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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Special Weather Statement
WYZ002-003-005-007-152200-
Absaroka Mountains-Cody Foothills-Southwest Big Horn Basin-
Owl Creek and Bridger Mountains-
Including the cities of Cody, Meeteetse, and Thermopolis
117 AM MST Fri Dec 15 2017

...Snow and colder temperatures for Park and Hot Springs counties
tonight and Saturday...

Snow will spread south into Park and Hot Springs Counties late
tonight becoming widespread by Saturday morning. Snowfall is
expected to continue through Saturday with snow accumulations of 4
to 8 inches in the mountains and 1 to 3 inches in the lower
elevations.

Travel may become difficult on Chief Joseph Highway and through
the Wind River Canyon.

$$

Special Weather Statement
WYZ009>011-152200-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-
Including the cities of Buffalo and Kaycee
117 AM MST Fri Dec 15 2017

...Snow and colder temperatures for Johnson county early Saturday
into Saturday evening...

Snow will spread south into Johnson county late tonight becoming
widespread by Saturday morning. Snowfall is expected to continue
through Saturday with snow accumulations of 4 to 10 inches in the
mountains and 2 to 4 inches in the lower elevations.

Travel may become difficult on Powder River pass. Expect
Slick icy and snow packed pavement with low visibility on
Interstates 25 and 90.

$$

Special Weather Statement
WYZ004-006-008-152200-
North Big Horn Basin-Southeast Big Horn Basin-
Bighorn Mountains West-
Including the city of Worland
117 AM MST Fri Dec 15 2017

...Snow and colder temperatures for Big Horn and Washakie
counties early Saturday into Saturday evening...

Snow will spread south into Big Horn and Washakie counties early
Saturday morning becoming widespread by Saturday afternoon.
Snowfall is expected to continue through Saturday evening with
snow accumulations of 4 to 8 inches in the mountains and 1 to 3
inches in the lower elevations.

Travel may become difficult on Powder River Pass. Expect Slick
icy and snow packed pavement with low visibility.

$$

Special Weather Statement
WYZ020-022-152200-
Natrona County Lower Elevations-Casper Mountain-
Including the city of Casper
117 AM MST Fri Dec 15 2017

...Snow and colder temperatures for Natrona county Saturday and
Saturday night...

Snow will spread south into Natrona county Saturday morning
becoming widespread by Saturday afternoon. Snowfall is expected
to continue through Saturday night with snow accumulations of 4
to 6 inches on Casper mountain and 3 to 4 inches in the lower
elevations.

Travel may become difficult on Casper mountain. Expect Slick icy
and snow packed pavement with low visibility on Interstate 25 and
Highways 26, and 220.

$$

Special Weather Statement
WYZ019-152200-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
117 AM MST Fri Dec 15 2017

...Snow and colder temperatures for the Green Mountains and
Rattlesnake Range Saturday and Saturday night...

Snow will spread south into the Green Mountains and Rattlesnake
Range Saturday morning becoming widespread by Saturday afternoon.
Snowfall is expected to continue through Saturday night with snow
accumulations of 4 to 6 inches in the mountains and 3 to 4 inches
in the lower elevations.

Travel may become difficult on Beaver Rim. Expect Slick icy and
snow packed pavement with low visibility on Highway 287.

$$

Winter Weather Advisory
WYZ020-022-161000-
/O.CON.KRIW.WW.Y.0044.171216T1200Z-171217T1200Z/
Natrona County Lower Elevations-Casper Mountain-
Including the city of Casper
148 PM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY
TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
snow accumulations of 3 to 6 inches, with localized amounts up
to 10 inches on Casper Mountain, are expected.

* WHERE...Natrona County Lower Elevations and Casper Mountain.

* WHEN...5 AM Saturday to 5 AM Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times. Expect travel delays on interstate 25 and highways 26
and 220.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

Winter Weather Advisory
WYZ008-009-161000-
/O.CON.KRIW.WW.Y.0044.171216T1200Z-171217T1200Z/
Bighorn Mountains West-Bighorn Mountains Southeast-
148 PM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY
TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on difficult travel conditions.
Total snow accumulations of 5 to 8 inches, with localized
amounts up to 12 inches, are expected.

* WHERE...Bighorn Mountains West and Bighorn Mountains Southeast.

* WHEN...5 AM Saturday to 5 AM Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times. Travel may become difficult on Powder River Pass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

Winter Weather Advisory
WYZ005-007-161000-
/O.CON.KRIW.WW.Y.0044.171216T1200Z-171217T1200Z/
Southwest Big Horn Basin-Owl Creek and Bridger Mountains-
Including the city of Thermopolis
148 PM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY
TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
snow accumulations of 4 to 6 inches, with localized amounts up
to 11 inches, are expected.

* WHERE...Southwest Big Horn Basin and Owl Creek and Bridger
Mountains.

* WHEN...5 AM Saturday to 5 AM Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times. Travel may become hazardous 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
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

Winter Weather Advisory
WYZ019-161000-
/O.CON.KRIW.WW.Y.0044.171216T1200Z-171217T1200Z/
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
148 PM MST Fri Dec 15 2017

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY
TO 5 AM MST SUNDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total
snow accumulations of 3 to 5 inches, with localized amounts up
to 10 inches, are expected.

* WHERE...Green Mountains and Rattlesnake Range.

* WHEN...5 AM Saturday to 5 AM Sunday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times. Travel may become difficult on Highway 287 from Beaver
Rim to Muddy Gap.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

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