The high pressure that's been keeping it hot has moved south into Arizona. As a result, temperatures will be slightly lower today. Moisture has increased across Northern and Central Utah, which will bring a slight chance of dry thunderstorms this afternoon and evening. These are most likely over the mountains east of I-15 and across NE Utah. Gusty winds out of these storms will lead to high fire danger in those areas.
SALT LAKE CITY
Thursday: Partly cloudy with isolated dry thunderstorms possible. Highs: Upper 90s.
Thursday Night: Mostly clear. Lows: Near 70.
Thursday: Sunny & very hot. Highs: Near 109.
Thursday Night: Clear. Lows: Mid 70s.