WET AND COOLER WEATHER EXPECTED SUNDAY AFTERNOON AND NIGHT...

A COMBINATION OF A CANADIAN COLD FRONT MOVING SOUTH INTO CENTRAL

WYOMING...AND AN UPPER LEVEL LOW PRESSURE SYSTEM MOVING NORTHEAST

FROM THE GREAT BASIN...WILL COMBINE TO PRODUCE RATHER WIDESPREAD

RAIN SHOWERS AND EMBEDDED THUNDERSTORMS SUNDAY AFTERNOON THROUGH SUNDAY NIGHT.

THE HEAVIEST RAINFALL AT THIS TIME LOOKS TO BE CENTERED AROUND

THE BIGHORN MOUNTAINS...WHILE MOST OF THE MOUNTAIN AREAS CAN

EXPECT RAINFALL OF ONE-HALF INCH TO ONE INCH. LOCALLY HIGHER

AMOUNTS ARE POSSIBLE. MOST OF THE LOWER ELEVATIONS WILL RECEIVE

LESS RAINFALL. AREAS ALONG THE FOOTHILLS...SUCH AS BUFFALO...

CASPER...LANDER...CODY AND DUBOIS HAVE THE BEST CHANCES OF

RECEIVING RAINFALL OF ONE-HALF INCH OR MORE.

THE COLD FRONT WILL ALSO COOL HIGH TEMPERATURES 10 TO 20 DEGREES

FROM THOSE OF SATURDAY. HIGHS SUNDAY WILL GENERALLY BE IN THE 70S

WITH A FEW BASIN LOCATIONS REACHING THE LOWER 80S. MOUNTAIN

TEMPERATURES WILL REACH THE 60S.