Audio Weather Webcast
(Includes My Complete Forecast Reasoning)
Updated Monday / 18 January 2021
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AUSTIN / UNIVERSITY OF TEXAS
WEATHER HAZARDS THROUGH 12 MIDNIGHT TONIGHT…
… No Hazards Expected …
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AUSTIN / UNIVERSITY OF TEXAS WEATHER
SEVEN DAY WEATHER HEADLINES
AND MY 7 DAY FORECAST CONFIDENCE …
(1) After sunshine and above average temperatures today, an approaching slow moving upper air low pressure disturbance and southeastward moving cold front will trigger the development of a slow moving surface low that will move eastward into south Texas and then east northeastward along the Texas coast late tonight through mid and late week with overrunning clouds and rain chances returning to our area.
(2) Another upper air low pressure disturbance will cross the area by Thursday into Thursday night with a warm front lifting northward into the area before another cold front sweeps southeastward through the area with rain chances continuing on and off.
(3) A third upper air low pressure disturbance will cross the area by Sunday into Monday with clouds and rain chances continuing on and off.
NWS/Weather Prediction Center rainfall guidance, over the next seven days, is forecasting 0.50 to 0.75″ for the IH35 corridor.
MY FORECAST CONFIDENCE OVER THE NEXT SEVEN DAYS…
High to Very High Confidence through Thursday..
Medium Confidence Thursday night through Sunday..
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Troy’s Weather Forecast for Austin and South Central Texas
Updated Monday / 18 January 2021
TODAY /MLK DAY/…. Some low clouds early otherwise mostly sunny. High 71. Southerly wind increasing to 8 to 15 mph with some higher gusts.
TONIGHT…. Thickening clouds with a few sprinkles and rain showers developing after midnight. A 20% chance of rain; rainfall, where it occurs, will average less than 0.25″. Low 56. Southerly wind 5 to 12 mph turning more easterly.
TUESDAY…. Cloudy with numerous rain showers and isolated thunderstorms by late in the day with an associated lightning threat. A 60%chance of rain; rainfall, where it occurs, will average 0.25″ to 0.50″. High 65. Easterly wind 5 to 12 mph.
TUESDAY NIGHT…. Cloudy with numerous rain showers and a few thunderstorms with an associated lightning threat. A 60%chance of rain; rainfall, where it occurs, will average 0.25″ to 0.50″. Low 47. Winds becoming northerly 8 to 15 mph with some higher gusts.
WEDNESDAY…. Cloudy and unseasonably cool with scattered rain showers. A 50% chance of rain; rainfall, where it occurs, will average less than 0.25″. High 52. North northeasterly wind 5 to 12 mph becoming light by afternoon.
WEDNESDAY NIGHT…. Mostly cloudy with scattered rain showers. Patchy fog developing. A 30% chance of rain; where rainfall occurs, it will average 0.10″ or less. Low 51. Light wind becoming light south southwesterly.
THURSDAY…. Partly to mostly cloudy and warmer with a few rain showers. A 20% chance of morning rain; where rainfall occurs, it will average 0.10″ or less. High 69. Southwesterly wind 5 to 10 mph.
THURSDAY NIGHT…. Mostly cloudy with scattered rain showers and a few thunderstorms with an associated lightning threat mainly after midnight. A 30%chance of rain; rainfall, where it occurs, will average 0.25″or less. South southwesterly wind 4 to 8 mph becoming light.
FRIDAY…. Mostly cloudy with scattered rain showers and a few thunderstorms with an associated lightning threat before noon as a very weak cold front passes. Becoming partly cloudy in the afternoon. A 30%chance of rain in the morning; rainfall, where it occurs, will average 0.25″or less. High 72. Light wind becoming north northwesterly 4 to 8 mph by midday.
FRIDAY NIGHT…. Partly to mostly cloudy. Low 54. Light northerly wind.
SATURDAY…. Mostly cloudy with scattered rain showers. A 30% chance of rain; where rainfall occurs, it will average 0.10″ or less. High 67. Light northeasterly wind.
SATURDAY NIGHT…. Mostly cloudy with widely rain showers. A 20% chance of rain; where rainfall occurs, it will average 0.05″ or less. Low 56. Light wind.
SUNDAY…. Mostly cloudy with scattered rain showers. A 40% chance of rain; where rainfall occurs, it will average 0.10″ or less. High 71. Light southerly wind.
NATIONAL WEATHER SERVICE / 8 TO 14 DAY OUTLOOK
Valid Monday / 25 January 2021 through Sunday / 31 January 2021…
Temperatures… Above Average
Precipitation… Below Average
AUSTIN SUNSET/SUNRISE TIMES…..
Sunrise this morning (18 January)…………………………………. 7:28 am
Sunset this evening (18 January)…………………………………… 5:56 pm
Sunrise tomorrow (19 January)……………………………………… 7:27 am
Sunset tomorrow (19 January)………………………………………. 5:57 pm