NZUS99 KGJT 150935 SYNGJT For eastern Utah and western Colorado, here is the latest weather synopsis Warmer and drier conditions return today, along with breezy winds. Gusts of 30-40 mph will be possible for areas north of I-70, strengthening to 40-50 mph tomorrow, and becoming widespread. Cold overnight temperatures are possible tonight, particularly for the Upper Colorado and Four Corners valleys, so be sure to protect sensitive vegetation.