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Special Weather Statement


Special Weather Statement
National Weather Service Denver CO
629 AM MDT Wed Jul 17 2024

COZ042-171300-
Northeast Weld County CO-
629 AM MDT Wed Jul 17 2024

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL WELD COUNTY THROUGH 700
AM MDT...

At 628 AM MDT, Doppler radar was tracking a strong thunderstorm 5
miles west of Briggsdale, or 21 miles northeast of Greeley, moving
southeast at 10 mph.

HAZARD...Pea size hail.

SOURCE...Radar indicated.

IMPACT...Minor hail damage to vegetation is possible.

Locations impacted include...
Briggsdale.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4057 10422 4052 10437 4052 10450 4053 10450
      4063 10453 4066 10450 4070 10438
TIME...MOT...LOC 1228Z 326DEG 11KT 4062 10443

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...<30 MPH

$$

MENSCH


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
406 AM MDT Wed Jul 17 2024

COZ030>051-181015-
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-
406 AM MDT Wed Jul 17 2024

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

.DAY ONE...Today and Tonight

An isolated shower or storm is possible this morning, then scattered
thunderstorms will develop and spread east across the area this
afternoon and early evening. Stronger storms will be capable of
producing locally heavy rainfall with minor street flooding, while
burn scars may also be susceptible to debris flows should a
stronger storm move across one of the 2020 burn scars. One or two
severe storms will be possible on the eastern plains this
afternoon and evening, with large hail and wind gusts to 60 mph
being the primary threats.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Scattered afternoon and evening showers and storms will be
possible across the forecast area through the period. Locally
heavy rainfall will be possible east of the Continental Divide on
Friday with a limited threat of flash flooding across the burn
scars. There is also the potential for a couple of severe storms
across the northeastern plains on Friday as well with large hail
and wind gusts to 60 mph.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated today or tonight, but any
reports of locally heavy rain, strong winds, or hail would be
appreciated.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
406 AM MDT Wed Jul 17 2024

NEZ002-003-019>021-054-055-095-096-WYZ101>119-181015-
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-
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-
406 AM MDT Wed Jul 17 2024

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

.DAY ONE...TODAY AND TONIGHT

Increasing moisture today will support strong to briefly severe
thunderstorms through this evening. Additionally, heavy rainfall
could lead to localized flash flooding.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Severe potential late in the week followed by cooler weather for
the weekend. Warm-up begins to start the week.

.Spotter information statement...

Spotters are encouraged to report severe weather to the National
Weather Service in Cheyenne.

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
322 AM MDT Wed Jul 17 2024

WYZ001>020-022>030-181330-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn 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-
322 AM MDT Wed Jul 17 2024

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Scattered showers and thunderstorms across central and northern WY
this afternoon and evening. Brief heavy downpours and strong outflows
of 40+ mph are the main concerns with the stronger storms that
develop.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday through Saturday...Daily chances for afternoon showers and
thunderstorms through much of the week. Strong storms will bring a
continued gusty outflow wind threat.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$

Hazardous Weather Outlook
National Weather Service Grand Junction CO
309 AM MDT Wed Jul 17 2024

COZ001>014-017>023-UTZ022>025-027>029-180915-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
309 AM MDT Wed Jul 17 2024

This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.

.DAY ONE...Today and tonight.

Expect showers and thunderstorms to redevelop over higher terrain
from late morning to early afternoon today. The main threat from
this activity is lightning, strong outflow winds and small hail.
This activity will continue into the late evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

There is a chance for afternoon showers and thunderstorms in the
mountains each day through the coming week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
306 AM MDT Wed Jul 17 2024

SDZ001-002-012>014-024>026-028-030>032-042>044-046-047-049-
072>074-076>078-WYZ054-056-057-060-181300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Central Black Hills-Custer Co Plains-Pennington Co Plains-Haakon-
Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Hermosa Foothills-Southern Oglala Lakota-Southern Jackson-
Southern Perkins-Northern Campbell-Western Crook-
Wyoming Black Hills-Northeastern Crook-
306 AM MDT Wed Jul 17 2024 /406 AM CDT Wed Jul 17 2024/

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

.DAY ONE...Today and Tonight

There is a chance for isolated thunderstorms today. Severe weather
is not expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There will be daily chances for isolated thunderstorms through
this week. Severe weather is not expected 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

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
306 AM MDT Wed Jul 17 2024

SDZ027-029-041-075-WYZ055-058-059-181300-
Southern Foothills-Southern Black Hills-Western Fall River-
Eastern Fall River-Southern Campbell-Weston County Plains-
Newcastle-
306 AM MDT Wed Jul 17 2024

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

.DAY ONE...Today and Tonight

There is a marginal risk (level 1 of 5) of severe thunderstorms
today, meaning that isolated severe storms are possible. Primary
hazards include large hail and damaging winds.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There will be daily chances for isolated thunderstorms through
this week. Severe weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may 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 North Platte NE
251 AM CDT Wed Jul 17 2024

NEZ004>010-022>029-035>038-056>059-069>071-094-180800-
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-
251 AM CDT Wed Jul 17 2024 /151 AM MDT Wed Jul 17 2024/

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

.DAY ONE...Today and tonight.

Isolated severe thunderstorms are possible late this afternoon into
the evening affecting areas west of a line from Hay Springs to
Paxton and Wauneta. Damaging winds and large hail are the main
severe threats.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Isolated severe thunderstorms are possible late Thursday and Friday afternoon
and evening, generally west of Highway 83. The primary hazard is
damaging wind gusts and large hail.

Thunderstorm chances will continue this weekend into early next week
across the area, however, the severe threat is low at this time.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report any instances of hail and/or
severe wind gusts that might occur this afternoon or evening.

$$

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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