Weather Alert in Texas
Fire Weather Watch issued March 14 at 4:33AM CDT until March 15 at 9:00PM CDT by NWS Houston/Galveston TX
AREAS AFFECTED: Walker; San Jacinto; Montgomery; Colorado; Austin; Waller; Inland Harris; Wharton; Fort Bend; Inland Jackson; Inland Matagorda; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Jackson; Coastal Matagorda; Coastal Brazoria
DESCRIPTION: ...Elevated to Critical Fire Weather Conditions Expected Today and Saturday... .Elevated to critical fire weather conditions are expected across portions of Southeast Texas. Southwest winds around 15 to 20 mph alongside relative humidity values in the upper teens to middle 20s today will lead to critical fire weather conditions primarily in the Brazos Valley, and extending northeastward towards the Piney Woods. More widespread low relative humidity values in the teens and 20s is expected on Saturday alongside gusty westerly winds. This creates a more widespread critical fire weather threat. * WINDS...West 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15-25 percent. * TEMPERATURES...Lower 80s. * IMPACTS...Any wildfires that start could rapidly increase in size and intensity, and move quickly.
INSTRUCTION: A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.
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Weather Topic: What is Sleet?
Home - Education - Precipitation - Sleet
Next Topic: Snow
Sleet is a form of precipitation in which small ice pellets are the primary
components. These ice pellets are smaller and more translucent than hailstones,
and harder than graupel. Sleet is caused by specific atmospheric conditions and
therefore typically doesn't last for extended periods of time.
The condition which leads to sleet formation requires a warmer body of air to be
wedged in between two sub-freezing bodies of air. When snow falls through a warmer
layer of air it melts, and as it falls through the next sub-freezing body of air
it freezes again, forming ice pellets known as sleet. In some cases, water
droplets don't have time to freeze before reaching the surface and the result is
freezing rain.
Next Topic: Snow
Weather Topic: What are Stratocumulus Clouds?
Home - Education - Cloud Types - Stratocumulus Clouds
Next Topic: Stratus Clouds
Stratocumulus clouds are similar to altocumulus clouds in their
fluffy appearance, but have a slightly darker shade due to their additional mass.
A good way to distinguish the two cloud types is to hold your hand out and measure
the size of an individual cloud; if it is the size of your thumb it is generally
an altocumulus cloud, if it is the size of your hand it is generally a
stratocumulus cloud.
It is uncommon for stratocumulus clouds to produce precipitation, but if they do
it is usually a light rain or snow.
Next Topic: Stratus Clouds
