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Impacts METAR Board
KSTL - St Louis/Lambert Int, MO, US
Updated at: 1900 UTC 21 Sep 2021
| Potential Impact | None | Slight | Moderate | High |
| Time | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z | 21/16Z | 21/17Z | 21/18Z | 21/19Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 75 | 68 | 68 | 68 | 69 | 66 | 66 | 64 | 63 | 63 | 64 | 64 | 66 |
| Dewpt | 65 | 65 | 65 | 65 | 65 | 63 | 62 | 61 | 60 | 59 | 60 | 58 | 58 |
| Altim | 29.93 | 29.96 | 29.97 | 29.92 | 29.98 | 30.01 | 30.06 | 30.07 | 30.09 | 30.13 | 30.13 | 30.13 | 30.13 |
| VIS | 10 | 6 | 1.25 | 8 | 10 | 6 | 8 | 2 | 5 | 2.5 | 7 | 10 | 10 |
| CIG | 19 | 25 | 44 | 110 | 18 | 5 | 7 | 5 | 7 | 12 | 14 | 18 | 20 |
| Cover | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | MVFR | MVFR | IFR | VFR | MVFR | IFR | IFR | IFR | IFR | IFR | MVFR | MVFR | MVFR |
| WX | -- | -TSRA BR | +TSRA BR | -RA | -- | -DZ BR | -DZ | -DZ BR | -RA BR | -DZ BR | -RA | -- | -- |
| WDir | 360 | 100 | 160 | 70 | 300 | 340 | 330 | 330 | 330 | 330 | 330 | 350 | 330 |
| WSpd | 8 | 5 | 6 | 5 | 6 | 7 | 10 | 12 | 11 | 10 | 9 | 8 | 10 |
| WGst | -- | -- | -- | -- | -- | 17 | -- | 18 | -- | -- | -- | -- | 16 |
KSTL 210651Z 36008KT 10SM OVC019 24/18 A2993 RMK AO2 LTG DSNT SW-N SLP120 OCNL LTGIC DSNT SW-N CB DSNT SW-N MOV NE T02390183KSTL 210804Z 10005KT 6SM -TSRA BR FEW007 BKN025 OVC060CB 20/18 A2996 RMK AO2 LTG DSNT ALQDS FRQ LTGICCG ALQDS TS ALQDS MOV NE P0030 T02000183KSTL 210855Z 16006KT 1 1/4SM R30R/4000VP6000FT +TSRA BR FEW010 BKN044CB OVC075 20/18 A2997 RMK AO2 LTG DSNT ALQDS CONS LTGICCCCG ALQDS TS ALQDS MOV NE P0003 T02000183KSTL 211002Z 07005KT 8SM -RA FEW008 FEW065 BKN110 OVC150 20/18 A2992 RMK AO2 LTG DSNT E AND SE TSE02 FRQ LTGICCC DSNT E-SE CB DSNT E-SE MOV E P0002 T02000183KSTL 211051Z 30006KT 10SM FEW007 OVC018 21/18 A2998 RMK AO2 LTG DSNT NE AND E RAE46 TSE02 SLP139 OCNL LTGIC DSNT E CB DSNT E MOV E P0006 T02060183KSTL 211151Z 34007G17KT 6SM -DZ BR OVC005 19/17 A3001 RMK AO2 RAB11E19DZB19 SLP153 P0001 60168 70168 T01890172 10261 20189 51029KSTL 211251Z 33010KT 8SM -DZ OVC007 19/17 A3006 RMK AO2 DZE33B51RAB33E47 SLP168 P0000 T01890167KSTL 211400Z COR 33012G18KT 2SM -DZ BR BKN005 OVC014 18/16 A3007 RMK AO2 P0000 T01780161 $KSTL 211451Z 33011KT 5SM -RA BR BKN007 OVC020 17/16 A3009 RMK AO2 DZE32RAB32 SLP181 P0000 60000 T01720156 51026 $KSTL 211604Z 33010KT 2 1/2SM R30R/5500VP6000FT -DZ BR OVC012 17/15 A3013 RMK AO2 P0000 T01720150 $KSTL 211651Z 33009KT 7SM -RA SCT010 BKN014 OVC039 18/16 A3013 RMK AO2 DZE31RAB31 SLP192 P0002 T01780156 $KSTL 211751Z 35008KT 10SM BKN018 BKN038 OVC075 18/14 A3013 RMK AO2 RAE04 SLP193 P0000 60002 T01780144 10189 20172 51012 $KSTL 211851Z 33010G16KT 10SM BKN020 OVC085 19/14 A3013 RMK AO2 RAB03E18 SLP193 P0000 T01890144 $