TK’s Austin / South Central Texas Forecast

Updated 845am CST.. Wednesday / 20 February 2013

TODAY…. A cloudy sky with a 60% chance of rain showers with isolated thunderstorms by late afternoon.. stronger thunderstorms may produce small hail. High 60 to 64. Easterly wind 8 to 15 mph becoming more southeasterly by late afternoon. Rainfall will average 1/4 inch or less.

TONIGHT…. A cloudy sky with a 70% chance of rain showers and thunderstorms.. stronger thunderstorms may produce hail. Low 58 to 62. South southeasterly wind 10 to 20 mph. Rainfall will average 1/4 to 1/2 inch.

THURSDAY…. A 40% chance of early morning rain showers and thunderstorms as a cold front passes by mid morning. Becoming sunny.. breezy and less humid in the wake of a weak cold front in the midday and afternoon hours. High 73 to 77. Southwesterly wind becoming west northwesterly 10 to 20 mph and gusty. Morning rainfall.. where it occurs.. will average 1/4 inch.

THURSDAY NIGHT…. Mostly clear and colder. Low 38 to 42. Northerly wind 8 to 15 mph.

FRIDAY…. Mostly sunny. High 66 to 70. North northeasterly wind 5 to 12 mph.

FRIDAY NIGHT…. Partly cloudy. Low 439 to 43. Easterly wind 5 to 10 mph.

SATURDAY….  Partly cloudy. High 71 to 75. Southeasterly wind 5 to 12 mph.

SATURDAY NIGHT…. Partly cloudy. Low 45 to 49. Easterly wind 5 to 12 mph.

SUNDAY…. Partly cloudy. High 72 to 76. East southeasterly wind 8 to 15 mph.

SUNDAY NIGHT…. Partly cloudy. Low 48 to 52. Southeasterly wind 8 to 15 mph.

MONDAY…. Partly to mostly cloudy with a less than 20% chance of rain showers and thunderstorms as a cold front passes in the morning. High 68 to 72. South southeasterly wind 8 to 15 mph shifting northerly before midday. Rainfall.. where it occurs… will average 1/4 inch.

MONDAY NIGHT…. Mostly clear and colder. Low 36 to 40. Northerly wind 8 to 15 mph.

TUESDAY…. Mostly sunny. High 70 to 74. Northeasterly wind 5 to 12 mph.

NATIONAL WEATHER SERVICE / 8 TO 14 DAY OUTLOOK
Valid Wednesday / 27 February 2013  through Tuesday / 5 March 2013…
Temperature… Below Average
Precipitation… Near Average

AUSTIN SUNSET/SUNRISE TIMES…..
Sunrise this morning (20 February)…………………………. 7:06 am
Sunset this evening (20 February)………………………….. 6:23 pm
Sunrise Thursday (21 February)…………………………….. 7:05 am
Sunset Thursday (21 February)……………………………… 6:24 pm

TK’s Weather Discussion

Updated 845am CST Wednesday / 20 February 2013

Active Weather Pattern Continuing Across the Area …
Low Pressure Storm System and Cold Front with Rain and Thunderstorms …
Dry Weather Late Week into the Weekend …

On this Wednesday… a high pressure area is over the northern Mississippi Valley south southeastward through the lower Mississippi Valley. Deepening low pressure is over the southwestern USA with a cold front extending southward from southern Utah and Arizona into northwestern Mexico. As a result of this pressure pattern, surface winds are light east southeasterly across our area.

In the upper levels of the atmosphere, a deep area of eastward moving upper air low pressure is over southeastern California. As a result of this upper air wind flow, our upper level winds are moderate southwesterly.

The upper air storm system out west is moving slowly eastward and will move overhead later tonight into Thursday morning with abundant atmospheric lift and instability. Rain chances will increase by late today as low level moisture increases. Some hail may occur with the thunderstorms tonight into tomorrow with a beneficial general 1/4 to 3/4 inch of rainfall possible. The southeastward moving cold front will finally move southeastward through the area in the wake of the upper air disturbance by mid morning on Thursday. Clouds and rain chances will taper off in the wake of the Thursday morning front.

A drier and more stable air mass will prevail in the wake of the Thursday morning cold front all the way through late week and into the weekend.

Another low pressure area and cold front will move through Texas on Monday with another slim chance of rain showers and thunderstorms.

Have a good Wednesday night and Thursday…
Meteorologist Troy Kimmel

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TK’s Audio Weather Webcast

Updated 845am Tuesday 19 February 2013 [audio:https://troykimmelweather.com/wp-content/uploads/2013/02/2013.0219.1501z.TKW_.Audio_.mp3|titles=2013.0219.1501z.TKW.Audio]