2 products issued by NWS for:
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Grand Rapids MI 349 AM EDT Tue Jun 18 2024 MIZ037>040-043>046-050>052-056>059-064>067-071>074-190800- Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon- Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton- Ingham-Van Buren-Kalamazoo-Calhoun-Jackson- 349 AM EDT Tue Jun 18 2024 This hazardous weather outlook is for portions of southwest Lower Michigan. .DAY ONE...Today and Tonight Heat indices will increase up to around 100 degrees this afternoon. This will create the potential for heat related illnesses. Isolated thunderstorms are possible this afternoon and evening for areas away from Lake Michigan. Severe weather is unlikely. Locally heavy downpours with slow moving storms will be the main threat, along with lightning. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Prolonged impacts of heat and humidity this week will increase potential for heat related illnesses through Saturday. Isolated thunderstorms will be possible mainly during the afternoon and evening hours for areas away from Lake Michigan through Saturday. Severe weather is not expected. Locally heavy downpours with slow moving storms will be the main threat, along with lightning. A better chance for more widespread thunderstorms could come Saturday night or Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Grand Rapids MI 335 AM EDT Tue Jun 18 2024 MIZ043>046-050>052-056>059-064>067-071>074-181545- /O.CON.KGRR.HT.Y.0001.000000T0000Z-240622T0000Z/ Oceana-Newaygo-Mecosta-Isabella-Muskegon-Montcalm-Gratiot-Ottawa- Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-Van Buren-Kalamazoo- Calhoun-Jackson- Including the cities of Grand Rapids, South Haven, Jackson, Ionia, Alma, St. Johns, Hastings, Charlotte, Mount Pleasant, Holland, Kalamazoo, Jenison, Hart, Lansing, Battle Creek, Greenville, Big Rapids, Grand Haven, Fremont, and Muskegon 335 AM EDT Tue Jun 18 2024 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT FRIDAY... * WHAT...Heat index values up to 100. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. && $$ Laurens