URGENT - WINTER WEATHER MESSAGE
National Weather Service Austin/San Antonio TX
240 PM CST Mon Feb 15 2021
...Dangerous Wind Chills tonight into Tuesday morning followed by
two rounds of Winter Precipitation Tuesday night through early
.For tonight into Tuesday morning, record low temperatures in the
single digits to lower teens combined with winds speeds up to 10
mph will result in dangerous wind chills of 5 above zero to 10
below zero. Another storm system will bring two rounds of winter
type precipitation Tuesday night through early Thursday morning.
The first round Tuesday night into Wednesday morning will bring
freezing rain. This will bring renewed accumulation of ice on
roads, especially on roads that continue to have ice from earlier
systems. For the first round, ice accumulations of 1/10 inch can
be expected with localized accumulations of 1/4 inch possible. The
second round Wednesday night into early Thursday morning will
bring a mix of snow, sleet, and freezing rain. Snow accumulations
of 1 to 2 inches are possible along with another ice accumulation
of 1/10 inch.
...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO NOON
...WINTER STORM WARNING IN EFFECT FROM 6 PM TUESDAY TO 6 AM CST
* WHAT...For the Wind Chill Warning, dangerously cold wind chills
of 5 above zero to 10 below zero are expected. For the Winter
Storm Warning, freezing rain is expected Tuesday night into
Wednesday morning, then a mix of snow, sleet, and freezing rain
Wednesday night into early Thursday morning. Total snow
accumulations of 1 to 2 inches and ice accumulations of around
one tenth of an inch, locally up to one quarter inch are
* WHERE...Portions of south central Texas.
* WHEN...For the Wind Chill Warning, from 7 PM this evening to
noon CST Tuesday. For the Winter Storm Warning, from 6 PM
Tuesday to 6 AM CST Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact travel. The cold wind chills could
result in hypothermia if precautions are not taken.
Avoid outside activities if possible. When outside, make sure you
wear appropriate clothing, a hat, and gloves.
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
The latest road conditions for the state can be obtained at