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Altamont Weather Warning NWS WEATHER ALERT FOR THE ALTAMONT, MO AREA - SEVERE THUNDERSTORM WATCH Issued: 440 PM CDT SUN SEP 6 2026 Altamont Weather Warning

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64620 Weather (Altamont, MO)

Altamont, MO WeatherCurrent Conditions and Weather for Altamont, Missouri
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Rain at Altamont (64620), temperature is 75°F24°C, dew point 71°F22°C, humidity 88%. Wind direction is WSW at 18 mphat 29 km/h with visibility of 10 mi16 km. Barometric pressure is 30.12 in1020 mb. Last update: 9:10 pm.*
*Time is approximately 9:10 pm Sun, Sep 06, 2026. Time will be within 15 minutes of current local time. Altamont weather forecast data is updated every 15 minutes.

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I wanted to analyze todays terrible weather. I checked winds aloft, historical data, barometric pressure, dew points, isobars, temperature variants and cloud formations. I've now determined it's stupid out. ―Gregory Bohn
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Altamont MO Weather - 10:10 pm

Altamont Weather Forecast

Weather forecast for: Altamont MO
Last Update: 8:02 pm CDT Sep 6, 2026
Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 68. East wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day: A slight chance of showers before 11am. Mostly sunny, with a high near 89. Southeast wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night: Partly cloudy, with a low around 70. Southeast wind around 9 mph, with gusts as high as 20 mph.
Tuesday: Sunny, with a high near 95. Heat index values as high as 99. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tuesday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 86. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
Thursday: Mostly sunny, with a high near 82.
Thursday Night: Mostly clear, with a low around 62.
Friday: Mostly sunny, with a high near 86.
Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Saturday: A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Sunday: A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.

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