| 09:25 CST | 
Overcast
Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb
(30.03 in) | SSW 6 kph
(SSW 3.5 mph) | - | 1 3/4SM |
| | KISN 291525Z 26003KT 1 3/4SM BR OVC001 M07/M08 A3003
RMK AO2 |
| 09:18 CST |
Overcast
Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb
(30.03 in) | SSW 9 kph
(SSW 5.8 mph) | - | 4SM |
| | KISN 291518Z 26005KT 4SM BR OVC001 M07/M08 A3003
RMK AO2 |
| 09:10 CST |
Overcast
Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb
(30.03 in) | SSW 7 kph
(SSW 4.6 mph) | - | 2SM |
| | KISN 291510Z 24004KT 2SM BR OVC001 M07/M08 A3003
RMK AO2 |
| 08:58 CST |
Overcast
Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb
(30.03 in) | SW 6 kph
(SW 3.5 mph) | - | 4SM |
| | KISN 291458Z 23003KT 4SM BR OVC001 M07/M08 A3003
RMK AO2 |
| 08:52 CST |
Overcast
Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb
(30.03 in) | WNW 7 kph
(WNW 4.6 mph) | - | 2SM |
| | KISN 291452Z 29004KT 2SM BR OVC001 M07/M08 A3003
RMK AO2 VIS 3/4V5 SLP203 T10721078 51007 |
| 08:07 CST |
Overcast
Fog And Mist | -8°C / 18°F | -8°C / 18°F | 100% | 1017 mb
(30.03 in) | SSW 9 kph
(SSW 5.8 mph) | - | 1 1/2SM |
| | KISN 291407Z 25005KT 1 1/2SM BR OVC001 M08/M08 A3003
RMK AO2 |
| 07:57 CST |
Overcast
Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb
(30.03 in) | Calm | - | 2SM |
| | KISN 291357Z 00000KT 2SM BR OVC001 M08/M09 A3003
RMK AO2 |
| 07:52 CST |
Overcast
Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb
(30.03 in) | Calm | - | 3SM |
| | KISN 291352Z 00000KT 3SM BR OVC001 M09/M09 A3003
RMK AO2 SLP202 T10891094 |
| 07:08 CST | 
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1017 mb
(30.03 in) | E 6 kph
(E 3.5 mph) | - | 10SM |
| | KISN 291308Z 08003KT 10SM OVC003 M10/M12 A3002
RMK AO2 |
| 06:52 CST | 
Mostly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 291252Z 00000KT 10SM BKN005 M12/M13 A3002
RMK AO2 SLP207 T11171133 |
| 06:47 CST |
Mostly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 291247Z 00000KT 10SM BKN005 M12/M13 A3002
RMK AO2 |
| 06:39 CST | 
Partly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 291239Z 00000KT 10SM SCT005 M12/M13 A3002
RMK AO2 |
| 05:52 CST | 
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KISN 291152Z 00000KT 10SM CLR M11/M13 A3001
RMK AO2 SLP199 T11111133 11089 21122 56004 |
| 05:13 CST |
Clear
Fog And Mist | -12°C / 10°F | -13°C / 9°F | 92% | 1016 mb
(30 in) | Calm | - | 5SM |
| | KISN 291113Z 00000KT 5SM BR CLR M12/M13 A3001
RMK AO2 |
| 05:07 CST |
Partly Cloudy
Fog And Mist | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb
(30 in) | Calm | - | 2 1/2SM |
| | KISN 291107Z 00000KT 2 1/2SM BR FEW008 M11/M13 A3001
RMK AO2 |
| 05:00 CST |
Partly Cloudy
Fog And Mist | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb
(30 in) | Calm | - | 1 1/2SM |
| | KISN 291100Z 00000KT 1 1/2SM BR FEW008 M11/M13 A3001
RMK AO2 |
| 04:52 CST |
Mostly Cloudy
Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1016 mb
(30 in) | Calm | - | 1SM |
| | KISN 291052Z 00000KT 1SM BR FEW001 BKN009 M11/M12 A3001
RMK AO2 SLP196 T11061117 |
| 04:43 CST |
Mostly Cloudy
Fog And Mist | -10°C / 14°F | -11°C / 12°F | 92% | 1016 mb
