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Flood Warning


Flood Warning
National Weather Service Goodland KS
134 AM MDT SAT MAY 27 2017

COC063-125-KSC023-153-181-193-271630-
/O.NEW.KGLD.FA.W.0003.170527T0734Z-170527T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Yuma CO-Kit Carson CO-Cheyenne KS-Thomas KS-Rawlins KS-Sherman KS-
134 AM MDT SAT MAY 27 2017

The National Weather Service in Goodland has issued a

* Flood Warning for...
  Southern Yuma County in northeastern Colorado...
  Northern Kit Carson County in east central Colorado...
  Southern Cheyenne County in northwestern Kansas...
  Thomas County in northwestern Kansas...
  Southwestern Rawlins County in northwestern Kansas...
  Sherman County in northwestern Kansas...

* Until 1030 AM MDT Saturday/1130 AM CDT Saturday/

* At 131 AM MDT/231 AM CDT/, Doppler radar indicated slow moving
  thunderstorms produced heavy rain Friday evening and early
  Saturday morning which will cause flooding primarily across rural
  parts of the area. Radar estimates show up to 4 inches of rain may
  have fallen for some locations.

* Some locations that will experience flooding include...
  Colby, Goodland, Burlington, Stratton, Brewster, Seibert and
  Kanorado.

This includes the following highways...
 Interstate 70 in Kansas between mile markers 0 and 65.
 Interstate 70 in Colorado between mile markers 409 and 450.
 Highway 385 between mile markers 183 and 225.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.

&&

LAT...LON 3957 10297 3957 10280 3988 10280 3981 10211
      3969 10164 3965 10093 3915 10091 3914 10138
      3931 10304

$$

DR


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Cheyenne WY
800 PM MDT Fri May 26 2017

NEZ002-003-095-096-WYZ101-102-280200-
Dawes-Box Butte-North Sioux-South Sioux-
Converse County Lower Elevations-Niobrara County-
800 PM MDT Fri May 26 2017

This hazardous weather outlook is for portions of western
Nebraska and east central Wyoming.

.DAY ONE...TONIGHT

Scattered showers and thunderstorms are possible through the late
evening hours.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Widely scattered afternoon and early evening thunderstorms will
develop over the Laramie, Snowy and Sierra Madre ranges and
adjacent foothills Saturday through Thursday. Severe weather is
not expected at this time.

.Spotter information statement...

Spotter activation is not expected to be needed.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
800 PM MDT Fri May 26 2017

NEZ019>021-054-055-WYZ103>119-280200-
Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-North Laramie Range-
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
800 PM MDT Fri May 26 2017

This hazardous weather outlook is for portions of western
Nebraska...south central Wyoming and southeast Wyoming.

.DAY ONE...TONIGHT

Scattered to numerous showers and thunderstorms are expected to
continue especially over the Nebraska Panhandle through the late
evening hours. Brief heavy rain, gusty winds, and small hail are
possible with the strongest storms.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Scattered thunderstorms will develop Saturday afternoon. A few
strong storms producing small hail and gusty winds will be possible.

Isolated afternoon and early evening thunderstorms will develop
Sunday through Thursday. Severe weather is not expected at this time.

.Spotter information statement...

Spotter activation is not expected to be needed.

$$

Hazardous Weather Outlook
National Weather Service Hastings NE
353 PM CDT Fri May 26 2017

KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-
271200-
Phillips-Smith-Jewell-Rooks-Osborne-Mitchell-Valley-Greeley-Nance-
Sherman-Howard-Merrick-Polk-Dawson-Buffalo-Hall-Hamilton-York-
Gosper-Phelps-Kearney-Adams-Clay-Fillmore-Furnas-Harlan-Franklin-
Webster-Nuckolls-Thayer-
353 PM CDT Fri May 26 2017

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

.DAY ONE...Tonight.

Thunderstorms are expected to move into the outlook area tonight,
with the best chances coming near and after midnight. There will
be the potential for some storms to be strong to severe, mainly
west of a Loup City to Hebron, Nebraska line and including north
central Kansas. Wind gusts near 60 MPH and quarter size hail would
be the primary hazards.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Thunderstorm chances continue on across the outlook area on
Saturday. The potential for some to be strong to severe remains,
mainly east of a line from Osceola, Nebraska to Osborne, Kansas.
The primary hazards would be quarter size hail and wind gusts near
60 MPH.

Periodic thunderstorm chances remain in the forecast Wednesday
afternoon through Thursday night. It is too early at this point to
confidently assess any severe weather potential.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed overnight west of a line from Loup
City to Hebron and into north central Kansas.

&&

More information may be obtained at the following web page:
   https://www.weather.gov/hastings

$$

Hazardous Weather Outlook
National Weather Service Omaha/Valley NE
340 PM CDT Fri May 26 2017

IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-271045-
Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont-
Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison-
Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler-
Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline-
Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson-
340 PM CDT Fri May 26 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST
NEBRASKA AND SOUTHEAST NEBRASKA.

.DAY ONE...TONIGHT AND SATURDAY

Thunderstorms over western Nebraska should move eastward into
eastern Nebraska after midnight. The chance of severe storms is
low.

Thunderstorms will be likely Saturday morning as the convective
complex continues to push across the area. Additional storms are
forecast Saturday afternoon and evening. Severe weather is
possible, especially across southeast Nebraska and parts of
southwest Iowa. Large hail and damaging winds would be the main
hazards.

.DAYS TWO THROUGH SEVEN...SATURDAY NIGHT THROUGH FRIDAY

Some strong storms could linger into Saturday evening, then storm
chances will decrease.

