Expect rain & snow as we go progress through the morning and afternoon.

... WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO MIDNIGHT MST TONIGHT...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW... WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO MIDNIGHT MST TONIGHT.

* TIMING... RAIN WILL DEVELOP THIS MORNING AND MIX WITH AN CHANGE TO SNOW THIS AFTERNOON AND CONTINUE THIS EVENING. SNOW MAY MIX WITH RAIN IF PRECIPITATION IS LIGHT.

* SNOW ACCUMULATION... 1 TO 5 INCHES. THE HIGHEST AMOUNTS WILL BE WEST OF CASPER NEAR HILAND AND ALONG THE FOOTHILLS OF CASPER MOUNTAIN.

* WIND AND VISIBILITY... NORTH TO NORTHEAST 10 TO 20 MPH. VISIBILITY MAY BE REDUCED TO UNDER ONE HALF MILE AT TIMES IN SNOW.

* MAIN IMPACT... SNOW WILL BRING SLUSHY AND ICY ROADS TO MANY AREAS... INCLUDING INTERSTATE 25 AND US 20 26. MOTORISTS SHOULD CHECK THE LATEST ROAD CONDITIONS BY VISITING WYOROAD.INFO OR BY DIALING 5 1 1.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES... AND USE CAUTION WHILE DRIVING.

... SNOW TO RETURN TO PORTIONS OF CENTRAL AND SOUTHERN WYOMING...

.A PACIFIC SYSTEM WILL MOVE INTO CENTRAL WYOMING AND BRING A RETURN TO WINTER CONDITIONS TO MANY AREAS.