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

Hazardous Weather Conditions

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Fair

8°F

-13°C

Humidity 68%
Wind Speed NW 7 mph
Barometer 30.61 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 23 Feb 8:15 am CST
Extended Forecast for

Garrison IA

  • Today

    Today: Mostly sunny, with a high near 19. Wind chill values as low as -5. North wind 5 to 10 mph.

    High: 19 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 9 by 8pm, then rising to around 17 during the remainder of the night. Wind chill values as low as zero. Light southwest wind becoming south 10 to 15 mph in the evening. Winds could gust as high as 25 mph.

    Low: 9 °F⇑

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 15. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 19. Wind chill values as low as -5. North wind 5 to 10 mph.
Tonight
Increasing clouds, with a temperature falling to near 9 by 8pm, then rising to around 17 during the remainder of the night. Wind chill values as low as zero. Light southwest wind becoming south 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 39. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 15. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Garrison IA
 42.13°N 92.15°W (Elev. 909 ft)
Last Update:
7:21 am CST Feb 23, 2026
Forecast Valid:
8am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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