(30 in) | Calm | - | 1 1/2SM |
| | KISN 291043Z 00000KT 1 1/2SM BR SCT001 BKN009 M10/M11 A3001
RMK AO2 |
| 04:36 CST |
Overcast
Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1016 mb
(30 in) | S 6 kph
(S 3.5 mph) | - | 6SM |
| | KISN 291036Z 18003KT 6SM BR SCT001 OVC009 M11/M12 A3001
RMK AO2 CIG 006V009 |
| 04:27 CST |
Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 1016 mb
(30 in) | SW 7 kph
(SW 4.6 mph) | - | 8SM |
| | KISN 291027Z 21004KT 8SM BKN001 OVC009 M11/M12 A3001
RMK AO2 |
| 04:11 CST |
Mostly Cloudy
Fog And Mist | -10°C / 14°F | -11°C / 12°F | 92% | 1016 mb
(30 in) | SSE 6 kph
(SSE 3.5 mph) | - | 3SM |
| | KISN 291011Z 20003KT 3SM BR FEW001 BKN007 M10/M11 A3001
RMK AO2 CIG 006V009 |
| 04:01 CST |
Mostly Cloudy
Fog And Mist | -10°C / 14°F | -11°C / 12°F | 92% | 1017 mb
(30.03 in) | SW 7 kph
(SW 4.6 mph) | - | 1 3/4SM |
| | KISN 291001Z 22004KT 1 3/4SM BR BKN007 M10/M11 A3002
RMK AO2 CIG 006V009 |
| 03:56 CST |
Mostly Cloudy
Fog And Mist | -10°C / 14°F | -11°C / 12°F | 92% | 1017 mb
(30.03 in) | SW 7 kph
(SW 4.6 mph) | - | 3SM |
| | KISN 290956Z 22004KT 3SM BR BKN007 M10/M11 A3002
RMK AO2 |
| 03:52 CST |
Mostly Cloudy
Fog And Mist | -10°C / 14°F | -11°C / 12°F | 92% | 1017 mb
(30.03 in) | SW 6 kph
(SW 3.5 mph) | - | 1 3/4SM |
| | KISN 290952Z 22003KT 1 3/4SM BR BKN007 M10/M11 A3002
RMK AO2 VIS 1V4 SLP197 T11001111 |
| 03:37 CST |
Overcast
Fog And Mist | -12°C / 10°F | -13°C / 9°F | 92% | 1016 mb
(30 in) | Calm | - | 1 1/4SM |
| | KISN 290937Z 00000KT 1 1/4SM BR FEW001 OVC007 M12/M13 A3001
RMK AO2 |
| 03:29 CST |
Overcast
Fog | -12°C / 10°F | -12°C / 10°F | 100% | 1017 mb
(30.03 in) | Calm | - | 1/2SM |
| | KISN 290929Z 00000KT 1/2SM FZFG OVC007 M12/M12 A3002
RMK AO2 |
| 03:08 CST |
Overcast
Fog | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb
(30.03 in) | Calm | - | 1/4SM |
| | KISN 290908Z 00000KT 1/4SM FZFG OVC007 M11/M12 A3002
RMK AO2 |
| 03:03 CST |
Overcast
Fog | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb
(30.03 in) | Calm | - | 1/2SM |
| | KISN 290903Z 00000KT 1/2SM FZFG FEW001 OVC007 M11/M12 A3002
RMK AO2 |
| 02:56 CST |
Overcast
Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb
(30.03 in) | Calm | - | 1 3/4SM |
| | KISN 290856Z 00000KT 1 3/4SM BR FEW001 OVC007 M11/M12 A3002
RMK AO2 VIS 1/2V5 |
| 02:52 CST |
Overcast
Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb
(30.03 in) | Calm | - | 6SM |
| | KISN 290852Z 00000KT 6SM BR FEW001 BKN007 OVC042 M11/M12 A3002
RMK AO2 SLP199 T11111122 56003 |
| 02:47 CST |
Mostly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 290847Z 00000KT 10SM FEW001 BKN007 BKN042 M12/M13 A3002
RMK AO2 |
| 02:29 CST |
Partly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 290829Z 00000KT 10SM SCT007 M12/M13 A3002
RMK AO2 |
| 01:52 CST |
Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KISN 290752Z 00000KT 10SM CLR M11/M12 A3002
RMK AO2 SLP199 T11061117 |
| 00:52 CST |
Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb
(30.03 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KISN 290652Z 23003KT 10SM CLR M09/M11 A3003
RMK AO2 SLP199 T10941111 |
