First Alert Forecast: Another cool day

The desert southwest will see one more day with temps below average before a noticeable change

YUMA, Ariz. ( KYMA, KECY-TV ) -  A weather system begins to move into the region today bringing well below normal temperatures, breezy conditions and a fairly decent chance for some rain through Tuesday across Arizona. An isolated thunderstorm may be possible Tuesday. The latter half of this week is likely to bring increasing high pressure and a strong warming trend into the weekend.