Regional Weather Synopsis
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
554 NZUS99 KGJT 300935 SYNGJT For eastern Utah and western Colorado, here is the latest weather synopsis As deep monsoonal moisture makes its return today, the threat for heavy rain and flash flood will increase today and tomorrow. A Flood Watch for southeast Utah and southwest Colorado goes into effect today at Noon, and will last through 6PM tomorrow evening. Look for widespread showers and thunderstorms capable of producing heavy rain, gusty winds, frequent lightning, and hail forming this afternoon and lasting well into the overnight hours.