Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

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FLUS45 KCYS 212107
HWOCYS

Hazardous Weather Outlook
National Weather Service Cheyenne WY
307 PM MDT Fri Apr 21 2017

WYZ101>119-222115-
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-
307 PM MDT Fri Apr 21 2017

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

Widespread precipitation will continue across southeast Wyoming
through this afternoon before diminishing this evening. The snow
level will be between 6000 and 6500 feet. Areas of black ice are
likely to develop tonight in locations that saw snowfall today and
roads and sidewalks could become very slick. Highest confidence
for impacts due to black ice will be along the I-80 & WY-210
corridors between Cheyenne and Laramie where a Winter Weather
Advisory remains in effect through tonight.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Unsettled weather likely for next week with chances for afternoon
and evening showers and thunderstorms each day from Tuesday on
through the week.

.Spotter information statement...

Spotter activation will not be needed.

$$

NEZ002-003-019>021-054-055-095-096-222115-
Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-
North Sioux-South Sioux-
307 PM MDT Fri Apr 21 2017

This hazardous weather outlook is for portions of western
Nebraska.

.DAY ONE...THIS AFTERNOON AND TONIGHT

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Unsettled weather likely for next week with chances for afternoon
and evening showers and thunderstorms each day from Tuesday on
through the week.

.Spotter information statement...

Spotter activation will not be needed.

$$



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