P0008 PWINO |
| 15:19 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 9 kph (E 5.8 mph) | 1.52 mm (0.06 in) | |
| | KHSP 252019Z AUTO 09005KT BKN001 BKN042 OVC060 A2987 RMK AO2 P0006 PWINO |
| 14:59 EST |  Overcast | N/A | N/A | N/A | 1012 mb (29.88 in) | E 13 kph (E 8.1 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251959Z AUTO 09007KT BKN001 BKN047 OVC095 A2987 RMK AO2 P0002 PWINO |
| 14:39 EST |  Fair | N/A | N/A | N/A | 1012 mb (29.88 in) | E 11 kph (E 6.9 mph) | - | |
| | KHSP 251939Z AUTO 09006KT A2987 RMK AO2 PWINO |
| 14:21 EST |  Fair | N/A | N/A | N/A | 1011 mb (29.85 in) | E 13 kph (E 8.1 mph) | - | |
| | KHSP 251921Z AUTO 09007KT A2986 RMK AO2 PWINO |
| 13:59 EST |  Overcast | -1°C / 30°F | N/A | N/A | 1012 mb (29.88 in) | E 15 kph (E 9.2 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251859Z AUTO 09008KT BKN001 BKN020 OVC060 M01/ A2987 RMK AO2 P0002 PWINO |
| 13:39 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1012 mb (29.88 in) | E 17 kph (E 10.4 mph) | 1.27 mm (0.05 in) | |
| | KHSP 251839Z AUTO 10009KT BKN001 BKN025 OVC070 M01/M01 A2988 RMK AO2 P0005 PWINO |
| 13:20 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | E 15 kph (E 9.2 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251820Z AUTO 10008G16KT BKN001 BKN024 OVC070 M02/M02 A2991 RMK AO2 P0002 PWINO |
| 13:00 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | E 17 kph (E 10.4 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251800Z AUTO 09009KT BKN001 BKN024 OVC065 M02/M02 A2990 RMK AO2 P0002 PWINO |
| 12:39 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1012 mb (29.88 in) | E 22 kph (E 13.8 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251739Z AUTO 09012G16KT BKN001 BKN028 OVC065 M02/M02 A2989 RMK AO2 P0002 PWINO |
| 12:20 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | E 19 kph (E 11.5 mph) | 0.25 mm (0.01 in) | |
| | KHSP 251720Z AUTO 09010KT BKN001 BKN031 OVC060 M02/M02 A2991 RMK AO2 P0001 PWINO |
| 12:00 EST |  Fair | -2°C / 28°F | -2°C / 28°F | 100% | 1014 mb (29.94 in) | E 20 kph (E 12.7 mph) | - | |
| | KHSP 251700Z AUTO 09011G15KT M02/M02 A2994 RMK AO2 PWINO |
| 11:39 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1014 mb (29.94 in) | E 20 kph (E 12.7 mph) | - | |
| | KHSP 251639Z AUTO 09011G15KT BKN002 BKN033 OVC055 M02/M02 A2994 RMK AO2 PWINO |
| 11:19 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1015 mb (29.97 in) | E 20 kph (E 12.7 mph) | - | |
| | KHSP 251619Z AUTO 09011G17KT BKN002 BKN026 OVC065 M02/M02 A2996 RMK AO2 PWINO |
| 11:00 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1015 mb (29.97 in) | E 22 kph (E 13.8 mph) | - | |
| | KHSP 251600Z AUTO 09012G19KT BKN002 BKN029 OVC065 M02/M02 A2998 RMK AO2 PWINO |
| 10:41 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1016 mb (30 in) | E 20 kph (E 12.7 mph) | 0.51 mm (0.02 in) | |
| | KHSP 251541Z AUTO 09011G19KT BKN002 BKN029 OVC055 M02/M02 A2999 RMK AO2 P0002 PWINO |
| 10:19 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1016 mb (30 in) | E 22 kph (E 13.8 mph) | 0.25 mm (0.01 in) | |
| | KHSP 251519Z AUTO 09012G21KT BKN002 BKN029 OVC065 M02/M02 A3000 RMK AO2 P0001 PWINO |
| 10:00 EST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1016 mb (30 in) | E 19 kph (E 11.5 mph) | 0.25 mm (0.01 in) | |
| | KHSP 251500Z AUTO 09010G17KT BKN002 BKN028 OVC085 M03/M03 A3001 RMK AO2 P0001 PWINO |
| 09:41 EST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1017 mb (30.03 in) | E 20 kph (E 12.7 mph) | - | |
| | KHSP 251441Z AUTO 10011G16KT BKN002 BKN028 OVC065 M03/M03 A3003 RMK AO2 PWINO |
| 09:19 EST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1017 mb (30.03 in) | E 19 kph (E 11.5 mph) | - | |
| | KHSP 251419Z AUTO 09010G18KT OVC002 M04/M04 A3004 RMK AO2 PWINO |
| 09:00 EST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1016 mb (30 in) | E 20 kph (E 12.7 mph) | - | |
| | KHSP 251400Z AUTO 10011G16KT BKN002 OVC060 M04/M04 A3001 RMK AO2 PWINO |
| 08:40 EST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1016 mb (30 in) | E 22 kph (E 13.8 mph) | - | |
| | KHSP 251340Z AUTO 09012G19KT OVC002 M04/M04 A3001 RMK AO2 PWINO |
| 08:21 EST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1016 mb (30 in) | E 26 kph (E 16.1 mph) | - | |
| | KHSP 251321Z AUTO 09014KT OVC002 M04/M04 A3000 RMK AO2 PWINO |
| 08:00 EST |  Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1016 mb (30 in) | E 26 kph (E 16.1 mph) | - | |
