Updated 915am CT – Tuesday / 27 February 2018
… Unsettled Weather Returns with Clouds, Fog and Rain Chances …
… Weather Pattern Turns More Stable Later in the Week …
… Clouds and Rain Chances Return over the Upcoming Weekend …
On the Weather Map…
On the surface map… a stationary front extends westward from northern Florida into the northern Gulf of Mexico where it turns into a warm front and extends into far south Texas. A developing low pressure area and an associated cold front extends from southern Nebraska into norther Colorado. A trough, or line, of low pressure extends from Colorado south southwestward into far west Texas and New Mexico. As a result of this surface weather pattern, our surface winds are east southeasterly.
On the upper air map… a strong counter clockwise rotating upper air low pressure disturbance is along the California coast northwest of the Los Angeles area. As a result of the upper air weather pattern, the 30,000 foot winds over our local area are westerly 75 to 85 mph.
What I am Seeing As I Look Ahead…
The cold front, that moved through the area last Saturday night, has now become a warm front and returning northwestward resulting in increased clouds along and patchy fog and drizzle as the warm, moist air off the Gulf of Mexico flows up and over the increasingly shallow layer of surface based cold air. By later tonight into early tomorrow, the front will seep northward through our area scouring out the cooler surface based air.
As another cold front move through the area by late Wednesday into early Thursday, we’ll see rain and thunderstorms peak.
Once the front passes by early Thursday morning, a drier and more stable weather pattern will prevail Thursday through Friday night.
Another approaching cold front and associated upper air low pressure disturbance will affect the area by Saturday, Sunday and into next week. The front should pass through the area by late next Monday with rain chances decreasing thereafter.
Precipitation over our south central Texas region, over the next seven day period, will average somewhere in the 1/4 to 1/2 inch range.
Have a good Tuesday..
Meteorologist Troy Kimmel
Contact me:
[email protected]
http://www.facebook.com/troykimmel
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Updated 845am CT… Tuesday / 27 February 2018
TODAY…. Patchy fog and drizzle early in the morning. Mostly cloudy. Scattered rain showers and thunderstorms with an associated lightning risk. A 30% chance of rain in the morning increasing to 60% by afternoon; where rainfall occurs, it will average 1/4 inch or less. High 73. Light easterly wind becoming southeasterly 4 to 8 mph by afternoon.
TONIGHT…. Cloudy. A few lingering rain showers. A 20% chance of rain; where rainfall occurs, it will average 1/10th inch or less. Low 63. South southeasterly wind 5 to 12 mph.
WEDNESDAY…. Partly to mostly cloudy and warmer with scattered rain showers and thunderstorms with an associated lightning risk. A 30% chance of rain; rainfall, where it occurs, will average 1/4 inch or less. High 77. South southeasterly wind 8 to 15 mph.
WEDNESDAY NIGHT…. Cloudy with increasing rain chances. Numerous rain showers and thunderstorms with associated lightning risk as a cold front passes late. Rain chances increases to 60%; where rainfall occurs, it will average 1/4 inch. Cooler after midnight. Low 54. Southwesterly wind becoming northerly wind 5 to 12 mph.
THURSDAY…. A few sprinkles before 8am. Becoming mostly sunny and less humid. High 65. Northerly wind increasing to 8 to 15 mph.
THURSDAY NIGHT…. Mostly clear. Low 44. North northeasterly wind 4 to 8 mph.
FRIDAY…. Mostly sunny. High 66. North northeasterly wind becoming east southeasterly 5 to 10 mph by afternoon.
FRIDAY NIGHT…. Mostly clear early with increasing clouds late. Low 48. Light east southeasterly wind.
SATURDAY…. Patchy fog and drizzle early.. otherwise partly to mostly cloudy and more humid. Scattered patches of rain. A few rain showers. High 66. East southeasterly wind 5 to 10 mph.
SATURDAY NIGHT…. Mostly cloudy with scattered rain showers and a few thunderstorms with an associated lightning risk. A 30% chance of rain; where rainfall occurs, it will average 1/4 inch or less. Low 55. Southeasterly wind 5 to 10 mph.
SUNDAY…. Patchy fog early.. otherwise partly to mostly cloudy with scattered rain showers and isolated thunderstorms with an associated lightning risk. A 30% chance of rain, where rainfall occurs, it will average 1/4 inch or less. High 72. South southeasterly wind 5 to 12 mph.
SUNDAY NIGHT…. Mostly cloudy with scattered rain showers and a few thunderstorms with an associated lightning risk. A 30% chance of rain; where rainfall occurs, it will average 1/4 inch or less. Low 59. Southeasterly wind 5 to 10 mph.
MONDAY…. Patchy fog early.. otherwise mostly cloudy with scattered rain showers and isolated thunderstorms with an associated lightning risk. A 40% chance of rain, where rainfall occurs, it will average 1/4 inch or less. High 70. Southerly wind 5 to 12 mph.
NATIONAL WEATHER SERVICE / 8 TO 14 DAY OUTLOOK
Valid Tuesday / 06 March 2018 through Monday / 12 March 2018…
Temperature… Below Average
Precipitation… Near Average
AUSTIN SUNSET/SUNRISE TIMES…..
Sunrise this morning (27 February)………………………………….. 6:59 am
Sunset this evening (27 February)……………………………………. 6:29 pm
Sunrise tomorrow (28 February)………………………………………. 6:58 am
Sunset tomorrow (28 February)……………………………………….. 6:30 pm