983
FLUS45 KBOU 131522
HWOBOU

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
922 AM MDT Wed Aug 13 2025

COZ030>051-141530-
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-
922 AM MDT Wed Aug 13 2025

...FIRE WEATHER WATCH FOR THE MOUNTAINS, FOOTHILLS, AND HIGH
MOUNTAIN VALLEYS THURSDAY AFTERNOON AND EVENING FOR DRY
THUNDERSTORMS...

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

.DAY ONE...Today and Tonight

Sudden and gusty outflow winds to 40-50 mph or more will be
possible from any high based showers or storms that develop this
afternoon. Some of these won`t even produce precipitation at the
ground. They will mostly occur between 2 pm and 8 pm. It will be
hot as well, so be sure to stay hydrated and take plenty of breaks
if the shade if working outdoors. The hot and dry conditions will
also lead to elevated fire weather conditions today.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

The potential for new wildfire starts will increase Thursday, as
the risk of dry thunderstorms (lightning but little rainfall)
rises. They will also be capable of producing gusty outflow winds
to 40-50 mph or more. Temperatures will heat up to the highest of
the week, with highs expected to reach the upper 90s across the
plains and I-25 Corridor. A few spots on the plains could touch
100F.

Somewhat higher storm coverage can be expected Friday and
Saturday, mainly over the mountains. Drier weather is expected to
return again by Sunday and continue into early next week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be required today or tonight.

$$