| | KHSP 251300Z AUTO 09014G19KT OVC002 M04/M04 A2999 RMK AO2 PWINO |
| 07:41 EST |  Overcast | -5°C / 23°F | -5°C / 23°F | 100% | 1016 mb (30 in) | E 28 kph (E 17.3 mph) | - | |
| | KHSP 251241Z AUTO 09015G22KT OVC002 M05/M05 A3000 RMK AO2 PWINO |
| 07:21 EST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 1016 mb (30 in) | E 24 kph (E 15 mph) | - | |
| | KHSP 251221Z AUTO 09013G21KT OVC002 M06/M06 A3000 RMK AO2 PWINO |
| 06:59 EST |  Overcast Unknown Precip | -6°C / 21°F | -6°C / 21°F | 100% | 1017 mb (30.03 in) | E 26 kph (E 16.1 mph) | - | |
| | KHSP 251159Z AUTO 09014G22KT UP OVC002 M06/M06 A3002 RMK AO2 |
| 06:40 EST |  Overcast | -7°C / 19°F | -7°C / 19°F | 100% | 1018 mb (30.06 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KHSP 251140Z AUTO 09014G19KT 10SM OVC002 M07/M07 A3005 RMK AO2 |
| 06:21 EST |  Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 1017 mb (30.03 in) | E 22 kph (E 13.8 mph) | - | 7SM |
| | KHSP 251121Z AUTO 09012G18KT 7SM OVC004 M06/M06 A3004 RMK AO2 |
| 05:59 EST |  Overcast | -7°C / 19°F | -7°C / 19°F | 100% | 1017 mb (30.03 in) | E 24 kph (E 15 mph) | - | 7SM |
| | KHSP 251059Z AUTO 09013KT 7SM OVC004 M07/M07 A3004 RMK AO2 |
| 05:39 EST |  Overcast | -7°C / 19°F | -7°C / 19°F | 100% | 1018 mb (30.06 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KHSP 251039Z AUTO 10012KT 10SM OVC004 M07/M07 A3006 RMK AO2 |
| 05:21 EST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | ESE 24 kph (ESE 15 mph) | - | 10SM |
| | KHSP 251021Z AUTO 11013G19KT 10SM BKN008 BKN011 OVC021 M06/M07 A3007 RMK AO2 |
| 05:00 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb (30.06 in) | E 24 kph (E 15 mph) | - | 10SM |
| | KHSP 251000Z AUTO 10013KT 10SM SCT012 OVC021 M07/M08 A3007 RMK AO2 |
| 04:39 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1019 mb (30.09 in) | ESE 26 kph (ESE 16.1 mph) | - | 10SM |
| | KHSP 250939Z AUTO 11014G20KT 10SM OVC021 M07/M08 A3008 RMK AO2 |
| 04:20 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb (30.06 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KHSP 250920Z AUTO 09014G20KT 10SM OVC021 M07/M08 A3006 RMK AO2 |
| 04:00 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb (30.06 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KHSP 250900Z AUTO 10014G19KT 10SM OVC021 M07/M08 A3007 RMK AO2 |
| 03:40 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1019 mb (30.09 in) | E 24 kph (E 15 mph) | - | 10SM |
| | KHSP 250840Z AUTO 10013G22KT 10SM OVC021 M07/M08 A3009 RMK AO2 |
| 03:20 EST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1019 mb (30.09 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KHSP 250820Z AUTO 10014KT 10SM OVC021 M07/M08 A3008 RMK AO2 |
| 03:00 EST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | E 28 kph (E 17.3 mph) | - | 10SM |
| | KHSP 250800Z AUTO 09015G19KT 10SM OVC023 M06/M08 A3009 RMK AO2 |
| 02:40 EST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KHSP 250740Z AUTO 09012G18KT 10SM OVC023 M06/M08 A3009 RMK AO2 |
| 02:21 EST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | E 24 kph (E 15 mph) | - | 10SM |
| | KHSP 250721Z AUTO 10013KT 10SM BKN026 OVC032 M06/M08 A3010 RMK AO2 |
| 01:59 EST |  Overcast | N/A | N/A | N/A | 1020 mb (30.12 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KHSP 250659Z AUTO 10012KT 10SM BKN024 OVC034 A3012 RMK AO2 |
| 01:40 EST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KHSP 250640Z AUTO 10012KT 10SM OVC024 M06/M08 A3012 RMK AO2 |
| 01:19 EST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KHSP 250619Z AUTO 10012KT 10SM BKN026 OVC110 M06/M08 A3013 RMK AO2 |
| 00:59 EST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | E 24 kph (E 15 mph) | - | 10SM |
| | KHSP 250559Z AUTO 10013KT 10SM SCT028 BKN110 M06/M08 A3012 RMK AO2 |
| 00:41 EST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1021 mb (30.15 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KHSP 250541Z AUTO 10011KT 10SM CLR M06/M08 A3014 RMK AO2 |
| 00:20 EST |  Partly Cloudy | -5°C / 23°F | -7°C / 19°F | 86% | 1020 mb (30.12 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KHSP 250520Z AUTO 09011KT 10SM SCT048 M05/M07 A3013 RMK AO2 |
| 00:00 EST |  Partly Cloudy | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | ESE 20 kph (ESE 12.7 mph) | - | 10SM |
| | KHSP 250500Z AUTO 11011KT 10SM SCT048 M04/M07 A3016 RMK AO2 |