Unstable weather for first half of week

Unstable weather for first half of week

HONOLULU (KHON2) - This unsettled pattern will continue through Tuesday due to a combination of factors. A weak surface trough just west of Kauai will gradually approach and edge over Kauai tonight into tomorrow, providing more moisture and a focus for more shower development. The airmass over the western half of the state already has plenty of moisture. Adding to all of that, an approaching upper level trough will dive south towards the state t…

San Juan – Unstable weather conditions will continue to affect the region until at least Thursday, due to the presence of several low pressure systems and a marked abundance of humidity in the area. The National Weather Service reported that the probability of heavy rains and thunderstorms will remain high over the next few days, significantly raising the risk of urban flooding, overflows of small streams, landslides and rapid floods of rivers. …