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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Light Rain

71°F

22°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 30.12 in
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 21 Aug 5:35 am CDT
Extended Forecast for

3 Miles NE Shellsburg IA

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms.  Patchy fog.  Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms and
    Patchy Fog

    Low: 65 °F

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 9am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 84. South wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely and
    Patchy Fog
    then Chance
    T-storms

    High: 84 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before 4am.  Cloudy, with a low around 65. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    T-storms
    Likely

    Low: 65 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms then
    Sunny

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 52.

    Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 55.

    Partly Cloudy

    Low: 55 °F

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely, mainly before 9am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms likely, mainly before 4am. Cloudy, with a low around 65. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Tuesday
A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
3 Miles NE Shellsburg IA
 42.13°N 91.83°W (Elev. 850 ft)
4:45 am CDT Aug 21, 2017
5am CDT Aug 21, 2017-6pm CDT Aug 27, 2017
 
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