Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

MDZ004>006-011-014-503>508-VAZ050>052-055-501-502-505-506-221400-
/O.CON.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
Frederick MD-Carroll-Northern Baltimore-Southern Baltimore-
Anne Arundel-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Orange-Culpeper-Prince William/Manassas/Manassas Park-Stafford-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Baltimore, Glen Burnie,
Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton,
Germantown, Damascus, Bethesda, Rockville, Gaithersburg,
Silver Spring, Lisbon, Columbia, Ellicott City, Jarrettsville,
Aberdeen, Orange, Gordonsville, Culpeper, Dale City, Manassas,
Woodbridge, Lake Ridge, Montclair, Falmouth, Warrenton, Turnbull,
Purcellville, Leesburg, Ashburn, and Sterling
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

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

* WHERE...In Maryland, Frederick MD, Carroll, Northern
  Baltimore, Northwest Montgomery, Northwest Howard and
  Northwest Harford Counties. In Virginia, Orange, Culpeper,
  Stafford and Southern Fauquier Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
505 AM EDT Thu Oct 22 2020

DCZ001-MDZ003-013-016-VAZ053-054-056-057-WVZ052-053-221400-
/O.EXA.KLWX.FG.Y.0023.000000T0000Z-201022T1400Z/
District of Columbia-Washington-Prince Georges-Charles-Fairfax-
Arlington/Falls Church/Alexandria-Spotsylvania-King George-
Berkeley-Jefferson-
Including the cities of Washington, Hagerstown, Bowie,
Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel,
Camp Springs, St. Charles, Waldorf, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Fredericksburg, Dahlgren, Martinsburg,
Charles Town, and Shepherdstown
505 AM EDT Thu Oct 22 2020

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING...

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

* WHERE...In Maryland, Washington, Prince Georges and Charles
  Counties. In District of Columbia, District of Columbia. In
  Virginia, Fairfax, Spotsylvania and King George Counties, and
  Arlington/Falls Church/Alexandria. In West Virginia, Berkeley
  and Jefferson Counties.

* WHEN...Until 10 AM EDT this morning.

* IMPACTS...Hazardous driving conditions due to low visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$