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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Rapid City SD
535 AM MDT Mon Jul 15 2019

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-161300-
Harding-Perkins-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-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-
535 AM MDT Mon Jul 15 2019 /635 AM CDT Mon Jul 15 2019/

This Hazardous Weather Outlook is for western South Dakota and
northeastern Wyoming.

.DAY ONE...Today and Tonight

Isolated to scattered strong to severe thunderstorms are expected
this afternoon and evening across the area. Large hail and
damaging winds are the main concern with any storms.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance for thunderstorms on Tuesday and Wednesday,
mainly during the afternoon and evening hours. Isolated to
scattered strong to severe thunderstorms are possible on Tuesday
with hail and strong wind gusts the main threats. A few stronger
storms will be possible on Wednesday.

.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 Riverton WY
353 AM MDT Tue Jul 16 2019

WYZ001>020-022>030-171200-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
353 AM MDT Tue Jul 16 2019

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight

Isolated to widely scattered thunderstorms mainly over
the central and north. Some of the thunderstorms could be severe
over the north, with best chance over Johnson County. Elevated
Fire weather conditions in the south.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Wednesday...Elevated fire weather concerns are possible across
mainly southwest and central Wyoming where conditions will be dry
and warm with increasing wind. A few strong thunderstorms possible
over the east.

Thursday and Friday...Elevated to possibly critical fire weather
across southern and central Wyoming. Low humidities and strong
winds across much of the area, with the strongest winds from South
Pass to Natrona County.

Saturday through Monday...Isolated showers and thunderstorms
return to the north. Elevated fire weather conditions continue in
the south.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

$$

Hazardous Weather Outlook
National Weather Service North Platte NE
441 AM CDT Tue Jul 16 2019

NEZ004>010-022>029-035>038-056>059-069>071-094-170945-
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-
441 AM CDT Tue Jul 16 2019 /341 AM MDT Tue Jul 16 2019/

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

.DAY ONE...TODAY AND TONIGHT.

Severe storms are possible later this afternoon and tonight across
all of western and north central Nebraska. At this time, the
greatest threat is north of a line from Antioch, to Spencer.
Large hail, damaging winds and heavy rain are the main severe
threats.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

Heat indicies in the 90s, approaching and reaching 105 degrees in
some locations, are possible in the afternoon and early evening
Wednesday. Hot temperatures will continue Thursday, and Friday
generally along and east of a line from Imperial to North Platte
to Butte.

Thunderstorms are possible Sunday through Tuesday across the
outlook area. At this time, the severe threat is uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

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

$$

CLB

Hazardous Weather Outlook
National Weather Service Bismarck ND
423 AM CDT Tue Jul 16 2019

NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-170930-
Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward-
McHenry-Pierce-McKenzie-Dunn-Mercer-Oliver-McLean-Sheridan-Wells-
Foster-Golden Valley-Billings-Stark-Morton-Burleigh-Kidder-
Stutsman-Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-Logan-
La Moure-McIntosh-Dickey-
423 AM CDT Tue Jul 16 2019 /323 AM MDT Tue Jul 16 2019/

This Hazardous Weather Outlook is for portions of north central
North Dakota, northwest North Dakota, south central North Dakota,
southeast North Dakota, and southwest North Dakota.

.DAY ONE...Today and Tonight

There is a chance for thunderstorms across western and central
North Dakota this afternoon through tonight. Some of these storms
may be strong to severe, with strong winds and large hail the main
threats.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

There are chances for thunderstorms Wednesday and Thursday. A few
storms could be severe during this period. However, uncertainty
in details remains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today or Wednesday.

$$

MJ

Hazardous Weather Outlook
National Weather Service Aberdeen SD
406 AM CDT Tue Jul 16 2019

MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-170915-
Traverse-Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-
Walworth-Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-
Hamlin-Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
406 AM CDT Tue Jul 16 2019 /306 AM MDT Tue Jul 16 2019/

This Hazardous Weather Outlook is for west central Minnesota,
central South Dakota, north central South Dakota and northeast
South Dakota.

.DAY ONE...Today and tonight.

