052 WWUS73 KMKX 160801 NPWMKX URGENT - WEATHER MESSAGE National Weather Service Milwaukee/Sullivan WI 301 AM CDT Thu Apr 16 2026 WIZ052-161500- /O.NEW.KMKX.FG.Y.0006.260416T0801Z-260416T1500Z/ Sheboygan- Including the cities of Sheboygan Falls, Howards Grove, Plymouth, and Oostburg 301 AM CDT Thu Apr 16 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Visibility one half mile or less in dense fog. * WHERE...Sheboygan County. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ QUIGLEY  172 WWUS75 KBOI 160820 NPWBOI URGENT - WEATHER MESSAGE National Weather Service Boise ID 220 AM MDT Thu Apr 16 2026 IDZ012-ORZ064-162115- /O.CAN.KBOI.FZ.W.0001.260416T1000Z-260416T1600Z/ /O.CON.KBOI.FZ.W.0002.260417T0600Z-260417T1600Z/ Lower Treasure Valley-Oregon Lower Treasure Valley- Including the cities of Nyssa, Caldwell, Nampa, and Ontario 220 AM MDT Thu Apr 16 2026 /120 AM PDT Thu Apr 16 2026/ ...FREEZE WARNING IS CANCELLED FOR TODAY... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ FRIDAY... * WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Lower Treasure Valley Zones. * WHEN...From midnight MDT /11 PM PDT/ tonight to 10 AM MDT /9 AM PDT/ Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ IDZ014-016-162115- /O.EXT.KBOI.FZ.W.0001.260416T1200Z-260416T1600Z/ /O.CON.KBOI.FZ.W.0002.260417T0600Z-260417T1600Z/ Upper Treasure Valley-Western Magic Valley- Including the cities of Boise and Twin Falls 220 AM MDT Thu Apr 16 2026 ...FREEZE WARNING NOW IN EFFECT FROM 6 AM TO 10 AM MDT THIS MORNING... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM MDT FRIDAY... * WHAT...For today's Freeze Warning, sub-freezing temperatures as low as 28 expected. For Friday's Freeze Warning, sub-freezing temperatures as low as 23 expected. * WHERE...Western Magic Valley and Upper Treasure Valley. * WHEN...For today's Freeze Warning, from 6 AM to 10 AM MDT this morning. For Friday's Freeze Warning, from midnight tonight to 10 AM MDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ LC  661 WWUS75 KREV 160828 NPWREV URGENT - WEATHER MESSAGE National Weather Service Reno NV 128 AM PDT Thu Apr 16 2026 NVZ004-171500- /O.CAN.KREV.WI.Y.0006.000000T0000Z-260416T1400Z/ /O.UPG.KREV.FZ.A.0001.260417T0600Z-260417T1500Z/ /O.NEW.KREV.FZ.W.0001.260417T0600Z-260417T1500Z/ Western Nevada Basin and Range including Pyramid Lake- Including the cities of Silver Springs, Fernley, Fallon, Imlay, Lovelock, and Nixon 128 AM PDT Thu Apr 16 2026 ...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT FRIDAY... * WHAT...Sub-freezing temperatures with lows 21 to 28 degrees Friday morning. * WHERE...Western Nevada Basin and Range including Pyramid Lake. * WHEN...From 11 PM this evening to 8 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ072-NVZ002-160930- /O.CAN.KREV.LW.Y.0010.000000T0000Z-260416T1400Z/ Greater Lake Tahoe Area-Greater Lake Tahoe Area- Including the cities of Glenbrook, Tahoe City, Incline Village, Stateline, Truckee, Markleeville, and South Lake Tahoe 128 AM PDT Thu Apr 16 2026 ...LAKE WIND ADVISORY IS CANCELLED... $$ CAZ070-NVZ005-171500- /O.UPG.KREV.FZ.A.0001.260417T0600Z-260417T1500Z/ /O.NEW.KREV.FZ.W.0001.260417T0600Z-260417T1500Z/ Surprise Valley California-Northern Washoe County- Including the cities of Gerlach, Cedarville, Fort Bidwell, Eagleville, and Empire 128 AM PDT Thu Apr 16 2026 ...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT FRIDAY... * WHAT...Sub-freezing temperatures with lows 20 to 25 degrees Friday morning. * WHERE...In California, Surprise Valley California. In Nevada, Northern Washoe County. * WHEN...From 11 PM this evening to 8 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ071-171500- /O.UPG.KREV.FZ.A.0001.260417T0600Z-260417T1500Z/ /O.NEW.KREV.FZ.W.0001.260417T0600Z-260417T1500Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Sierraville, Loyalton, Portola, Susanville, and Westwood 128 AM PDT Thu Apr 16 2026 ...