Updated 915am CT – Monday / 09 January 2017
… Warmer Temperatures as We Start the New Week …
… Another Storm System with Good Chance of Rain By Late Week into the Weekend …
On this Monday… a surface high pressure area is over Virginia and the Carolinas. Low pressure is slowly developing to our distant northwest over Colorado and Wyoming with trough.. or line.. of surface low pressure extending southward into far west Texas and New Mexico. As a result of the surface weather pattern, our local surface winds are southerly.
In the upper levels of the atmosphere.. a broad trough of low pressure extends southward from eastern Canada down the eastern USA seaboard. Another deep trough.. or line.. of upper level low pressure is moving ashore along the west coast of the USA. A weak ridge of upper level high pressure extends northward from northern Mexico through the Rockies. Our winds, at about 18,500 feet overhead, are northwesterly at 20 to 25 mph.
The arctic high pressure.. which brought us the unseasonably cold temperatures over the weekend.. is moving eastward along the USA east coast as the next storm system gets developed over the western third of the country.
As a result of us being on the west side of the surface high along the east coast of the USA, our surface winds have returned southerly with increasing low level moisture and warmer temperatures. We will see some late night and early morning low clouds over the next few days with daytime highs going back to well above seasonal averages with plenty of sunshine expected.
By late Wednesday into Thursday, the low pressure storm system out west will be far enough eastward combined with increased low level moisture and increased instability that clouds will increase and thicken overhead with rain chances returning to the forecast. Even a few thunderstorms are possible especially as a cold front sluggishly moves through our area Friday during the day. While temperatures will cool a bit following this front, the coldest air will remain well to our north.
The front will not move much further southeast until Saturday into Sunday with rain shower and isolated thunderstorm chances lingering locally with clouds and cooler temperatures as an overrunning pattern persists as the front struggles to move through southeast Texas and to near the Texas coast.
Early indications are that one to two inches of rain (it may end up being more..) for the late week through weekend time period and into Monday of next week.
Have a good Monday….
Meteorologist Troy Kimmel
Contact me:
[email protected]
http://www.facebook.com/troykimmel
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Updated 845am CT.. Monday / 09 January 2017
TODAY…. Partly cloudy. High 65. Southerly wind 5 to 12 mph.
TONIGHT…. Partly cloudy early with some low clouds late. Low 55. South southeasterly wind 4 to 8 mph.
TUESDAY…. A morning low clouds otherwise partly cloudy. Unseasonably warm. High 76. South southeasterly wind increasing to 8 to 15 mph.
TUESDAY NIGHT…. Partly cloudy early with low clouds late. Low 59. South southeasterly wind 4 to 8 mph.
WEDNESDAY…. Morning low clouds otherwise partly cloudy and continued unseasonably warm. High 79. Southerly wind 8 to 15 mph.
WEDNESDAY NIGHT…. Thickening clouds becoming mostly cloudy. A few sprinkles developing after midnight. A 20% chance of rain; where rainfall occurs, it will average trace amounts. Low 64. Southerly wind 5 to 12 mph.
THURSDAY…. Partly to mostly cloudy with scattered rain showers. A 30% chance of rain; where rainfall occurs, it will average 1/10th inch or less. High 77. Southerly wind 8 to 15 mph.
THURSDAY NIGHT…. Mostly cloudy with scattered rain showers and a few thunderstorms. A 50% chance of rain; where rainfall occurs, it will average 1/4 inch. Low 63. Southerly wind 5 to 12 mph becoming more southwesterly after midnight.
FRIDAY…. Cloudy and a bit cooler as a cold front passes in the morning hours. Numerous rain showers and thunderstorms. A 60% chance of rain; where rainfall occurs, it will average 1/4 to 1/2 inch. High 69. Southwesterly wind becoming northerly wind 8 to 15 mph by mid morning.
FRIDAY NIGHT…. Cloudy and a little cooler with numerous rain showers and isolated thunderstorms. A 60% chance of rain; where rainfall occurs, it will average 1/2 to 1 inch. Low 50. Northerly wind 5 to 12 mph.
SATURDAY…. Cloudy with scattered rain showers. A 50% chance of rain; where rainfall occurs, it will average 1/4 to 1/2 inch. High 59. North northeasterly wind 5 to 10 mph.
SATURDAY NIGHT…. Mostly cloudy with scattered rain showers. A 40% chance of rain; where rainfall occurs, it will average 1/4 inch or less. Low 41. North northeasterly wind 4 to 8 mph.
SUNDAY…. Partly to mostly cloudy with scattered rain showers. A 30% chance of rain; where rainfall occurs, it will average 1/10th inch or less. High 54. Northeasterly wind 5 to 10 mph.
NATIONAL WEATHER SERVICE / 8 TO 14 DAY OUTLOOK
Valid Monday / 16 January 2017 through Sunday / 22 January 2017…
Temperature… Above Average
Precipitation… Slightly Below Average
AUSTIN SUNSET/SUNRISE TIMES…..
Sunrise this morning (09 Jan)……………………………………………. 7:29 am
Sunset this evening (09 Jan)……………………………………………… 5:48 pm
Sunrise tomorrow (10 Jan)………………………………………………… 7:29 am
Sunset tomorrow (10 Jan)…………………………………………………. 5:49 pm