Chilly weather returns to Hanoi, frost blankets Fansipan summit
Southern region to experience cold air, high tidal waves
Storm No.5 to dissipate at sea under impact of cold air, said meteorologists
Cold air hits Northern region
Localities nationwide need to prevent downpour-triggered flash floods, landslide
Cold air expected to hit Northern region from Saturday night
Severe storm Rai connecting with cold air triggers rough sea
Cold air intensifies to Southern region
Cold air intensifies to Northern, North - Central regions
Country faces severe weather as temperature rises, more cold airs hit
Northern region to see cold, rainy weather on New Year's Eve
Ice, frost to reappear in Northern region from January, 2020
Cold air expected to grip Northern region this weekend
North to face huge wave of chilling temperature
Cold spell to influence north and northern mountainous regions
Cold air moves to south
Cold air spreads out central region