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT FRIDAY... * WHAT...Sub-freezing temperatures with lows 21 to 27 degrees Friday morning. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From 11 PM this evening to 8 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NVZ001-171500- /O.UPG.KREV.FZ.A.0001.260417T0600Z-260417T1500Z/ /O.NEW.KREV.FZ.W.0001.260417T0600Z-260417T1500Z/ Mineral and Southern Lyon Counties- Including the cities of Schurz, Mina, Hawthorne, Yerington, and Smith Valley 128 AM PDT Thu Apr 16 2026 ...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT FRIDAY... * WHAT...Sub-freezing temperatures with lows 20 to 26 degrees Friday morning. * WHERE...Mineral and Southern Lyon Counties. * WHEN...From 11 PM this evening to 8 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NVZ003-171500- /O.UPG.KREV.FZ.A.0001.260417T0600Z-260417T1500Z/ /O.NEW.KREV.FZ.W.0001.260417T0600Z-260417T1500Z/ Greater Reno-Carson City-Minden Area- Including the cities of Virginia City, Gardnerville, Sparks, and Verdi 128 AM PDT Thu Apr 16 2026 ...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT FRIDAY... * WHAT...Sub-freezing temperatures with lows 26 to 30 degrees Friday morning. Outside of urban areas, sub-freezing temperatures with lows 20 to 25 degrees. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...From 11 PM this evening to 8 AM PDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ GG  839 WWUS75 KBOU 160837 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 237 AM MDT Thu Apr 16 2026 COZ038>051-162200- /O.CON.KBOU.FZ.A.0001.260418T0200Z-260418T1400Z/ Larimer County Below 6000 Feet/Northwest Weld County-Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County-Elbert/Central and East Douglas Counties Above 6000 Feet-Northeast Weld County-Central and South Weld County-Morgan County-Central and East Adams and Arapahoe Counties-North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Southeast Elbert County Below 6000 Feet/South Lincoln County-Logan County-Washington County-Sedgwick County- Phillips County- Including the cities of Nunn, Sedgwick, Wiggins, Akron, Limon, Sterling, Pawnee Buttes, Highlands Ranch, Littleton, Last Chance, Peetz, Greeley, Haxtun, City of Denver, Loveland, Goodrich, Fort Morgan, Roggen, Denver International Airport, Cope, Lakewood, Matheson, Kiowa, Grover, Otis, Parker, Longmont, Punkin Center, Leader, Kutch, Boulder, Aurora, Forder, Fondis, Ovid, Hugo, Stoneham, Elbert, Brighton, Briggsdale, Byers, Merino, Hereford, Fort Collins, Fort Lupton, Karval, Agate, Bennett, Holyoke, Castle Rock, Arvada, Crook, Golden, Raymer, Julesburg, Deer Trail, Brush, Eaton, Amherst, and Larkspur 237 AM MDT Thu Apr 16 2026 ...FREEZE WATCH REMAINS IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY MORNING... * WHAT...Prolonged sub-freezing temperatures reaching 18 to 25 degrees. * WHERE...All of the Front Range Urban Corridor and northeast plains of Colorado. * WHEN...From Friday evening through Saturday morning. * IMPACTS...If not drained or protected, damage to above ground irrigation lines will likely occur. A hard freeze could kill sensitive vegetation and damage fruit trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Disconnect water hoses. Drain above ground irrigation lines. Take steps now to protect tender plants from the cold. && $$ For more information from the National Weather Service, visit https://weather.gov/bou 20