Watches, Warnings & Advisories



3 products issued by NWS for: Golden CO

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1102 AM MDT Sun Jun 23 2024

COZ030>051-241715-
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-
1102 AM MDT Sun Jun 23 2024

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

.DAY ONE...This Afternoon and Tonight

There will be isolated late day showers and thunderstorms mainly
over the the mountains, foothills and immediate plains. The storms
will produce little rain but outflow wind gusts as high as 45
mph.

High temperatures will range from 95 to 100 degrees across the
the plains this afternoon.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Very warm to hot conditions will prevail Monday and Tuesday with
most locations across northeast Colorado reaching the mid to upper
90s. A few locations may top 100 degrees. Scattered high-based
showers and thunderstorms are expected Monday. Wind gusts to 50
mph will be possible with the showers and storms. Any rainfall
will be brief and light to moderate. Moisture is expected to
increase Wednesday bringing better chances for showers and
thunderstorms, some of which could produce heavy rain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$




Air Quality Alert

COC013-123-001-031-059-035-005-014-069-242200-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
410 PM MDT Sun Jun 23 2024

...OZONE ACTION DAY ALERT FROM 400 PM SUNDAY UNTIL 400 PM
MONDAY...

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 Sunday June 23 to 400 PM Monday June 24

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. Monday,
June 24, 2024.  Hot, stagnant weather conditions will result in
ozone concentrations reaching the Unhealthy for Sensitive Groups
category on Sunday and Monday. These elevated ozone concentrations
are most likely for locations in and near the Denver metro area.
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.

$$




Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Denver CO
218 PM MDT Sun Jun 23 2024

COZ039-241245-
/O.EXB.KBOU.HT.Y.0002.240624T1700Z-240625T0300Z/
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
Including the cities of Lakewood, Golden, Boulder, Arvada, and
Longmont
218 PM MDT Sun Jun 23 2024

...HEAT ADVISORY IN EFFECT FROM 11 AM TO 9 PM MDT MONDAY...

* WHAT...Temperatures in the mid to upper 90s Monday afternoon. Warm
  overnight temperatures tonight, with lows in the upper 60s, will
  lead to temperatures quickly rising into the 90s late Monday
  morning.

* WHERE...Boulder and the western suburbs of Denver.

* WHEN...From 11 AM to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. If you must be
outdoors, take frequent breaks from work or activities. Move into
shaded areas or air conditioned buildings.

&&

$$