40
Airports carrying measurable weather burden
0
Fields where weather is the leading operational driver
0
Highest-severity weather stations in the current set
0
Airports with convective coding in the active picture
Managed weather burden
Impacted airports
Weather remains relevant, but not across a broad disruption floor.
DCA · Crosswind risk
departure
Impact 502Arr 14%Dep 97%CX 13
METAR KDCA 171952Z 35017G26KT 10SM FEW050 SCT150 14/01 A3025 RMK AO2 PK WND 01028/1914 SLP243 T01440011
ANC · General weather pressure
departure
Impact 435Arr 1%Dep 30%CX 17
METAR PANC 171953Z 34004KT 10SM -RA FEW015 BKN034 BKN050 05/00 A2965 RMK AO2 RAB47 SLP043 P0000 T00500000 $
DFW · General weather pressure
departure
Impact 410Arr 1%Dep 75%CX 40
METAR KDFW 171953Z VRB05KT 10SM FEW040 FEW250 17/03 A3043 RMK AO2 SLP303 T01720028 $
LAX · General weather pressure
departure
Impact 405Arr 3%Dep 60%CX 38
METAR KLAX 171953Z 11005KT 10SM SCT180 SCT230 BKN290 31/03 A2998 RMK AO2 SLP150 T03110033 $
MIA · General weather pressure
departure
Impact 397Arr 3%Dep 66%CX 29
METAR KMIA 171953Z 29004KT 10SM FEW030 BKN090 BKN150 BKN250 28/24 A2992 RMK AO2 RAB12E25 SLP131 CB DSNT SW-NW-NE MOV NE P0000 T02780244 $
ORD · General weather pressure
departure
Impact 391Arr 5%Dep 74%CX 49
METAR KORD 171951Z VRB05KT 10SM FEW035 13/02 A3045 RMK AO2 SLP315 T01330022 $
SAN · General weather pressure
departure
Impact 346Arr 14%Dep 60%CX 22
METAR KSAN 171951Z 24006KT 10SM FEW120 SCT250 32/08 A2997 RMK AO2 SLP147 T03170083 $
FLL · General weather pressure
departure
Impact 345Arr 4%Dep 70%CX 10
METAR KFLL 171953Z VRB03KT 10SM SCT022 BKN032 BKN060 29/21 A2991 RMK AO2 SLP128 CB DSNT N AND SW MOV NE T02890211 $
Cause mix
General weather pressure
35
Fields where this is the dominant driver.
Crosswind risk
4
Fields where this is the dominant driver.
Ceiling pressure
1
Fields where this is the dominant driver.
Lead region
Alaska
Highest aggregate operational weather pressure in the current national picture.
Primary watch
DCA
Crosswind risk · departure
Impact
502
Cause
Crosswind risk
Severity
0/10
Regional sectors
Regional pressure
Average impact and severe-airport concentration by region.
Alaska
Impact 4351 airports0 severe0 weather-drivenTop ANC
Pacific
Impact 3075 airports0 severe0 weather-drivenTop LAX
Eastern
Impact 30422 airports0 severe0 weather-drivenTop DCA
Central
Impact 2837 airports0 severe0 weather-drivenTop DFW
Mountain
Impact 2743 airports0 severe0 weather-drivenTop PHX
External view
Aviation Weather Center
Use AWC GFA Obs for the broader weather mosaic beside the NASOPS operational burden view.