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Hazardous Weather Outlook
National Weather Service North Platte NE
440 AM CST Sat Feb 17 2018

NEZ004>010-022>029-035>038-056>059-069>071-094-181045-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-
Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-
Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
440 AM CST Sat Feb 17 2018 /340 AM MST Sat Feb 17 2018/

This Hazardous Weather Outlook is for portions of western and
north central Nebraska.

.DAY ONE...TODAY AND TONIGHT.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

An upper level trough of low pressure will approach western and
north central Nebraska Sunday night. This feature will spread snow
to the eastern Nebraska panhandle and northwestern sandhills
through Monday night. Snow accumulations of 3 to 5 inches with
local amounts up to 7 inches are possible in the northeastern
Nebraska Panhandle and a winter storm watch is in effect for
Sheridan county. This watch is in effect from Sunday evening
through Monday evening.

Cold temperatures coupled with northerly winds, will lead to wind
chills as low as 15 below zero Sunday night and 30 below zero
Monday night. The coldest wind chills are expected over northern
Nebraska.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

Get your weather, hydrological, and climate information at
http://www.weather.gov/northplatte

$$

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1059 AM MST Sat Feb 17 2018

COZ030>051-181800-
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-
1059 AM MST Sat Feb 17 2018

...HIGH WIND WARNING FOR THE FRONT RANGE MOUNTAINS AND FOOTHILLS
WITH HIGH WINDS REDEVELOPING TONIGHT...
...FIRE WEATHER WATCH OVER THE PALMER DIVIDE SUNDAY AFTERNOON...

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

.DAY ONE...Today and Tonight

Strong and gusty west winds of 40 to 55 mph will continue in the
mountains and higher Front Range foothills today. Northwest winds
of 20 to 35 mph can also be expected on the plains near the
foothills and along the Wyoming border. Tonight, chinook winds are
likely to become quite strong and gusty in the Front Range
mountains and foothills with gusts of 55 to 85 mph possible in
areas prone to high winds. A High Wind Warning remains in effect
for the the mountains and foothills due to the expected increase
in winds this evening.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

The strong winds in the Front Range mountains and foothills will
continue through Sunday morning and then decrease by afternoon.
Wind gusts from 65 to 80 mph will be possible in areas prone to
high winds, such as open terrain above timberline and east slopes
of the Front Range generally above 7000 feet.  Elevated fire
danger is expected over the Palmer Divide Sunday afternoon with
low humidities and gusty southwest winds.

After a dry and warm Sunday, another Pacific storm system is
expected to bring snow and much colder temperatures to the outlook
area Monday and Tuesday. It`s possible that temperatures on the
plains Tuesday may not reach the 20 degree mark. Snow amounts with
this storm still remain uncertain at this time, but it appears
several inches of snow can be anticipated in the mountains, with
lighter snow accumulations over most of the plains. Dry and
warmer weather should then return to the outlook area Wednesday
and Thursday.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight. However,
reports of strong winds will be appreciated.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
441 AM MST Sat Feb 17 2018

SDZ001-002-046-047-049-181400-
Harding-Perkins-Mellette-Todd-Tripp-
441 AM MST Sat Feb 17 2018 /541 AM CST Sat Feb 17 2018/

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...and south central South Dakota.

.DAY ONE...Today and Tonight

No hazardous weather expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A strong storm system will impact the region Sunday and Monday as it
drives arctic air across the area. Moderate snow may occur with
this system, particularly Sunday night into Monday morning.
Confidence with the timing and magnitude of this storm is growing,
but still expect changes to snow amounts and locations. Storm
total snow accumulations of 3 to 6 inches are possible.

Minimum wind chills at night Sunday night through Wednesday
morning will be 10 below to 30 below zero, which means frostbite
can occur on exposed skin in 10 to 30 minutes.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
441 AM MST Sat Feb 17 2018

SDZ012>014-024>032-041>044-072>074-WYZ054>058-071-181400-
Butte-Northern Meade Co Plains-Ziebach-Northern Black Hills-
Northern Foot Hills-Rapid City-Southern Foot Hills-
Central Black Hills-Southern Black Hills-Custer Co Plains-
Pennington Co Plains-Haakon-Fall River-Oglala Lakota-Jackson-
Bennett-Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Hermosa Foot Hills-Northern Campbell-Southern Campbell-
Western Crook-Wyoming Black Hills-Weston-Northeastern Crook-
441 AM MST Sat Feb 17 2018

This Hazardous Weather Outlook is for portions of northwestern
South Dakota...southwestern South Dakota...the Black Hills...and
northeast Wyoming.

.DAY ONE...Today and Tonight

No hazardous weather expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A strong storm system will impact the region Sunday and Monday as it
drives arctic air across the area. Heavy snow may occur with this
system, particularly Sunday night into Monday morning. Confidence
with the timing and magnitude of this storm is growing, but still
expect changes to snow amounts and locations. Accumulations of 6
inches or more are possible. A winter storm watch is in effect
for later Sunday until later Monday.

Folks may need to consider changing travel plans for Sunday Night
and Monday if confidence continues to increase in our forecast.

Minimum wind chills at night Sunday night through Wednesday
morning will be 10 below to 30 below zero, which means frostbite
can occur on exposed skin in 10 to 30 minutes.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Goodland KS
242 AM MST Sat Feb 17 2018

COZ090-KSZ001>004-NEZ079>081-180945-
Yuma County-Cheyenne-Rawlins-Decatur-Norton-Dundy-Hitchcock-
Red Willow-
242 AM MST Sat Feb 17 2018 /342 AM CST Sat Feb 17 2018/

This hazardous weather outlook is for extreme southwest Nebraska...
northwest Kansas and east central Colorado.

.DAY ONE...TODAY AND TONIGHT...

Adverse fire weather conditions will be possible for a short period
of time late this morning and early this afternoon in association
with gusty northwest winds and relative humidity values as low as 20
to 25 percent.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

Critical fire weather conditions will be possible Sunday afternoon,
primarily along and south of Interstate 70.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be required.

$$

Vincent

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
321 AM CST Sat Feb 17 2018

IAZ001-MNZ071-072-080-081-089-090-097-098-SDZ050-055-056-059>070-
180930-
Lyon IA-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Gregory-Lake-Moody-Davison-Hanson-McCook-Minnehaha-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme-
Yankton-Clay SD-
321 AM CST Sat Feb 17 2018

This Hazardous Weather Outlook is for portions of northwest Iowa,
southwest Minnesota, east central South Dakota, south central
South Dakota, and southeast South Dakota.

.DAY ONE...Today and Tonight

Occasional light snow will move through southeast South Dakota
before 6 am. Accumulations should be about a half an inch or less.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A period of light to moderate snow is possible Sunday night into
Tuesday. Light snow accumulations are expected. Some patchy
freezing drizzle will be possible late Sunday night and Monday
morning as well.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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