California's deadly wildfires could come to an end in the coming days when a weekend storm douses historically dry terrain, but the storm will come with the potential for a different problem: flash floods.

NWS San Diego issues alerts for fire weather and a winter storm with snow and gusty winds in Southern California.

With parts of Los Angeles County still smoldering from wildfires, the expected rain this weekend would seem like a welcome relief. But how the rain falls could make the difference between a disaster respite or a disaster repeat.

Over 1,100 firefighters were “strategically pre-positioned” across Southern California to address "ongoing critical fire weather," Cal Fire said.

The blazes - named Laguna, Sepulveda, Gibbel, Gilman and Border 2 - flared up on Thursday in Los Angeles, San Diego, Ventura and Riverside.

The president raised the possibility of withholding aid to California unless the state changes its water policy.

Trump’s trip to Los Angeles included moments of warmth -- and friction -- with the state’s Democratic leaders.