Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
300 AM MDT Sun Sep 22 2019
WYZ001>020-022>030-231200-
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-
300 AM MDT Sun Sep 22 2019
...Freeze Warning for Sweetwater County until 9 AM MDT...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
The first widespread freeze is expected to continue through 9 am
this morning in Sweetwater County.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Thursday...A chance of showers and isolated thunderstorms in the
west. Isolated showers or storms elsewhere.
Friday and Saturday...Showers likely and isolated afternoon and
evening thunderstorms in the west. Some snow at the higher
mountain elevations. A chance of showers and isolated storms
elsewhere.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight..
$$
TEAM RIVERTON
Hazardous Weather Outlook
National Weather Service Cheyenne WY
426 AM MDT Sun Sep 22 2019
WYZ111>115-231030-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-Snowy Range-Laramie Valley-
426 AM MDT Sun Sep 22 2019
This hazardous weather outlook is for portions of south central
Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
A cold morning continues for the interior mountain valleys and
the high terrain as temperatures have fallen near the mid 20s to
low 30s. Patchy to widespread frost in the mountain valleys is
possible to likely along with colder temperatures in the high
elevations. Temperatures will warm above freezing through the
morning hours.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
The probability for widespread hazardous weather is low.
.Spotter information statement...
Spotter activation will not be needed.
$$
ALLEN
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
343 AM MDT Sun Sep 22 2019
COZ030>051-230945-
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-
343 AM MDT Sun Sep 22 2019
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...Today and Tonight
No hazardous weather is expected today or tonight.
.DAYS TWO THROUGH SEVEN...Monday through Saturday
Conditions will be dry through mid-week with temperatures around
normal with highs in the upper 70s to lower 80s across the plains
and 50s to 60s at higher elevations. there is a slight chance of
precipitation, mainly at higher elevations Thursday night into
Friday and into the weekend.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
1041 AM MDT Sat Sep 21 2019
WYZ110>115-221645-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-
1041 AM MDT Sat Sep 21 2019
This hazardous weather outlook is for portions of south central
Wyoming and southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
Another cold night for the interior mountain valleys and the high
terrain expected tonight in to Sunday morning. Lows could dip into
the upper teens at the highest elevations with patchy to
widespread frost in the mountain valleys with 20s and low 30s
likely.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
Freezing temperatures will be likely Sunday morning in the high
terrain and the interior mountain valleys. A warming trend will
occur through Tuesday.
.Spotter information statement...
Spotter activation will not be needed.
$$
