Hazardous Weather Outlook
Issued by NWS Cheyenne, WY

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FLUS45 KCYS 171140
HWOCYS

Hazardous Weather Outlook
National Weather Service Cheyenne WY
540 AM MDT Tue Apr 17 2018

WYZ103>107-109>118-181145-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte 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-
540 AM MDT Tue Apr 17 2018

This hazardous weather outlook is for southeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

Strong west to northwest winds are expected today, along and
behind a strong surface cold front. This cold front will move
across southeast Wyoming this morning through early this
afternoon. Gusts over 60 mph are possible. A few isolated
thunderstorms are expected as well today.

Rain will change over to some snowfall above 6000 feet, with snow
levels falling to around 5000 feet this evening.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A strong Pacific storm system is forecast to move across Colorado
Thursday night and Friday, and may impact portions of southeast
Wyoming late this week into this weekend. Stay tuned for
additional forecasts and updates through the week as this storm
approaches.

.Spotter information statement...

Spotter activation will not be required at this time.

$$

NEZ019>021-054-055-WYZ108-119-181145-
Scotts Bluff-Banner-Morrill-Kimball-Cheyenne-Goshen County-
East Laramie County-
540 AM MDT Tue Apr 17 2018

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

.DAY ONE...TODAY AND TONIGHT

Strong north to northwest winds are expected today along and
behind a strong surface cold front. This cold front will move
across western Nebraska by mid to late afternoon. Gusts over 60
mph are possible.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A strong Pacific storm system is forecast to impact western
Nebraska Thursday night and Friday. Stay tuned for later
forecasts and updates through the week as this storm approaches.

.Spotter information statement...

Spotter activation will not be required at this time.

$$

NEZ002-003-095-096-WYZ101-102-181145-
Dawes-Box Butte-North Sioux-South Sioux-
Converse County Lower Elevations-Niobrara County-
540 AM MDT Tue Apr 17 2018

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

.DAY ONE...TODAY AND TONIGHT

Strong west to northwest winds are expected today along and behind
a strong surface cold front. This cold front will move across
the area late this morning and through early this afternoon.
Gusts over 50 mph are possible. A few isolated thunderstorms are
expected as well today.

Rain will change over to some snowfall above 5000 feet, with snow
levels falling to around 4000 feet this evening.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

The probability for widespread hazardous weather is low.

.Spotter information statement...

Spotter activation will not be required at this time.

$$



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