Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Austin Executive Airport (KEDC)

Lat: 30.39°NLon: 97.56°WElev: 616ft.

A Few Clouds

55°F

13°C

Humidity 36%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Jan 8:35 pm CST
Extended Forecast for

Round Rock TX

  • Tonight

    Tonight: Increasing clouds, with a low around 39. East wind around 5 mph becoming north after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. North wind around 5 mph becoming east southeast in the afternoon.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight.  Cloudy, with a low around 51. South southeast wind around 5 mph.

    Low: 51 °F

    Cloudy then
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Mostly cloudy, with a high near 66. South southeast wind around 5 mph becoming north in the afternoon.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68. North wind around 5 mph becoming east in the afternoon.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Southeast wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon.  Cloudy, with a high near 64. East southeast wind 5 to 10 mph becoming northeast in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight.  Cloudy, with a low around 30. North wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Low: 30 °F

    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. East wind around 5 mph becoming north after midnight.
Tuesday
Mostly cloudy, with a high near 58. North wind around 5 mph becoming east southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers after midnight. Cloudy, with a low around 51. South southeast wind around 5 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 66. South southeast wind around 5 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 51. North northeast wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 68. North wind around 5 mph becoming east in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. Southeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 64. East southeast wind 5 to 10 mph becoming northeast in the afternoon.
Friday Night
Showers likely, mainly after midnight. Cloudy, with a low around 30. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday
Rain showers likely before noon, then a chance of rain showers, freezing rain, and sleet. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Saturday Night
A slight chance of freezing rain and sleet. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Round Rock TX
 30.5°N 97.69°W (Elev. 768 ft)
5:42 pm CST Jan 19, 2026
8pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database