Showers and thunderstorms will redevelop across central SD early this
evening. Some may be severe with large hail and strong winds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Additional showers and thunderstorms are possible, mainly across the
east, on Wednesday afternoon and evening. A couple may be strong to
severe.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be requested. Weather spotters are encouraged
to submit reports to the National Weather Service in Aberdeen. The
public can submit reports on our web page, Facebook page, or our
Twitter feed.

$$

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
355 AM CDT Tue Jul 16 2019

IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ050-063>071-
170900-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Douglas-
Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Union-
355 AM CDT Tue Jul 16 2019

This Hazardous Weather Outlook is for portions of northwest Iowa,
west central Iowa, northeast Nebraska, south central South
Dakota, and southeast South Dakota.

.DAY ONE...Today and Tonight

Thunderstorms will move across parts of southeast South Dakota,
northeast Nebraska, and northwest Iowa this morning. Brief heavy
rain, small hail, and wind gusts to 40 mph are possible with the
strongest storms.

Additional thunderstorms are possible this afternoon mainly across
northwest Iowa. A few of these storms may be strong to severe,
capable of producing large hail and damaging wind.

Another round of strong to severe thunderstorms is possible late
this evening and into tonight, especially for areas along and
west of the James River Valley in southeast South Dakota. The
strongest storms will be capable of producing hail up to ping pong
size and wind gusts in excess of 70 mph.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Hot and humid conditions are expected Wednesday through Friday
with heat index values ranging from 100 to 105 degrees each
afternoon.

Periodic thunderstorms are possible Wednesday, Saturday night, as
well as Sunday night. It is too early to determine if any of
these storms will be severe, so continue to monitor your local
forecast.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required late this evening into tonight.

$$

Hazardous Weather Outlook
National Weather Service Billings MT
156 AM MDT Tue Jul 16 2019

MTZ028>042-056>058-063>068-WYZ098-099-170800-
Southern Wheatland-Musselshell-Treasure-Northern Rosebud-Custer-
Fallon-Northern Stillwater-Yellowstone-Powder River-Carter-
Southern Big Horn-Eastern Carbon-Northern Park-
Northern Sweet Grass-Golden Valley-Red Lodge Foothills-
Northern Big Horn-Southern Rosebud-Judith Gap-Paradise Valley-
Livingston Area-Beartooth Foothills-Absaroka/Beartooth Mountains-
Crazy Mountains-Northeast Bighorn Mountains-Sheridan Foothills-
156 AM MDT Tue Jul 16 2019

This Hazardous Weather Outlook is for portions of central
Montana...south central Montana...southeast Montana and north
central Wyoming.

* WHAT...Severe thunderstorms possible.

* WHEN...Greatest chance for thunderstorms will be during the
  afternoon and evening hours today.

* ADDITIONAL DETAILS...The stronger storms will be capable of
  producing locally heavy rain, hail, and gusty winds. Be prepared
  to take shelter if you have outdoor plans.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Hazardous Weather Outlook is issued when hazardous weather could
impact the region within the next week. Be sure to stay tuned for
future updates as locations, timing, and impacts could change.
Begin preparations to mitigate any impacts that could result from
the hazardous weather.

&&

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
849 PM MDT Mon Jul 15 2019

NEZ019>021-054-055-WYZ101-103>119-170300-
Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
Converse County Lower Elevations-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-
849 PM MDT Mon Jul 15 2019

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

.DAY ONE...TONIGHT

Isolated non-severe thunderstorms will continue this evening.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

Afternoon and evening thunderstorms will be possible Tuesday,
Wednesday, Saturday and Sunday.

.Spotter information statement...

Spotter activation will not be required,

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
849 PM MDT Mon Jul 15 2019

NEZ002-003-095-096-WYZ102-170300-
Dawes-Box Butte-North Sioux-South Sioux-Niobrara County-
849 PM MDT Mon Jul 15 2019

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

.DAY ONE...TONIGHT

Isolated non-severe thunderstorms will continue tonight.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A few thunderstorms may become strong to severe Tuesday afternoon
and evening north of a Lusk to Alliance line. Afternoon and
evening thunderstorms will be possible again Wednesday, Saturday
and Sunday.

.Spotter information statement...

Spotter activation will not be required.

$$

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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