| 18:14 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSAZ 230014Z AUTO 00000KT 10SM OVC024 M05/M08 A3024 RMK AO2 |
| 17:54 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSAZ 222354Z AUTO 00000KT 10SM OVC024 M05/M08 A3023 RMK AO2 |
| 17:34 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSAZ 222334Z AUTO 00000KT 10SM OVC026 M05/M08 A3023 RMK AO2 |
| 17:14 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb (30.24 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSAZ 222314Z AUTO 08003KT 10SM OVC026 M05/M08 A3023 RMK AO2 |
| 16:54 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSAZ 222254Z AUTO 08003KT 10SM OVC028 M05/M08 A3022 RMK AO2 |
| 16:34 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSAZ 222234Z AUTO 08003KT 10SM OVC028 M05/M08 A3021 RMK AO2 |
| 16:14 CST |  Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSAZ 222214Z AUTO 08004KT 10SM BKN028 OVC049 M05/M08 A3021 RMK AO2 |
| 15:54 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KSAZ 222154Z AUTO 08005KT 10SM OVC049 M04/M08 A3020 RMK AO2 |
| 15:34 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 222134Z AUTO 00000KT 10SM OVC049 M04/M08 A3020 RMK AO2 |
| 15:14 CST |  Mostly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KSAZ 222114Z AUTO 09007KT 10SM BKN049 M05/M08 A3020 RMK AO2 |
| 14:54 CST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSAZ 222054Z AUTO 08004KT 10SM CLR M05/M08 A3020 RMK AO2 |
| 14:34 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KSAZ 222034Z AUTO 09007KT 10SM CLR M04/M08 A3020 RMK AO2 |
| 14:14 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KSAZ 222014Z AUTO 10006KT 10SM CLR M04/M08 A3020 RMK AO2 |
| 13:54 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSAZ 221954Z AUTO 09004KT 10SM CLR M04/M08 A3021 RMK AO2 |
| 13:34 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KSAZ 221934Z AUTO 11005KT 10SM CLR M04/M08 A3020 RMK AO2 |
| 13:14 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KSAZ 221914Z AUTO 08007KT 053V113 10SM CLR M04/M08 A3021 RMK AO2 |
| 12:54 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KSAZ 221854Z AUTO 10005KT 10SM CLR M04/M08 A3021 RMK AO2 |
| 12:34 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSAZ 221834Z AUTO 10004G14KT 10SM CLR M04/M08 A3020 RMK AO2 |
| 12:14 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KSAZ 221814Z AUTO 11006KT 10SM CLR M04/M08 A3021 RMK AO2 |
| 11:54 CST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1023 mb (30.21 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KSAZ 221754Z AUTO 12005KT 10SM CLR M05/M08 A3022 RMK AO2 |
| 11:34 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KSAZ 221734Z AUTO 10007KT 10SM CLR M06/M08 A3022 RMK AO2 |
| 11:14 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KSAZ 221714Z AUTO 11009KT 10SM CLR M06/M08 A3022 RMK AO2 |
| 10:54 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1024 mb (30.24 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KSAZ 221654Z AUTO 12007KT 10SM CLR M06/M09 A3023 RMK AO2 |
| 10:34 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KSAZ 221634Z AUTO 11009KT 10SM CLR M07/M09 A3022 RMK AO2 |
| 10:14 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KSAZ 221614Z AUTO 10009G15KT 10SM CLR M07/M09 A3022 RMK AO2 |
| 09:54 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1023 mb (30.21 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KSAZ 221554Z AUTO 10006KT 10SM CLR M08/M09 A3022 RMK AO2 |
| 09:34 CST |  Clear | -9°C / 16°F | -9°C / 16°F | 100% | 1023 mb (30.21 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KSAZ 221534Z AUTO 10006KT 10SM CLR M09/M09 A3021 RMK AO2 |
| 09:14 CST |  Clear | -9°C / 16°F | -10°C / 14°F | 93% | 1023 mb (30.21 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KSAZ 221514Z AUTO 10006KT 10SM CLR M09/M10 A3021 RMK AO2 |
