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Dense Fog Advisory


URGENT - WEATHER MESSAGE
National Weather Service Denver CO
200 PM MDT Sat Apr 20 2024

COZ036-038>043-045-046-211500-
/O.NEW.KBOU.FG.Y.0008.240420T2000Z-240421T1500Z/
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-Larimer County
Below 6000 Feet/Northwest Weld County-Boulder And Jefferson
Counties Below 6000 Feet/West Broomfield County-North Douglas
County Below 6000 Feet/Denver/West Adams and Arapahoe
Counties/East Broomfield County-Elbert/Central and East Douglas
Counties Above 6000 Feet-Northeast Weld County-Central and South
Weld County-Central and East Adams and Arapahoe Counties-North
and Northeast Elbert County Below 6000 Feet/North Lincoln County-
Including the cities of Eaton, Grover, Agate, Golden, Evergreen,
Central City, Nunn, Arvada, Greeley, Littleton, Brighton,
Larkspur, Georgetown, Pawnee Buttes, Byers, Highlands Ranch, Deer
Trail, Loveland, Aurora, Fondis, Raymer, Idaho Springs, Kiowa,
Hugo, Castle Rock, Fort Lupton, Bailey, City of Denver, Denver
International Airport, Lakewood, Boulder, Fort Collins, Stoneham,
Limon, Elbert, Westcreek, Bennett, Parker, Matheson, Leader,
Hereford, Roggen, Longmont, and Briggsdale
200 PM MDT Sat Apr 20 2024

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM MDT SUNDAY...

* WHAT...Visibility one quarter mile or less in dense fog. Near zero
  visibility in the densest fog this afternoon through tonight.

* WHERE...The Southern Front Range Foothills, Fort Collins, Boulder
  and the western suburbs of Denver, Denver, Castle Rock,
  Briggsdale, Greeley, Byers, and Limon.

* WHEN...Until 9 AM MDT Sunday.

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

* ADDITIONAL DETAILS...Patchy dense fog this afternoon is expected
  to become more widespread through the evening hours, especially
  across the Denver metro.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

For more information from the National Weather Service, visit
https://weather.gov/bou

Hiris

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
132 AM MDT Sun Apr 21 2024

WYZ116-117-210845-
/O.EXP.KCYS.FG.Y.0007.000000T0000Z-240421T0800Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Whitaker, Federal, Vedauwoo, Buford,
Horse Creek, and Pumpkin Vine
132 AM MDT Sun Apr 21 2024

...DENSE FOG ADVISORY WILL EXPIRE AT 2 AM MDT EARLY THIS MORNING...

Improvements to visibility have been observed and are expected to
continue to improve over the next few hours.

Widespread dense fog has dissipated, therefore the Dense Fog
Advisory will be allowed to expire. Isolated areas of dense fog may
still persist over the next few hours.

If you are driving through these areas, be sure to slow down and
keep your low headlight beams on.

$$

Fuller

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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