Natrona County, Wyoming
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Watch/Warnings
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Natrona County, Wyoming
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Winter Storm Warning
WYZ020-280000-
/O.CON.KRIW.WS.W.0015.170428T0000Z-170429T0600Z/
Natrona County Lower Elevations-
Including the city of Casper
1206 PM MDT Thu Apr 27 2017

...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO MIDNIGHT MDT FRIDAY NIGHT...

* TIMING...A mix of rain and snow will change to snow by this
evening. Periods of snow will continue into Friday evening.

* SNOW ACCUMULATION...5 to 9 inches, with the highest amounts in
northern Natrona County and lesser amounts toward Casper.

* MAIN IMPACT...Roads will likely become slushy to snow covered
later tonight, and remain slick at times through Friday night.
The worst driving conditions should occur Friday morning, with
some improvement in road conditions by midday Friday.

* OTHER IMPACTS...Heavy snow will reduce visibility below a
quarter mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

Winter Storm Warning
WYZ009-280000-
/O.CON.KRIW.WS.W.0015.000000T0000Z-170429T0600Z/
Bighorn Mountains Southeast-
1206 PM MDT Thu Apr 27 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
FRIDAY NIGHT...

* TIMING...Snow will continue this afternoon, becoming heavy at
times. the snow will continue through Friday evening.

* SNOW ACCUMULATION...12 to 18 inches.

* MAIN IMPACT...Slushy to snow packed roads will make travel
difficult on Powder River and Granite Passes.

* OTHER IMPACTS...Heavy snow will reduce visibility below a
quarter mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter storm warning means significant amounts of snow, and or
blowing snow are expected or occurring. This could make travel
very hazardous or impossible. If you must travel keep some food,
water, and an extra flashlight in your vehicle in case of an
emergency. Check the latest road conditions at wyoroad.info or by
dialing 5 1 1.

&&

$$

Winter Weather Advisory
WYZ005>007-280000-
/O.CON.KRIW.WW.Y.0026.000000T0000Z-170429T0600Z/
Southwest Big Horn Basin-Southeast Big Horn Basin-
Owl Creek and Bridger Mountains-
Including the cities of Thermopolis and Worland
1206 PM MDT Thu Apr 27 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
FRIDAY NIGHT...

* TIMING...Occasional snow will fall today and continue through
Friday evening.

* TOTAL SNOW...3 to 6 inches in the lower elevations of Hot
Springs County. 6 to 12 inches in the Owl and Bridger
mountains. 1 to 4 inches in Washakie County with the heaviest
in Nowood Valley.

* MAIN IMPACT...Highways will be mainly wet today, but will
increasing become slick, slushy or snow covered after sunset,
and remain hazardous through Friday morning. The worst driving
conditions are expected along highway 120 northwest of
Thermopolis.

* OTHER IMPACTS...Additional rock or mudslides could occur in
the Wind River Canyon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

Winter Weather Advisory
WYZ022-280000-
/O.CON.KRIW.WW.Y.0026.170428T0000Z-170429T0600Z/
Casper Mountain-
1206 PM MDT Thu Apr 27 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO MIDNIGHT MDT FRIDAY NIGHT...

* TIMING...Occasional snow will become steadier and heavier
toward evening and continue into Friday evening.

* Snow Accumulation...6 to 12 inches.

* MAIN IMPACT...Slushy to snow packed roads will make travel
difficult.

* OTHER IMPACTS...Heavy snow will reduce visibility below a
quarter mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

Winter Weather Advisory
WYZ008-280000-
/O.CON.KRIW.WW.Y.0026.000000T0000Z-170429T0600Z/
Bighorn Mountains West-
1206 PM MDT Thu Apr 27 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT
FRIDAY NIGHT...

* TIMING...Snow will continue this afternoon, becoming heavy at
times. the snow will continue through Friday evening.

* Snow Accumulation...6 to 12 inches.

* MAIN IMPACT...Slushy to snow packed roads will make travel
difficult on Powder River and Granite Mountain Passes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

Winter Weather Advisory
WYZ019-280000-
/O.CON.KRIW.WW.Y.0026.170428T0000Z-170429T0600Z/
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
1206 PM MDT Thu Apr 27 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO MIDNIGHT MDT FRIDAY NIGHT...

* TIMING...Occasional snow will become steadier and heavier
toward evening and continue into Friday evening.

* Snow Accumulation...3 to 6 inches with locally higher amounts.

* MAIN IMPACT...Slushy to snow packed roads may develop
especially after sunset tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A winter weather advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
and slick roads with limited visibilities. Slow down, and allow
extra time to reach your destination. Check the latest road
conditions at wyoroad.info or by dialing 5 1 1.

&&

$$

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