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

Horseshoe Bay Resort Airpark (KDZB)

Lat: 30.53°NLon: 98.36°WElev: 1092ft.

Overcast

44°F

7°C

Humidity 36%
Wind Speed N 3 mph
Barometer 30.39 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 20 Jan 2:55 am CST
Extended Forecast for

Blanco TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

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

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly between 9pm and 3am.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 48. South southeast wind around 5 mph.

    Low: 48 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. South southwest wind 5 to 10 mph.

    High: 69 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the morning.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Southeast wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon.  Cloudy, with a high near 65. South southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely.  Cloudy, with a low around 31. Northeast wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 31 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. North wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 58. North wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly between 9pm and 3am. Patchy fog after 2am. Otherwise, cloudy, with a low around 48. South southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. South southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 49. Calm wind.
Thursday
Partly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 52. Southeast wind around 5 mph.
Friday
A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 65. South southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Showers likely. Cloudy, with a low around 31. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
Rain or freezing rain likely before noon, then a chance of freezing rain. Cloudy, with a high near 35. Chance of precipitation is 70%.
Saturday Night
A chance of freezing rain. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Blanco TX
 30.1°N 98.42°W (Elev. 1299 ft)
2:32 am CST Jan 20, 2026
3am CST Jan 20, 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