Regional Weather Synopsis
Issued by NWS Grand Junction, CO

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492
NZUS99 KGJT 221354 RRA
SYNGJT

FOR EASTERN UTAH AND WESTERN COLORADO, HERE IS THE LATEST WEATHER
SYNOPSIS.

MONSOON MOISTURE CONTINUES TO FEED INTO THE FORECAST AREA FROM THE
SOUTH, CAUGHT UP IN THE CIRCULATION AROUND HIGH PRESSURE CENTERED
OVER THE SOUTHERN PLAINS. WEAK DISTURBANCES AND DAYTIME HEATING WILL
TRIGGER SHOWERS AND THUNDERSTORMS, MAINLY DURING THE AFTERNOON AND
EVENING HOURS INTO THE WEEKEND. SOME STORMS WILL PRODUCE LOCALLY
HEAVY RAIN. LOW PRESSURE PASSING TO OUR NORTH ON SATURDAY WILL SHIFT
THE UPPER LEVEL WINDS, WITH DRIER AIR PUSHING IN FROM THE WEST. SHOWER AND THUNDERSTORM
CHANCES WILL SLOWLY DIMINISH THROUGH THE WEEKEND. DAYTIME HIGH TEMPERATURES ARE EXPECTED
TO INCREASE THROUGH THE WEEKEND INTO EARLY NEXT WEEK AS HIGH PRESSURE INTENSIFIES.



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