National Weather Service United States Department of Commerce

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

A Heat Advisory remains in effect through 9PM MT / 10PM CT today on the northeastern Wyoming and western South Dakota plains. Heat indices will peak at 95 to 103F. Avoid working during the heat of the day. Use air-conditioned spaces. Wear light colored clothing. Drink plenty of water. Thunderstorms chances sneak into the forecast for today, mainly over the in and near the higher terrain, but chances slowly increase through the weekend.
Here is a look at high temperatures and maximum heat indices for today. Rest early and often. Hydrate, hydrate, hydrate.
Heat is one of the most deadly weather hazards, don't underestimate it! And with temperatures expected to top out over 100°F, now is the time to prepare. Heat can escalate quickly and become dangerous. So drink plenty of water through the day, even if you don't feel thirsty. Wear loose-fitting, light-colored clothing. Spend time in air conditioning and in the shade. And never leave people or pets alone in a car! 38 kids die each year by being left in an unattended vehicle. 88% are ages of 3 and under. 54% were forgotten by a caregiver. 100% of these deaths can be avoided! Animals can die of heatstroke within 15 minutes. Cracking the windows does not help, the inside still gets dangerously hot. During hot weather, keep your pets at home. If you see a pet in an unattended vehicle, do not leave until the problem has been resolved. ( Statistics courtesy of www.noheatstroke.org )