585 WWUS73 KGRB 131907 NPWGRB URGENT - WEATHER MESSAGE National Weather Service Green Bay WI 207 PM CDT Sun Sep 13 2026 WIZ013-019-021-140500- /O.EXA.KGRB.FR.Y.0009.260914T0500Z-260914T1300Z/ Northern Marinette County-Langlade-Northern Oconto County- Including the cities of Mountain, Wausaukee, Antigo, Niagara, Lakewood, and Townsend 207 PM CDT Sun Sep 13 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT MONDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Langlade, Northern Marinette County, and Northern Oconto counties. * WHEN...From midnight tonight to 8 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ WIZ005-010>012-018-140500- /O.CON.KGRB.FR.Y.0009.260914T0500Z-260914T1300Z/ Vilas-Oneida-Forest-Florence-Lincoln- Including the cities of Spread Eagle, Commonwealth, Rhinelander, Crandon, Merrill, Tomahawk, Aurora, Lac Du Flambeau, and Eagle River 207 PM CDT Sun Sep 13 2026 ...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT MONDAY... * WHAT...Temperatures will fall into the lower to middle 30s will result in frost formation. Some of the typical colder spots may drop a few degrees below freezing for a couple hours around sunrise. * WHERE...Lincoln, Oneida, Vilas, Florence, and Forest Counties. * WHEN...From midnight tonight to 8 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ For more information, visit us at http://www.weather.gov/GreenBay Eckberg