(Fremont County, Wyo.) – The National Weather Service in Riverton reported early early this morning that an extremely cold mass of air will move in behind the exiting winter storm today. Some light snow and blowing snow will be noted mainly across the south and east parts of Wyoming today (mainly this morning). Bitter cold temperatures and wind chill temperatures will be the hazard for the rest of this week.

…WINTER STORM WARNING CONTINUES FOR EASTERN SWEETWATER COUNTY THROUGH NOON TODAY…

…WINTER WEATHER ADVISORY CONTINUES FOR NORTHERN JOHNSON COUNTY THROUGH NOON TODAY…

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE…TODAY AND TONIGHT

LIGHT SNOW AND BLOWING SNOW WILL CONTINUE…ESPECIALLY ACROSS EASTERN SWEETWATER AND NATRONA COUNTIES. OTHERWISE…BITTER COLD TEMPERATURES AND WIND CHILLS CAN BE EXPECTED OVER THE ENTIRE AREA.

.DAYS TWO THROUGH SEVEN…THURSDAY THROUGH TUESDAY

THURSDAY THROUGH MONDAY…THE ARCTIC AIR MASS WILL REMAIN ENTRENCHED WITH BITTER COLD TEMPERATURES CONTINUING.

Today’s high temperatures, tonight’s lows:

Riverton…  4°F, -14°F

Lander…  1°F, -13°F

Dubois & Hudson…   3°F, -14°F

Pavillion… 4°F, -11°F

Shoshoni… 4°F, -10°F

Fort Washakie & Ethete…  3°F, -13°F

Crowheart… 2°F, -13°

Jeffrey City… 1°F, -15°F