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Impacts METAR Board
KSTL - St Louis/Lambert Int, MO, US
Updated at: 0400 UTC 14 Dec 2018
| Potential Impact | None | Slight | Moderate | High |
| Time | 13/16Z | 13/17Z | 13/18Z | 13/19Z | 13/20Z | 13/21Z | 13/22Z | 13/23Z | 14/00Z | 14/01Z | 14/02Z | 14/03Z | 14/04Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 46 | 46 | 47 | 47 | 47 | 47 | 48 | 48 | 47 | 48 | 48 | 48 | 49 |
| Dewpt | 43 | 44 | 45 | 46 | 46 | 47 | 47 | 48 | 47 | 48 | 48 | 48 | 49 |
| Altim | 29.97 | 29.96 | 29.94 | 29.94 | 29.93 | 29.92 | 29.95 | 29.96 | 29.97 | 29.98 | 29.99 | 29.99 | 30.00 |
| VIS | 8 | 7 | 6 | 5 | 4 | 5 | 5 | 6 | 6 | 5 | 6 | 4 | 4 |
| CIG | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 4 | 4 |
| Cover | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | LIFR | LIFR |
| WX | -- | -- | BR | -RA BR | -RA BR | -RA BR | -RA BR | -RA BR | -RA BR | RA BR | -RA BR | -RA BR | -RA BR |
| WDir | 130 | 140 | 130 | 140 | 130 | 100 | 120 | 120 | 120 | 110 | 100 | 70 | 0 |
| WSpd | 10 | 11 | 8 | 6 | 6 | 6 | 7 | 4 | 5 | 5 | 5 | 3 | 0 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KSTL 131551Z 13010KT 8SM OVC008 08/06 A2997 RMK AO2 SLP153 T00780061KSTL 131651Z 14011KT 7SM OVC007 08/07 A2996 RMK AO2 SLP152 T00780067KSTL 131751Z 13008KT 6SM BR OVC006 08/07 A2994 RMK AO2 SLP146 T00830072 10083 20028 58004KSTL 131851Z 14006KT 5SM -RA BR OVC006 08/08 A2994 RMK AO2 RAB18 SLP143 P0001 T00830078KSTL 131954Z 13006KT 4SM -RA BR OVC006 08/08 A2993 RMK AO2 P0000 T00830078 $KSTL 132051Z 10006KT 5SM -RA BR OVC005 08/08 A2992 RMK AO2 SLP137 P0004 60008 T00830083 $KSTL 132151Z 12007KT 5SM -RA BR OVC005 09/08 A2995 RMK AO2 SLP145 P0002 T00890083 $KSTL 132251Z 12004KT 6SM -RA BR BKN006 OVC020 09/09 A2996 RMK AO2 SLP149 P0003 T00890089 $KSTL 132351Z 12005KT 6SM -RA BR BKN005 OVC021 08/08 A2997 RMK AO2 SLP155 P0007 60020 T00830083 10089 20083 51017 $KSTL 140051Z 11005KT 5SM RA BR BKN005 OVC021 09/09 A2998 RMK AO2 SLP157 P0007 T00890089 $KSTL 140151Z 10005KT 6SM -RA BR OVC005 09/09 A2999 RMK AO2 SLP157 P0004 T00890089 $KSTL 140300Z 07003KT 4SM -RA BR OVC004 09/09 A2999 RMK AO2 P0001 T00890089 $KSTL 140351Z 00000KT 4SM -RA BR OVC004 09/09 A3000 RMK AO2 SLP160 P0006 T00940094 $