| 08:54 CST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1023 mb (30.21 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSAZ 221454Z AUTO 08004KT 10SM CLR M11/M11 A3021 RMK AO2 |
| 08:34 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221434Z AUTO 00000KT 10SM CLR M12/M12 A3021 RMK AO2 |
| 08:14 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221414Z AUTO 00000KT 10SM CLR M12/M12 A3021 RMK AO2 |
| 07:54 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221354Z AUTO 00000KT 10SM CLR M12/M12 A3021 RMK AO2 |
| 07:34 CST |  Partly Cloudy | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221334Z AUTO 00000KT 10SM SCT028 M12/M12 A3021 RMK AO2 |
| 07:14 CST |  Overcast | -11°C / 12°F | -11°C / 12°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221314Z AUTO 00000KT 10SM OVC028 M11/M11 A3021 RMK AO2 |
| 06:54 CST |  Mostly Cloudy | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSAZ 221254Z AUTO 00000KT 10SM BKN028 M12/M12 A3020 RMK AO2 |
| 06:34 CST |  Partly Cloudy | -12°C / 10°F | -12°C / 10°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221234Z AUTO 00000KT 10SM SCT026 M12/M12 A3019 RMK AO2 |
| 06:14 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221214Z AUTO 00000KT 10SM CLR M12/M12 A3018 RMK AO2 |
| 05:54 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221154Z AUTO 00000KT 10SM CLR M12/M12 A3017 RMK AO2 |
| 05:34 CST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221134Z AUTO 00000KT 10SM CLR M12/M12 A3017 RMK AO2 |
| 05:14 CST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221114Z AUTO 00000KT 10SM CLR M11/M11 A3018 RMK AO2 |
| 04:54 CST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221054Z AUTO 00000KT 10SM CLR M11/M11 A3017 RMK AO2 |
| 04:34 CST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221034Z AUTO 00000KT 10SM CLR M11/M11 A3017 RMK AO2 |
| 04:14 CST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 221014Z AUTO 00000KT 10SM CLR M11/M11 A3018 RMK AO2 |
| 03:54 CST |  Partly Cloudy | -11°C / 12°F | -11°C / 12°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220954Z AUTO 00000KT 10SM SCT090 M11/M11 A3018 RMK AO2 |
| 03:34 CST |  Overcast | -10°C / 14°F | -10°C / 14°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220934Z AUTO 00000KT 10SM OVC090 M10/M10 A3019 RMK AO2 |
| 03:14 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220914Z AUTO 00000KT 10SM OVC090 M09/M10 A3018 RMK AO2 |
| 02:54 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220854Z AUTO 00000KT 10SM OVC090 M09/M10 A3018 RMK AO2 |
| 02:34 CST |  Overcast | -9°C / 16°F | -9°C / 16°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220834Z AUTO 00000KT 10SM OVC090 M09/M09 A3018 RMK AO2 |
| 02:14 CST |  Overcast | -9°C / 16°F | -9°C / 16°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220814Z AUTO 00000KT 10SM OVC090 M09/M09 A3017 RMK AO2 |
| 01:54 CST |  Overcast | -9°C / 16°F | -9°C / 16°F | 100% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSAZ 220754Z AUTO 00000KT 10SM OVC090 M09/M09 A3016 RMK AO2 |
| 01:34 CST |  Overcast | -9°C / 16°F | -9°C / 16°F | 100% | 1021 mb (30.15 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSAZ 220734Z AUTO 08003KT 10SM OVC090 M09/M09 A3016 RMK AO2 |
| 01:14 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSAZ 220714Z AUTO 00000KT 10SM OVC090 M09/M10 A3016 RMK AO2 |
| 00:54 CST |  Overcast | -9°C / 16°F | -9°C / 16°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220654Z AUTO 00000KT 10SM OVC090 M09/M09 A3017 RMK AO2 |
| 00:34 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSAZ 220634Z AUTO 00000KT 10SM SCT024 OVC090 M09/M10 A3017 RMK AO2 |
| 00:13 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSAZ 220613Z AUTO 00000KT 10SM BKN024 OVC090 M09/M10 A3016 RMK AO2 |