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FLUS45 KBOU 201811
HWOBOU

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1111 AM MST Mon Jan 20 2025

COZ030>051-211815-
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-
1111 AM MST Mon Jan 20 2025

...VERY COLD TEMPERATURES THROUGH TUESDAY MORNING...

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

.DAY ONE...This Afternoon and Tonight

Very cold temperatures will continue today, with highs in the single
digits above zero and wind chills of zero to 20 below across the
plains. Lows in the negative teens are possible tonight on the
plains with wind chill values as low as 30 below zero.

Across the higher terrain, wind chills will be from 15 to 30 below
zero this afternoon. Tonight`s mountain lows will be in the
negative teens in most areas, but as cold as 40 below in the
valleys. Frostbite can occur with only 10 minutes of exposure at
those temperatures.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Gusty west winds are expected Tuesday and Tuesday night in the Front
Range Mountains as well as in and near the foothills. Wind gusts of
50 mph will produce areas of blowing and drifting snow, which may
reduce visibility and produce slippery roads. Another chance for
snow Friday night into Saturday for the plains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Gimmestad/Ideker