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Impacts METAR Board
KATL - Atlanta/Hartsfield I, GA, 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 | 71 | 71 | 71 | 71 | 72 | 72 | 73 | 75 | 77 | 78 | 79 | 80 | 83 |
| Dewpt | 69 | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 72 | 71 | 72 | 71 | 71 |
| Altim | 30.05 | 30.05 | 30.05 | 30.06 | 30.07 | 30.09 | 30.10 | 30.10 | 30.11 | 30.12 | 30.11 | 30.09 | 30.05 |
| VIS | 1 | 1 | 1 | 1 | 1 | 1 | 1.5 | 6 | 8 | 10 | 10 | 10 | 10 |
| CIG | 3 | 3 | 3 | 2 | 2 | 4 | 4 | 16 | 8 | 14 | 28 | 28 | 55 |
| Cover | OVC | OVC | OVC | OVC | OVC | BKN | OVC | BKN | OVC | OVC | BKN | BKN | BKN |
| FltCat | LIFR | LIFR | LIFR | LIFR | LIFR | LIFR | LIFR | MVFR | IFR | MVFR | MVFR | MVFR | VFR |
| WX | -DZ BR | -DZ BR | -DZ BR | BR | BR | -RA BR | BR | BR | -- | -- | -- | -- | -- |
| WDir | 80 | 50 | 40 | 20 | 0 | 80 | 0 | 140 | 0 | 0 | 30 | 50 | 30 |
| WSpd | 5 | 3 | 4 | 4 | 0 | 4 | 0 | 4 | 3 | 0 | 6 | 5 | 5 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KATL 210652Z 08005KT 1SM R09R/P6000FT -DZ BR OVC003 22/21 A3005 RMK AO2 SFC VIS 2 1/2 SLP166 TWRINC P0000 T02170206KATL 210752Z 05003KT 1SM R09R/P6000FT -DZ BR OVC003 22/21 A3005 RMK AO2 SFC VIS 4 SLP167 TWRINC P0000 T02170206KATL 210852Z 04004KT 1SM R09R/P6000FT -DZ BR OVC003 22/21 A3005 RMK AO2 SFC VIS 2 SLP167 P0000 60000 T02170206 56003KATL 210952Z 02004KT 1SM R09R/P6000FT BR OVC002 22/21 A3006 RMK AO2 SFC VIS 1 1/2 DZE52 SLP170 P0000 T02170206KATL 211052Z 00000KT 1SM R09R/P6000FT BR OVC002 22/21 A3007 RMK AO2 SFC VIS 1 1/2 SLP175 T02220211KATL 211152Z 08004KT 1SM R09R/P6000FT -RA BR BKN004 BKN027 BKN048 22/21 A3009 RMK AO2 SFC VIS 4 RAB09 SLP181 BKN004 V SCT P0042 60042 70108 T02220211 10222 20217 53014KATL 211304Z 00000KT 1 1/2SM BR BKN004 BKN010 OVC060 23/22 A3010 RMK AO2 SFC VIS 4 CIG 003V006 BINOVC T02280217KATL 211352Z 14004KT 6SM BR SCT007 BKN016 BKN070 BKN200 24/22 A3010 RMK AO2 RAB16E37 SLP184 P0000 T02390217KATL 211452Z VRB03KT 8SM BKN008 BKN014 OVC055 25/22 A3011 RMK AO2 SLP187 CIG 006V010 BINOVC 60000 T02500222 51007KATL 211552Z 00000KT 10SM BKN014 OVC026 26/22 A3012 RMK AO2 SLP190 CIG 012V016 BINOVC T02560217KATL 211652Z 03006KT 10SM SCT016TCU BKN028 BKN070 BKN200 26/22 A3011 RMK AO2 SLP187 TCU N NE SE-S SHRA NE SE T02610222KATL 211752Z 05005KT 10SM SCT018CB BKN028TCU BKN100 BKN200 27/22 A3009 RMK AO2 SLP180 CB SE MOV E TCU ALQDS SHRA E-SE 60000 T02670217 10267 20222 58007KATL 211852Z 03005KT 10SM SCT024TCU BKN055 BKN100 BKN200 28/22 A3005 RMK AO2 RAB42E52 SLP167 TCU NE SE SW W DSNT ALQDS P0000 T02830217