The next chance for thunderstorms would then be from Wednesday
night into Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight, and is not expected
on Saturday.

$$

BCM

Hazardous Weather Outlook
National Weather Service North Platte NE
321 PM CDT Fri May 26 2017

NEZ004>010-022>029-035>038-056>059-069>071-094-272030-
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-
321 PM CDT Fri May 26 2017 /221 PM MDT Fri May 26 2017/

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

.DAY ONE...TONIGHT.

Strong to severe thunderstorms are possible tonight. The area of
concern will be for areas roughly along and south of a line from
Ellsworth to Broken Bow. Large hail and damaging winds are the
primary hazards.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

Thunderstorms will remain possible Saturday, but are not expected
to be strong.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

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

$$

power

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1104 AM MDT Fri May 26 2017

COZ030>051-271715-
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-
1104 AM MDT Fri May 26 2017

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

.DAY ONE...Today and Tonight

Showers and thunderstorms will develop in the mountains and
foothills between noon and 1 PM. Thunderstorms will push into and
or develop over the plains after 2 PM. A few severe thunderstorms
will be possible across the plains of northeast Colorado this
afternoon into the early evening hours. The most likely area for
severe storms will be east of a line from Denver to Akron. Hail to
2 inches in diameter, winds gusts to 60 mph along with an
isolated tornado or two will be possible. Elsewhere across the
plains severe storms will be more isolated.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Cool and unsettled weather is expected to continue Saturday along
with another round of afternoon thunderstorms. Warmer temperatures
are expected from Sunday through the middle of next week, but
each afternoon will see a chance of thunderstorms, especially over
the higher terrain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed by 1 pm near Denver extending
towards the Limon area.

$$

Hazardous Weather Outlook
National Weather Service Goodland KS
1059 AM MDT Fri May 26 2017

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-271700-
Yuma County-Kit Carson County-Cheyenne County-Cheyenne-Rawlins-
Decatur-Norton-Sherman-Thomas-Sheridan-Graham-Wallace-Logan-Gove-
Greeley-Wichita-Dundy-Hitchcock-Red Willow-
1059 AM MDT Fri May 26 2017 /1159 AM CDT Fri May 26 2017/

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

.DAY ONE...THIS AFTERNOON AND TONIGHT...

Strong to severe storms will develop late this afternoon over
Eastern Colorado, spreading east tonight. Large hail up to baseball
size is possible with these storms, with the odds of giant hail
increasing overnight. A tornado or two may occur over Kit Carson or
Cheyenne counties in Colorado late this afternoon into the early
evening along with damaging wind gusts up to 70 MPH that may stretch
from these counties into Sherman and Wallace County.

A second round of severe storms may move through overnight, moving
over McCook, Oberlin, Norton, and Hill City areas. Giant hail up to
baseball size is possible with these storms.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH FRIDAY...

Any strong to severe storms from tonight will exit Norton and Graham
counties around 8 AM CDT.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Any weather reports by phone or
social media are very helpful.

$$
JTL

Hazardous Weather Outlook
National Weather Service Rapid City SD
1024 AM MDT Fri May 26 2017

SDZ012-024>031-041>044-046-047-049-072>074-WYZ054>058-071-271300-
Butte-Northern Black Hills-Northern Foot Hills-Rapid City-
Southern Foot Hills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Fall River-Oglala Lakota-
Jackson-Bennett-Mellette-Todd-Tripp-Sturgis/Piedmont Foot Hills-
Southern Meade Co Plains-Hermosa Foot Hills-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-Weston-
Northeastern Crook-
1024 AM MDT Fri May 26 2017 /1124 AM CDT Fri May 26 2017/

This Hazardous weather outlook is for portions of south central
South Dakota...the Black Hills of South Dakota...western South
Dakota...northeast Wyoming...and the Black Hills of Wyoming.

.DAY ONE...Today and Tonight

Isolated thunderstorms will be possible this afternoon and
evening. Severe weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Isolated thunderstorms will be possible this weekend. Widespread
severe storms are not anticipated at this time.

.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

$$


Short Term Forecast


Short Term Forecast
National Weather Service North Platte NE
320 AM CDT SAT MAY 27 2017

NEZ005>010-025>028-038-071-270945-
Brown-Loup-Eastern Cherry-Holt-Custer-Garfield-Frontier-Rock-Keya
Paha-Blaine-Thomas-Boyd-
320 AM CDT SAT MAY 27 2017

.NOW...

At 318 AM CDT, Doppler radar indicated the back edge of an area
showers from near Gross to near Thedford to near Eddyville, moving
east at 25 mph.

This rain should exit North Central Nebraska by 8 or 9 am this
morning. Isolated showers are possible this morning and afternoon.

Locations impacted include...
O`neill, Broken Bow, Valentine, Ainsworth, Burwell, Bassett, Spencer,
Springview, Taylor, Thedford, Brewster, O`Neill, Atkinson, Arnold,
Stuart, Callaway, Sargent, Ansley, Eustis and Merna.

This includes the following highways...
 Highway 183 between mile markers 73 and 223.
 Highway 20 between mile markers 190 and 317.
 Highway 281 between mile markers 164 and 223.
 Highway 2 between mile markers 195 and 307.
 Highway 92 between mile markers 247 and 308.
 Highway 97 between mile markers 115 and 141.
 Interstate 80 in Nebraska near mile marker 208.
 Highway 12 between mile markers 1 and 135.

$$

CDC

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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