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 >

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Fair

9°F

-13°C

Humidity 69%
Wind Speed NW 12 G 20 mph
Barometer 30.12 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 27 Jan 6:15 am CST
Extended Forecast for

4 Miles S Garrison IA

  • Today

    Today: Mostly sunny, with a high near 13. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 13 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. Wind chill values as low as -10. West wind 5 to 10 mph.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around -2. Wind chill values as low as -15. Northwest wind 5 to 10 mph.

    Low: -2 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -3.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 13. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 2. Wind chill values as low as -10. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around -2. Wind chill values as low as -15. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 11.
Thursday Night
Mostly clear, with a low around -4.
Friday
Sunny and cold, with a high near 10.
Friday Night
Mostly clear, with a low around -3.
Saturday
Sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 5.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Garrison IA
 42.07°N 92.12°W (Elev. 919 ft)
Last Update:
5:23 am CST Jan 27, 2026
Forecast Valid:
6am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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Additional Resources

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Chance of Precipitation