WEATHER »
  • Blowing Dust Advisory for San Bernadino County-Upper Colorado River Valley County, California
  • Blowing Dust Advisory issued December 20 at 7:21PM PST until December 21 at 12:00AM PST by NWS
  • Effective: Wednesday, December 20, 2017 at 7:21 p.m.
  • Expires: Thursday, December 21, 2017 at midnight
  • ...STRONG WINDS WILL CAUSE AREAS OF BLOWING DUST AND SAND AND
    VERY POOR VISIBILITY IN THE DESERTS THIS EVENING...
    ...BLOWING DUST ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PST
    TONIGHT...
    * Winds...Areas of southwest to west winds 20 to 30 mph with gusts
    50 to 60 mph. Wind decreasing after midnight.
    * Timing...Strong southwest to west winds this afternoon and
    evening...decreasing and shifting to the north late this
    evening.
    * Location...Along desert slopes and into the Mojave Desert
    floor.
    * Visibility...Areas of blowing dust and sand causing very poor
    visibility...especially along Highways 247, 18, and 395.
    * Impacts...Hazardous travel for high profile vehicles especially
    in cross winds. Very poor visibility, down to zero in spots,
    travel delays possible.

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