Watches, Warnings & Advisories



2 products issued by NWS for: 2 Miles ESE Boulder CO

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1051 AM MDT Tue Jul 23 2024

COZ030>051-241700-
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-
1051 AM MDT Tue Jul 23 2024

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

.DAY ONE...Today and Tonight

Moderate smoke could present health concerns to sensitive groups
today. Otherwise, no hazardous weather conditions are expected.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Hot temperatures will return, with mid to upper 90s on the
plains Wednesday and Thursday. Only isolated afternoon
thunderstorms over the mountains are expected. For Friday and
Saturday, thunderstorms are likely in the mountains with scattered
storms expected on the plains. Some decrease in thunderstorms is
expected on Sunday. Hotter temperatures return again by early
next week with potential for upper 90s to near 100 for the plains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$




Air Quality Alert

COC013-123-001-031-059-035-005-014-069-232200-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
910 AM MDT Tue Jul 23 2024

...ACTION DAY FOR MULTIPLE POLLUTANTS FROM 400 PM MONDAY UNTIL 400
PM TUESDAY...

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

WHAT...Action Day for Multiple Pollutants.

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

WHEN...400 PM Monday July 22 to 400 PM Tuesday July 23

IMPACTS...Action Day for Multiple Pollutants is now in effect for
the Front Range Urban Corridor. Request to limit driving gas and
diesel-powered vehicles is now in effect until at least 4 p.m.
Tuesday, July 23, 2024.  Warm and stagnant weather combined with
increasing amounts of out-of-state wildfire smoke will result in
ozone and fine particulate matter concentrations to possibly reach
Unhealthy levels for air quality for both Monday and Tuesday.
CDPHE requests that activities, such as driving non-ZEV vehicles
(i.e., gas or diesel), be reduced to lessen the impacts on 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...People with heart or lung disease, older
adults, and children should avoid prolonged or heavy exertion and
limit time outdoors; everyone else should reduce prolonged or
heavy exertion and, while outside, take more breaks.

$$