Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1003 AM MDT Thu Oct 23 2025

COZ030>051-241615-
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-
1003 AM MDT Thu Oct 23 2025

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

.DAY ONE...Today and Tonight

Rain and snow showers will develop over the mountains this
afternoon and continue tonight. The showers are expected to be
most numerous in the central Colorado mountains today, then
increase northward this evening. The snow will end Friday morning.
The snow level will be around timberline today, but then decrease
to between 9 and 10 thousand feet tonight. Accumulations of 1 to
4 inches of snow are expected above 10 thousand feet, with the
heaviest amounts in the mountains around Summit County.

The plains will have scattered light rain showers tonight into
Friday morning, mainly south of Interstate 70.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Another storm system is expected to bring cooler temperatures,
along with more mountain snow and gusty winds Sunday into Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Gimmestad/Hiris

Hazard Report Provided By forecast.weather.gov