NiMet further said “this activity resulted in the strengthening and intensification of the Saharan high pressure cell, which progressively pushed down the Inter-Tropical Discontinuity ,ITD, from a latitudinal position of 10.8 degrees north on Wednesday 24th to 7.8 degrees north on Tuesday March 30, 2021.
” The dust situation is expected to persist till April 1, 2021when the Saharan high pressure belt is projected to weaken and horizontal visibilities should improve to between 1-3 kilometers over the extreme north.
“Following this, the region is then expected to experience sunny and slightly hazy conditions over the northern cities, while cloudiness to the south and parts of the central region.
” The implication of this is that Nigerians should expect flight operations to run smoothly without fear of delay or cancellation from April 1, 2021 over the extreme north.”