Santa Ana winds are whipping Southern California on Tuesday, sparking fresh fears that progress made fighting wildfires that have scorched over 40,000 acres and left 27 dead could be reversed and more blazes could break out.

Los Angeles — Parched Southern California was forecast to face more dangerous winds on Wednesday but could get some badly needed rain this weekend, dampening the prospects of another round of deadly wildfires though even a small amount of precipitation could could create new challenges like toxic ash runoff.

Fire-weary Los Angeles is in line for at least a brief reprieve from the dryness and wind that have fueled devastating wildfires in Southern California this month. LA and surrounding areas are set to receive a small but measurable amount of rain this weekend,