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Impacts METAR Board
KSTL - St Louis/Lambert Int, MO, US
Updated at: 1600 UTC 24 Sep 2018
| Potential Impact | None | Slight | Moderate | High |
| Time | 24/04Z | 24/05Z | 24/06Z | 24/07Z | 24/08Z | 24/09Z | 24/10Z | 24/11Z | 24/12Z | 24/13Z | 24/14Z | 24/15Z | 24/16Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 72 | 70 | 69 | 69 | 68 | 68 | 67 | 67 | 67 | 67 | 67 | 70 | 73 |
| Dewpt | 63 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 65 | 65 | 66 | 66 | 67 |
| Altim | 30.03 | 30.02 | 30.01 | 30.00 | 30.00 | 29.98 | 29.98 | 29.98 | 29.99 | 30.00 | 29.99 | 29.99 | 29.99 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 4 | 6 | 5 | 6 | 10 |
| CIG | -- | -- | 60 | 60 | 55 | 13 | 10 | 9 | 7 | 5 | 6 | 6 | 18 |
| Cover | SCT | FEW | BKN | BKN | BKN | OVC | OVC | OVC | OVC | OVC | OVC | OVC | BKN |
| FltCat | VFR | VFR | VFR | VFR | VFR | MVFR | MVFR | IFR | IFR | IFR | IFR | IFR | MVFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -DZ BR | BR | BR | BR | -- |
| WDir | 120 | 120 | 110 | 90 | 90 | 80 | 90 | 90 | 120 | 100 | 110 | 130 | 160 |
| WSpd | 9 | 6 | 6 | 6 | 8 | 7 | 7 | 9 | 9 | 6 | 7 | 5 | 4 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KSTL 240351Z 12009KT 10SM SCT049 22/17 A3003 RMK AO2 SLP159 T02220172KSTL 240451Z 12006KT 10SM FEW048 21/18 A3002 RMK AO2 SLP158 T02110178KSTL 240551Z 11006KT 10SM BKN060 21/18 A3001 RMK AO2 SLP153 T02060178 10250 20200 402670128 58003KSTL 240651Z 09006KT 10SM BKN060 21/18 A3000 RMK AO2 SLP150 T02060178KSTL 240751Z 09008KT 10SM BKN055 20/18 A3000 RMK AO2 SLP148 T02000178KSTL 240851Z 08007KT 10SM OVC013 20/18 A2998 RMK AO2 SLP143 T02000178 58009KSTL 240951Z 09007KT 10SM OVC010 19/18 A2998 RMK AO2 SLP141 T01940178KSTL 241051Z 09009KT 10SM OVC009 19/18 A2998 RMK AO2 SLP142 T01940178KSTL 241200Z 12009KT 4SM -DZ BR OVC007 19/18 A2999 RMK AO2 DZB00 P0000 T01940183KSTL 241251Z 10006KT 6SM BR OVC005 19/18 A3000 RMK AO2 DZB00E22 SLP149 P0000 T01940183KSTL 241351Z 11007KT 5SM BR OVC006 19/19 A2999 RMK AO2 DZB32E46 SLP148 P0000 T01940189KSTL 241451Z 13005KT 6SM BR BKN006 OVC014 21/19 A2999 RMK AO2 SLP147 60000 T02110189 51000KSTL 241559Z 16004KT 10SM SCT013 BKN018 BKN031 23/19 A2999 RMK AO2 T02280194