Extreme Heat Watch issued June 20 at 2:12AM EDT until June 25 at 8:00PM EDT by NWS Mount Holly NJ
* WHAT...Dangerously hot conditions with heat index values up to 107 possible. * WHERE...Portions of east central and southeast Pennsylvania. * WHEN...From Monday morning through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Low temperatures will hover near 80 degrees in urban areas. Heat will have a cumulative effect on the body as the week goes on as little relief will come overnight.
Extreme Heat Watch issued June 20 at 2:02AM EDT until June 25 at 8:00PM EDT by NWS Pittsburgh PA
* WHAT...A prolong heat wave is expected, with record-setting afternoon temperatures and little relief overnight, creating hazardous conditions. Heat index values are projecting to range from 100F to 105F * WHERE...Portions of east central Ohio, northwest, southwest, and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...From Sunday morning through Wednesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Extreme Heat Watch issued June 20 at 1:38AM EDT until June 24 at 8:00PM EDT by NWS Northern Indiana
* WHAT...Dangerously hot conditions with heat index values between 95 and 106 possible. The hottest conditions are expected on Sunday and Monday. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...From Saturday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Consecutive days of excessive heat and humidity combined with very warm low temperatures in the 70s can be especially hazardous for vulnerable populations as the overnight hours provide little relief from the heat.
Extreme Heat Warning issued June 19 at 2:15PM CDT until June 22 at 12:00AM CDT by NWS Hastings NE
* WHAT...Dangerously hot conditions with heat index values up to 109 expected. The warmest day is expected to be Saturday. * WHERE...Portions of central, east central, and south central Nebraska. * WHEN...For the Extreme Heat Warning, from noon Friday to midnight CDT Saturday Night. For the Extreme Heat Watch, from late Saturday night through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Overnight low temperatures will fall no lower than the upper 70s, providing limited relief from the heat. Steady south winds may provide some relief for those outdoors, but dehydration
Extreme Heat Warning issued June 19 at 1:37PM CDT until June 22 at 12:00AM CDT by NWS North Platte NE
* WHAT...Dangerously hot conditions with heat index values up to 105 expected. * WHERE...Boyd, Garfield, Holt, and Wheeler Counties. * WHEN...From 11 AM Friday to midnight CDT Saturday Night. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Extreme Heat Watch issued June 20 at 12:32AM CDT until June 22 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
* WHAT...For the Heat Advisory, heat index values up to 102 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values of 105 to 110 possible. Low temperatures Friday night and Saturday night will remain in the mid 70s to lower 80s, providing little relief from the heat. * WHERE...Freeborn County. * WHEN...For the Heat Advisory, from 2 PM this afternoon to noon CDT Saturday. For the Extreme Heat Watch, from Saturday afternoon through Sunday evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Extreme Heat Warning issued June 20 at 12:32AM CDT until June 22 at 9:00PM CDT by NWS Twin Cities/Chanhassen MN
* WHAT...Dangerously hot conditions with heat index values of 105 to 110 expected. Low temperatures Saturday night will remain in the mid 70s to lower 80s, providing little relief from the heat. * WHERE...Portions of central, east central, south central, southeast, and west central Minnesota and northwest and west central Wisconsin. * WHEN...From noon Saturday to 9 PM CDT Sunday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events.
Extreme Heat Watch issued June 20 at 12:10AM CDT until June 22 at 7:00PM CDT by NWS Grand Forks ND
* WHAT...Dangerously hot conditions with heat index values up to 100 possible. * WHERE...Hubbard, Lake Of The Woods, North Beltrami, South Beltrami, East Becker, Mahnomen, North Clearwater, South Clearwater, and West Becker Counties. * WHEN...From Sunday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Extreme Heat Watch issued June 19 at 2:15PM CDT until June 22 at 9:00PM CDT by NWS Hastings NE
* WHAT...For the Heat Advisory, heat index values up to 106 expected. The warmest day is expected to be Saturday. * WHERE...Portions of north central Kansas and south central Nebraska. * WHEN...For the Heat Advisory, from noon Friday to midnight CDT Saturday Night. For the Extreme Heat Watch, from late Saturday night through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Overnight low temperatures will fall no lower than the upper 70s, providing limited relief from the heat. Steady south winds may
Extreme Heat Warning issued June 19 at 9:49PM CDT until June 22 at 9:00PM CDT by NWS Sioux Falls SD
* WHAT...Dangerously hot conditions with heat index values up to 107 expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and southeast South Dakota. * WHEN...From noon Friday to 9 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.