| 09:53 PST | 
Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1027 mb
(30.33 in) | ENE 6 kph
(ENE 3.5 mph) | - | 10SM |
| | KHIO 051753Z 07003KT 10SM CLR 01/M01 A3034
RMK AO2 SLP279 T00111006 10011 21056 50009 |
| 08:53 PST |
Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KHIO 051653Z 00000KT 10SM CLR M03/M03 A3035
RMK AO2 SLP281 T10281033 |
| 07:53 PST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KHIO 051553Z 00000KT 10SM CLR M05/M06 A3032
RMK AO2 SLP273 T10501061 |
| 06:53 PST | 
Clear
Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1027 mb
(30.33 in) | Calm | - | 5SM |
| | KHIO 051453Z 00000KT 5SM BR CLR M04/M05 A3032
RMK AO2 SLP270 T10391050 51002 |
| 05:53 PST |
Clear
Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1027 mb
(30.33 in) | Calm | - | 6SM |
| | KHIO 051353Z 00000KT 6SM BR CLR M04/M06 A3032
RMK AO2 SLP270 T10441056 |
| 04:53 PST | 
Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1026 mb
(30.3 in) | SSE 6 kph
(SSE 3.5 mph) | - | 9SM |
| | KHIO 051253Z AUTO 16003KT 9SM CLR M04/M05 A3031
RMK AO2 SLP268 T10391050 |
| 03:53 PST |
Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1026 mb
(30.3 in) | Calm | - | 7SM |
| | KHIO 051153Z AUTO 00000KT 7SM CLR M04/M05 A3031
RMK AO2 SLP267 T10441050 10006 21050 51013 |
| 02:53 PST |
Clear
Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1026 mb
(30.3 in) | S 6 kph
(S 3.5 mph) | - | 6SM |
| | KHIO 051053Z AUTO 18003KT 6SM BR CLR M03/M05 A3031
RMK AO2 SLP264 T10331050 |
| 01:53 PST |
Clear
Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb
(30.3 in) | Calm | - | 6SM |
| | KHIO 050953Z AUTO 00000KT 6SM BR CLR M03/M04 A3029
RMK AO2 SLP261 T10331044 |
| 00:53 PST |
Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KHIO 050853Z AUTO 00000KT 10SM CLR M02/M04 A3027
RMK AO2 SLP253 T10171039 51009 |
