Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Cheyenne WY
551 AM MST Mon Nov 17 2025
NEZ002-003-019>021-054-055-095-096-WYZ101-102-106>108-118-119-
181300-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Laramie County-
East Laramie County-
551 AM MST Mon Nov 17 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
A Pacific storm system will move into the area with chances for
precipitation, very windy conditions, and cooler temperatures.
Rain may mix with snow down to elevations of 6500 feet on Monday.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
Another Pacific storm system is possible Thursday and Friday
bringing another round of rain and/or snow.
.Spotter information statement...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
415 AM CST Mon Nov 17 2025
IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ038-050-
052>054-057>071-181015-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Rock-Dixon-Dakota-Beadle-Gregory-Jerauld-
Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-
Union-
415 AM CST Mon Nov 17 2025
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, central South
Dakota, east central South Dakota, south central South Dakota and
southeast South Dakota.
.DAY ONE...Today and tonight.
Areas of light rain begin to develop by late morning, expanding in
coverage near and northeast of a line from Huron to Sioux Falls to
Spencer Iowa this afternoon. Rain may occasionally mix with light
snow tonight, but little if any snow accumulation is expected.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
948 AM MST Sun Nov 16 2025
COZ030>051-171700-
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-
948 AM MST Sun Nov 16 2025
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
Strong winds will develop in/near the Front Range Mountains and
Foothills late tonight with peak gusts of 55-65 mph, and
localized gusts up to 75 mph in/immediately adjacent to the
foothills of Boulder County.
Snow will move into the mountains this evening, and then shift
mainly to areas north of the I-70 Mountain Corridor and Summit
County late tonight. Travel will become slick and hazardous in
the mountains later this evening as temperatures fall and roads
become snow covered. Only isolated to scattered light showers will
occur on the plains, most of these closer to the Wyoming border.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Snow and areas of blowing snow will continue Monday, mainly in
the mountains north of the I-70 Corridor and Summit County. Storm
total accumulations by the time snow winds down late Monday will
be 4 to 10 inches in the mountains from Rabbit Ears Pass
northward. The northern Front Range mountains should see anywhere
from 2-6 inches, with lighter amounts of 1-3 inches in the
mountains of Summit County (most of that falling mid to late
this evening). The strong and gusty winds along the Front Range
and northern border area will gradually decrease Monday afternoon
and evening.
Temperatures will turn cooler early next week and hold near or
below normal through the remainder of this outlook. There will be
another chance of rain and snow Thursday into Friday, but
considerable uncertainty exists regarding the track and intensity
of this potential storm system.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed. However, any reports of
high wind or accumulating snow in the mountains will be
appreciated.
$$
