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Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service North Platte NE
621 AM CDT Sat Jul 22 2017

NEZ004>010-022>029-035>038-056>059-069>071-094-231130-
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-
621 AM CDT Sat Jul 22 2017 /521 AM MDT Sat Jul 22 2017/

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

.DAY ONE...TODAY AND TONIGHT.

A few strong thunderstorms are possible across far southwest
Nebraska today. The area of concern is along and south of a line
from Curtis to Imperial. Gusty winds, heavy downpours and small
hail would be the hazards if a storm becomes strong.

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

Scattered thunderstorms will be possible from time to time this
upcoming week. At this time the threat for organized severe storms
is not expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

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

$$

Taylor

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
439 AM MDT Sat Jul 22 2017

COZ030>051-222245-
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-
439 AM MDT Sat Jul 22 2017

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

.DAY ONE...Today and Tonight

Scattered showers will diminish over the far northeast plains by 7
am this morning. There will be some drying moving into Northern
Colorado later this morning and afternoon which will limit
thunderstorm activity, especially over far northern sections. The
brunt of the storms today will be along and south of the
Interstate 70 corridor. Heavy rain, small hail, wind gusts to 40
mph can be expected with the stronger storms. Slow moving storms
will have the potential to produce a quick inch of rain in a very
short time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A return to drier and warmer weather Sunday and Monday will give
way to a greater chance for thunderstorms, particularly in the
high country Tuesday through Friday with monsoon moisture flowing
up from the Desert Southwest. Some high country storms midweek
could produce brief heavy rainfall, while storms on the plains may
produce more gusty winds than soaking rainfall.


.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected to be needed today or tonight.

$$
Entrekin/Baker

Hazardous Weather Outlook
National Weather Service GRAND JUNCTION CO
358 AM MDT Sat Jul 22 2017

COZ001>014-017>023-UTZ022>025-027>029-231000-
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-
358 AM MDT Sat Jul 22 2017

This hazardous weather outlook is for eastern Utah and western
Colorado.

.DAY ONE...Today and Tonight

Drier air will continue moving in from the north resulting in a
decrease in thunderstorm coverage today compared to the previous
few days. Thunderstorm activity will be focused mainly over the
higher terrain during the afternoon and evening, with the best
chances across the central and southern mountains and adjacent
southern valleys. Locally heavy rain, small hail and gusty winds
are possible with storms today. Flash flooding concerns will be
more localized over steeper terrain and not as widespread as
previous few days.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A drier airmass will be over the region Sunday, resulting in
reduced thunderstorm coverage through Monday with storms limited
to mainly the higher terrain during the afternoon. Another surge
of moisture moves in as early as Tuesday, resulting in an increase
in thunderstorm activity through the coming week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
356 AM MDT Sat Jul 22 2017

SDZ001-002-012>014-031-032-073-231000-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Pennington Co Plains-Haakon-Southern Meade Co Plains-
356 AM MDT Sat Jul 22 2017

This Hazardous weather outlook is for portions of western South
Dakota.

.DAY ONE...Today and Tonight

The combination of hot, dry, and breezy weather will result in
critical fire weather conditions today. A Red Flag Warning has
been issued.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

After a quiet weekend, an active weather pattern will return
early next week. Chances for thunderstorms will increase, which
may be strong to severe at times.

.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 Cheyenne WY
315 AM MDT Sat Jul 22 2017

NEZ002-003-019>021-054-055-095-096-230915-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-
315 AM MDT Sat Jul 22 2017

This hazardous weather outlook is for portions of western
Nebraska.

.DAY ONE...TODAY AND TONIGHT

Isolated non-severe thunderstorms will occur this afternoon and
evening over the southern Nebraska panhandle roughly south of a
Scottsbluff to Alliance line.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Scattered showers and thunderstorms will occur Tuesday and
Wednesday afternoon and evening, with lesser coverage Thursday
and Friday.

.Spotter information statement...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
315 AM MDT Sat Jul 22 2017

WYZ101>119-230915-
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-
315 AM MDT Sat Jul 22 2017

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

.DAY ONE...TODAY AND TONIGHT

Isolated non-severe thunderstorms will occur this afternoon and
evening over far southeast Wyoming mainly south of a Laramie to
Scottsbluff line.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Isolated thunderstorms will occur over the mountains on Sunday.
Isolated to scattered showers and thunderstorms are expected
most days Monday through Friday, with the greatest coverage on
Tuesday and Wednesday.

.Spotter information statement...

Spotter activation will not be needed.

$$

RUBIN

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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