Saturday has some troubling features for XC flight: BL winds WNW could be 25 kt and the combination of relatively dry air and a predicted BL top of about 5,000 ft msl could produce blue conditions. Lift could be broken.
Sunday won’t be troubled by wind which is expected to be less than ~10 kts in the BL but again blue conditions are possible – rather more likely than on Saturday.
I will have an update by 0800h Saturday.
QV Friday June 4, 1830Z