Extreme Heat Watch issued June 20 at 9:23PM EDT until June 24 at 8:00PM EDT by NWS Cleveland OH
* WHAT...Dangerously hot conditions with heat index values up to 104 possible. * WHERE...Portions of north central, northeast, and northwest Ohio and northwest Pennsylvania. * WHEN...From Sunday afternoon through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Consecutive days of excessive heat and humidity combined with little relief overnight due to very warm low temperatures can be especially hazardous. The heat may continue into Wednesday.
Extreme Heat Watch issued June 20 at 2:19PM EDT until June 25 at 8:00PM EDT by NWS Binghamton NY
* WHAT...Dangerously hot conditions with heat index values up to or exceeding 105 degrees possible. * WHERE...In New York, Broome, Chemung, Onondaga, Schuyler, Sullivan, Tioga, and Tompkins Counties. In Pennsylvania, Bradford, Lackawanna, Luzerne, Northern Wayne, Pike, Southern Wayne, Susquehanna, and Wyoming Counties. * WHEN...From Sunday afternoon through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...The highest temperatures and heat indices are likely to occur in the valley locations. There will be little overnight relief with lows only dropping into the 70s in many locations. Additional surrounding locations may need heat
Heat Advisory issued June 20 at 8:06PM CDT until June 21 at 8:00PM CDT by NWS Memphis TN
* WHAT...Heat index values up to 107 expected. * WHERE...Portions of East Arkansas and North Mississippi. * WHEN...From 11 AM to 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Beach Hazards Statement issued June 20 at 11:02PM EDT until June 22 at 8:00PM EDT by NWS Gaylord MI
* WHAT...Dangerous swimming conditions are expected due to high waves of 3 to 6 feet and rip currents. * WHERE...Leelanau, Benzie, Manistee, Western Mackinac and Eastern Mackinac Counties, and Beaver Island and surrounding islands. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Regardless of swim risk, hypothermia is possible due to very cold water temperatures.
Heat Advisory issued June 20 at 10:57PM EDT until June 22 at 8:00PM EDT by NWS Gaylord MI
* WHAT...High temperatures around 90 Saturday, increasing to the lower and middle 90s Sunday. Low temperatures will only drop into the 70s Saturday night. Combination of heat and humidity will result in heat indices of 95 to 100 degrees, especially during the afternoon Sunday. * WHERE...Northern Lower Michigan. * WHEN...From noon Saturday to 8 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses.
Extreme Heat Watch issued June 20 at 7:36PM EDT until June 24 at 8:00PM EDT by NWS Boston/Norton MA
* WHAT...Dangerously hot conditions with heat index values up to 109 possible. * WHERE...Portions of northern Connecticut, central, eastern, northeastern, southeastern, and western Massachusetts, and northern and southern Rhode Island. * WHEN...From Sunday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Heat Advisory issued June 20 at 10:35PM EDT until June 22 at 8:00PM EDT by NWS Grand Rapids MI
* WHAT...Heat index values of 100 to 105 expected Saturday afternoon and Sunday afternoon, with low temperatures only falling into the mid to upper 70s Saturday night. * WHERE...Central, south central, southwest, and west central Michigan. * WHEN...From noon Saturday to 8 PM EDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Beach Hazards Statement issued June 20 at 10:08PM EDT until June 22 at 8:00PM EDT by NWS Grand Rapids MI
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Van Buren county. * WHEN...From 4 AM EDT Saturday through Sunday evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...South Haven south beach will be especially affected by waves and strong currents.
Beach Hazards Statement issued June 20 at 2:50PM EDT until June 21 at 8:00PM EDT by NWS Caribou ME
* WHAT....The warm temperatures in the upper 70s to lower 80s may cause people to underestimate the dangers of the cold water temperatures which are currently in the upper 40s to lower 50s. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...From Saturday morning through Saturday evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone in the water. Anyone on boat or paddlecraft should use extreme caution.
Beach Hazards Statement issued June 20 at 3:44PM EDT until June 22 at 8:00PM EDT by NWS Marquette MI
* WHAT...Dangerous swimming conditions are expected due to high wave action and strong rip currents. * WHERE...Southern Schoolcraft County. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...High wave action and dangerous currents will lead to life threatening swimming conditions. Waves in rapid succession can tire swimmers quickly. * ADDITIONAL DETAILS...Current related fatalities and rescues in the past have occurred due to similar wave conditions at locations listed below: For Southern Schoolcraft County: Near Lakeview Park and Seul Choix Point.