SEVERE WEATHER WARNING: Alerts Issued for MO.  More Info >>
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Union, MO Hourly Weather Forecast

Next 12 Hours

Sun, Sep 20th
Overcast skies will dominate from morning to night. Warming trend from 71°F to 88°. Light winds, shifting from SW to WNW at 6 mph, while humidity ranges from 38% to 58%, and an avg barometric pressure of 29.87 inHg.

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