Weather Blog Unhealthy Skies over Los Angeles County A series of images captured by NASA’s TEMPO sensor show the shifting location of nitrogen dioxide as destructive fires raged and smoke plumes streamed over the region. Read More… About Author OTW Observer See author's posts Post navigation Previous London weather latest as the Met Office hints at fresh blast of snowNext UK weather expert warns ‘snow grains’ to pelt southern England as temperatures plummet Related Stories Tornado Draws a Jagged Line in Mississippi Weather Blog Tornado Draws a Jagged Line in Mississippi May 22, 2026 New Eruption in the Bismarck Sea Weather Blog New Eruption in the Bismarck Sea May 21, 2026 Fire Chars Santa Rosa Island Weather Blog Fire Chars Santa Rosa Island May 20, 2026