KSTL - St Louis/Lambert Intl, MO, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 13/11Z | 13/12Z | 13/13Z | 13/14Z | 13/15Z | 13/16Z | 13/17Z | 13/18Z | 13/19Z | 13/20Z | 13/21Z | 13/22Z | 13/23Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 73 | 73 | 73 | 76 | 81 | 83 | 86 | 89 | 90 | 92 | 93 | 92 | 90 |
| Dewpt | 55 | 55 | 56 | 57 | 62 | 64 | 66 | 68 | 68 | 68 | 68 | 68 | 68 |
| Altim | 1012.6 | 1013 | 1013.3 | 1014 | 1014.3 | 1014.3 | 1014 | 1013.6 | 1013 | 1012.3 | 1012.3 | 1011.9 | 1011.9 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cover | CLR | CLR | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | SCT | FEW | FEW |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 220 | 220 | 220 | 230 | 260 | 250 | 240 | 220 | 200 | 200 | 210 | 210 | 210 |
| WSpd | 9 | 7 | 8 | 9 | 11 | 9 | 11 | 11 | 7 | 12 | 9 | 11 | 7 |
| WGst | -- | -- | -- | -- | 22 | -- | -- | -- | -- | 17 | -- | 16 | -- |
METAR KSTL 131051Z AUTO 22009KT 10SM CLR 23/13 A2990 RMK AO2 SLP111 T02280128 $
METAR KSTL 131151Z AUTO 22007KT 10SM CLR 23/13 A2991 RMK AO2 SLP115 T02280128 10256 20217 53003 $
METAR KSTL 131251Z COR 22008KT 10SM FEW150 23/13 A2992 RMK AO2 SLP118 T02280133 $
METAR KSTL 131351Z COR 23009KT 10SM FEW150 24/14 A2994 RMK AO2 SLP125 T02440139 $
METAR KSTL 131451Z COR 26011G22KT 10SM FEW150 27/17 A2995 RMK AO2 SLP129 T02720167 53015 $
METAR KSTL 131551Z COR 25009KT 10SM FEW150 28/18 A2995 RMK AO2 SLP128 T02830178 $
METAR KSTL 131651Z COR 24011KT 10SM FEW050 30/19 A2994 RMK AO2 SLP124 T03000189 $
METAR KSTL 131751Z COR 22011KT 10SM FEW050 32/20 A2993 RMK AO2 SLP121 T03170200 10317 20222 58007 $
METAR KSTL 131851Z COR 20007KT 10SM FEW050 32/20 A2991 RMK AO2 SLP114 T03220200 $
METAR KSTL 131951Z COR 20012G17KT 10SM FEW050 33/20 A2989 RMK AO2 SLP108 T03330200 $
METAR KSTL 132051Z COR 21009KT 10SM SCT050 34/20 A2989 RMK AO2 SLP107 T03390200 56014 $
METAR KSTL 132151Z AUTO 21011G16KT 10SM FEW055 33/20 A2988 RMK AO2 SLP105 T03330200 $
METAR KSTL 132251Z COR 21007KT 10SM FEW055 FEW250 32/20 A2988 RMK AO2 SLP105 T03220200 $