National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Lago Vista TX, Rusty Allen Airport (KRYW)

Lat: 30.5°NLon: 97.97°WElev: 1230ft.

Fair

25°F

-4°C

Humidity 77%
Wind Speed W 6 mph
Barometer 30.57 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 27 Jan 3:35 am CST
Extended Forecast for

4 Miles SSE Jonestown TX

Extreme Cold Warning January 27, 03:45am until January 27, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 27, 03:45am until January 27, 09:00am

    NOW until 9:00am Tue

    Extreme Cold Warning

  • Overnight

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. Calm wind becoming south southwest around 5 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Northwest wind around 5 mph becoming calm.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. North wind around 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 18. Calm wind.
Tuesday
Partly sunny, with a high near 48. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 25. Calm wind.
Wednesday
Sunny, with a high near 51. Northwest wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Partly sunny, with a high near 61. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 48. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 22. North wind around 5 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Jonestown TX
 30.43°N 97.9°W (Elev. 692 ft)
Last Update:
2:34 am CST Jan 27, 2026
Forecast Valid:
3am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation