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2 products issued by NWS for: 3 Miles NNW Estes Park CO
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Air Quality Alert

COC013-123-001-031-059-035-005-014-069-202200-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
910 AM MDT Tue Oct 20 2020

...ACTION DAY FOR PARTICULATES FROM 400 PM MONDAY UNTIL 400 PM
TUESDAY...

The Colorado Department of Public Health and Environment has
issued the following...

WHAT...Action Day for Particulates.

WHERE...Douglas, Jefferson, Denver, western Arapahoe, western
Adams, Broomfield, Boulder, Larimer, and Weld Counties

WHEN...400 PM Monday October 19 to 400 PM Tuesday October 20

IMPACTS...Action Day for Particulates is now in effect for the
seven-county Denver-Boulder metropolitan area. Requests to limit
driving of non- ZEV vehicles (i.e., gas or diesel) are now in
effect until at least 4 PM Tuesday, October 20, 2020.  Moderate to
heavy smoke can be expected Tuesday morning for locations in
Larimer and Boulder counties near the Cameron Peak, Calwood, and
Lefthand Canyon wildfires. Lesser, but moderate, amounts of smoke
can be found below these fires along the Front Range Urban
Corridor, particularly from Ft. Collins southward to Loveland,
Longmont, and Boulder. Depending on wildfire activity, smoke may
increase across sections of the I-25 corridor Tuesday afternoon,
with the best chance for smoke impacts from Ft. Collins southward
to Boulder. CDPHE requests that activities, such as driving non-
ZEV vehicles (i.e., gas or diesel), be reduced to lessen the
impacts on neighboring air quality. Additional air pollution in
this region may directly worsen air quality or contribute to
precursors which may also adversely affect air quality.  For
Colorado air quality conditions, forecasts and advisories, visit:
https://www.colorado.gov/airquality/colorado_summary.aspx

HEALTH INFORMATION...If smoke is thick or becomes thick in your
neighborhood you may want to remain indoors. This is especially
true for those with heart disease, respiratory illnesses, the very
young, and the elderly. Consider limiting outdoor activity when
moderate to heavy smoke is present. Consider relocating
temporarily if smoke is present indoors and is making you ill. If
visibility is less than 5 miles in smoke in your neighborhood,
smoke has reached levels that are unhealthy.

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1127 AM MDT Tue Oct 20 2020

COZ030>051-211730-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
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-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1127 AM MDT Tue Oct 20 2020


This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...This Afternoon and Tonight

The mountains will remain breezy today with mild temperatures,
resulting in another day of very high fire danger. Wind gusts to
30 mph will be common, and the higher mountains could have gusts
to 50 mph at times. It will also be breezy behind a cold front
currently moving southwest across the plains. Fire danger will
remain elevated tonight as gusty west winds continue and humidity
recovery overnight at the higher elevations is poor.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Winds increase Wednesday and continue through early Thursday
ahead of a cold front. This combined with dry conditions will
elevate the fire danger. A storm system will move across the
Central Rockies this weekend. This system will bring a good chance
for snow Saturday night and Sunday along with cold temperatures.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today and tonight.

$$




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