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Office: SLC WWUS75 KSLC 220906 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 306 AM MDT Sun Jul 22 2018 UTZ019-021-230000- /O.CON.KSLC.EH.A.0001.180724T1800Z-180727T0400Z/ Utahs Dixie and Zion National Park- Glen Canyon Recreation Area/Lake Powell- Including the cities of St George and Bullfrog 306 AM MDT Sun Jul 22 2018 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY EVENING... * AFFECTED AREA...Utah's Dixie and Lake Powell. * TIMING...Tuesday afternoon through Thursday evening. * TEMPERATURE...High temperatures of 105-110 are expected with lows around 80, bringing little in the way of overnight relief. This looks to be the hottest period since earlier in July. * IMPACTS...Heat-related illnesses such as heat exhaustion and heat stroke will be possible for people recreating outdoors, those who do not have air conditioning, and other heat- sensitive groups. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Excessive Heat Watch means that a prolonged period of hot temperatures is expected. The hot temperatures will create a dangerous situation in which heat illnesses are possible. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ For more information from NOAA/National Weather Service visit... For information on potential travel impacts visit...