793
WWUS45 KCYS 150740
WSWCYS
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHEYENNE WY
140 AM MDT SUN MAR 15 2026
NEZ002-160000-
/O.EXB.KCYS.WW.Y.0009.000000T0000Z-260316T0000Z/
DAWES COUNTY-
INCLUDING THE CITIES OF CHADRON ST PARK AND CHADRON
140 AM MDT SUN MAR 15 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM MDT THIS EVENING
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES.
WINDS GUSTING AS HIGH AS 50 MPH. HIGHER AMOUNTS UP TO 5 INCHES
POSSIBLE NEAR THE PINE RIDGE.
* WHERE...DAWES COUNTY.
* WHEN...UNTIL 6 PM MDT THIS EVENING.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD
CONDITIONS. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
WYZ101-102-151500-
/O.CON.KCYS.WW.Y.0009.000000T0000Z-260315T1500Z/
CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY-
INCLUDING THE CITIES OF BILL, REDBIRD, DOUGLAS, GLENROCK, DEER
CREEK, AND LUSK
140 AM MDT SUN MAR 15 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS
MORNING...
* WHAT...SNOW AND BLOWING SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP
TO THREE INCHES. WINDS GUSTING AS HIGH AS 60 MPH.
* WHERE...CONVERSE COUNTY LOWER ELEVATIONS AND NIOBRARA COUNTY.
* WHEN...UNTIL 9 AM MDT THIS MORNING.
* IMPACTS...AREAS OF BLOWING SNOW COULD REDUCE VISIBILITY AND LEAD
TO SLICK ROAD CONDITIONS.
* ADDITIONAL DETAILS...SNOWFALL WILL BE BRIEF, BUT MAY BE HEAVY AT
TIMES. TEMPERATURES WILL DROP VERY RAPIDLY THIS EVENING BEHIND A
STRONG COLD FRONT. A FLASH FREEZE COULD IMPACT ROADWAYS IN THE
AREA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
WYZ103-151500-
/O.CON.KCYS.WW.Y.0009.000000T0000Z-260315T1500Z/
NORTH LARAMIE RANGE-
INCLUDING THE CITIES OF GARRETT
140 AM MDT SUN MAR 15 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS
MORNING...
* WHAT...SNOW AND BLOWING SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS
BETWEEN 3 AND 8 INCHES. WINDS GUSTING AS HIGH AS 70 MPH.
* WHERE...NORTH LARAMIE RANGE.
* WHEN...UNTIL 9 AM MDT THIS MORNING.
* IMPACTS...OUTDOOR RECREATION COULD BECOME DANGEROUS TO THOSE
CAUGHT UNPREPARED FOR HAZARDOUS WINTER CONDITIONS. HUNTERS,
HIKERS, AND SNOWMOBILERS MAY BECOME DISORIENTED AND LOST DUE TO
LOW VISIBILITY IN FALLING AND BLOWING SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
WYZ110-151500-
/O.CON.KCYS.WW.Y.0009.000000T0000Z-260315T1500Z/
NORTH SNOWY RANGE FOOTHILLS-
INCLUDING THE CITIES OF ELK MOUNTAIN AND ARLINGTON
140 AM MDT SUN MAR 15 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM MDT THIS
MORNING...
* WHAT...SNOW AND BLOWING SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS
BETWEEN 1 AND 4 INCHES. WINDS GUSTING AS HIGH AS 75 MPH.
* WHERE...NORTH SNOWY RANGE FOOTHILLS INCLUDING ARLINGTON AND ELK
MOUNTAIN ALONG INTERSTATE 80.
* WHEN...UNTIL 9 AM MDT THIS MORNING.
* IMPACTS...AREAS OF BLOWING SNOW COULD REDUCE VISIBILITY AND LEAD
TO SLICK ROAD CONDITIONS.
* ADDITIONAL DETAILS...SNOWFALL WILL BE BRIEF, BUT MAY BE HEAVY AT
TIMES. TEMPERATURES WILL DROP VERY RAPIDLY THIS EVENING BEHIND A
STRONG COLD FRONT. A FLASH FREEZE COULD IMPACT ROADWAYS IN THE
AREA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
WYZ114-151800-
/O.CON.KCYS.WW.Y.0009.000000T0000Z-260315T1800Z/
SNOWY RANGE-
INCLUDING THE CITIES OF ALBANY AND CENTENNIAL
140 AM MDT SUN MAR 15 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 8
INCHES. WINDS GUSTING AS HIGH AS 75 MPH.
* WHERE...SNOWY RANGE.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...OUTDOOR RECREATION COULD BECOME DANGEROUS TO THOSE
CAUGHT UNPREPARED FOR HAZARDOUS WINTER CONDITIONS. HUNTERS,
HIKERS, AND SNOWMOBILERS MAY BECOME DISORIENTED AND LOST DUE TO
LOW VISIBILITY IN FALLING AND BLOWING SNOW. PLAN ON SLIPPERY ROAD
CONDITIONS. STRONG WINDS COULD CAUSE TREE DAMAGE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
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