Watches, Warnings & Advisories



2 products issued by NWS for: 8 Miles SW Tie Siding WY

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1108 AM MDT Sat Jun 22 2024

COZ030>051-231715-
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-
1108 AM MDT Sat Jun 22 2024


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

.DAY ONE...This Afternoon and Tonight

There will be scattered, low coverage late day showers and
thunderstorms in the mountains and foothills. A few showers or storms
may stray onto the adjacent plains later in the afternoon with a
few capable of producing gusty outflow winds up to 45 mph.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

The heat sets in Sunday with highs across northeast Colorado
well into the 90s. Monday will likely be the hottest day of this
period, with highs soaring into the 95 to 100 degree range across
the plains. A few thunderstorms with gusty winds and brief light
to moderate rain will be possible each day, mostly over the higher
terrain Monday and Tuesday. Scattered thunderstorms are possible
Wednesday through Friday across north central and northeast
Colorado.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$




Air Quality Alert

COC013-123-001-031-059-035-005-014-069-222200-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
410 PM MDT Fri Jun 21 2024

...OZONE ACTION DAY ALERT FROM 400 PM FRIDAY UNTIL 400 PM
SATURDAY...

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

WHAT...Ozone Action Day Alert.

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

WHEN...400 PM Friday June 21 to 400 PM Saturday June 22

IMPACTS...Ozone Action Day Alert 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. Saturday,
June 22, 2024. Although showers and thunderstorms will limit ozone
development on Friday, higher ozone is expected Saturday as the
air heats up and dries out. The highest ozone concentrations on
Saturday are likely for locations in and near the Denver metro
area, especially for southern and western locations during the
afternoon and early evening hours.For areas included in this
advisory that are not expected to reach the Unhealthy for
Sensitive Groups (USG) air quality designation, we request 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...Increasing likelihood of respiratory symptoms
and breathing discomfort in active children and adults and people
with lung disease, such as asthma. Active children and adults, and
people with lung disease, such as asthma, should reduce prolonged
or heavy outdoor exertion.

$$