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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Fog/Mist

25°F

-4°C

Humidity 100%
Wind Speed N 1 mph
Barometer 30.22 in
Dewpoint 25°F (-4°C)
Visibility 6.00 mi
Last update 14 Nov 1:55 am CST
Extended Forecast for

Keystone IA

  • Overnight

    Overnight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. Calm wind becoming south around 5 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 25.

    Low: 25 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Calm wind.
Saturday
Sunny, with a high near 46. Calm wind.
Saturday Night
Mostly clear, with a low around 22. Calm wind.
Sunday
Sunny, with a high near 49. Calm wind becoming south around 5 mph.
Sunday Night
Clear, with a low around 25.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Keystone IA
 42°N 92.19°W (Elev. 945 ft)
Last Update:
12:26 am CST Nov 14, 2026
Forecast Valid:
2am CST Nov 14, 2026-6pm CST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation