834
WWUS71 KLWX 070800
NPWLWX

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
300 AM EST Sun Dec 7 2025

DCZ001-MDZ013-VAZ053-054-071400-
/O.EXA.KLWX.ZF.Y.0001.000000T0000Z-251207T1400Z/
District of Columbia-Prince Georges-Fairfax-Arlington/Falls
Church/Alexandria-
300 AM EST Sun Dec 7 2025

...FREEZING FOG ADVISORY IN EFFECT UNTIL 9 AM EST THIS MORNING...

* WHAT...Visibility one quarter mile or less in freezing fog.

* WHERE...In DC, District of Columbia. In Maryland, Prince Georges
  County. In Virginia, Arlington/Falls Church/Alexandria, and
  Fairfax County.

* WHEN...Until 9 AM EST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

MDZ016>018-VAZ036>039-050-051-055>057-502-527-071400-
/O.CON.KLWX.ZF.Y.0001.000000T0000Z-251207T1400Z/
Charles-St. Marys-Calvert-Nelson-Albemarle-Greene-Madison-Orange-
Culpeper-Stafford-Spotsylvania-King George-Southern Fauquier-
Central and Southeast Prince William/Manassas/Manassas Park-
300 AM EST Sun Dec 7 2025

...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...

* WHAT...Visibility one quarter mile or less in freezing fog.

* WHERE...Portions of southern Maryland and central, northern, and
  northwest Virginia.

* WHEN...Until 9 AM EST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

BRO