 It's 9.06, I'm Tom Streckel with the weather forecast for the KUNR listening area. An excessive heat warning is going into effect at 10 o'clock this morning, at least through 10 o'clock Wednesday morning. Valley temperatures in the low 100s and in the upper elevations in the upper 80s. Not significant cooling at night. Nighttime temperatures in the 60s to low 70s. Stay hydrated, stay out of the sun, stay cool if you can. And I'm Rick Steves.