Issued by the National Weather Service at 4:09 am CST on November 23, 2009
dense fog advisory in effect until 10 am CST this morning... Locally dense fog will reduce visibilities to one-quarter mile or less across a large part of south central Texas through 10 am CST. In areas outside of the dense fog visibilities will be reduces to three miles or less in fog. Motorists should be prepared for rapid changes in visibility and use low beam headlights.
Today
Partly sunny in the morning then clearing. Areas of dense fog in the morning. Highs in the mid 70s. South winds 10 to 15 mph.
Tonight
Partly cloudy before midnight...then mostly cloudy with a 20 percent chance of showers after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph shifting to the north after midnight.
Tuesday
Mostly cloudy in the morning then becoming mostly sunny. Cooler. Highs in the mid 60s. North winds 10 to 15 mph.
... Dense fog advisory remains in effect until 10 am CST this morning...
A dense fog advisory remains in effect until 10 am CST this morning.
Fog will become dense with visibilities dropping to less than one quarter mile at times.
Precautionary/preparedness actions...
A dense fog advisory means visibilities will frequently be reduced to less than one quarter mile. If driving... slow down... use your headlights... and leave plenty of distance ahead of you.
2009 Hurricane Coverage
Dense Fog Advisory