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Rosston Weather Warning NWS WEATHER ALERT FOR THE ROSSTON, AR AREA - SHORTTERM FORECAST Issued: 121 PM CDT Sat Sep 12 2026 Rosston Weather Warning

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71858 Weather (Rosston, AR)

Rosston, AR WeatherCurrent Conditions and Weather for Rosston, Arkansas
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Clear at Rosston (71858), temperature is 73°F23°C, dew point 70°F21°C, humidity 90%. Wind direction is NNE at 7 mphat 11 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1014 mb. Last update: 11:22 pm.*
*Time is approximately 11:22 pm Sat, Sep 12, 2026. Time will be within 15 minutes of current local time. Rosston weather forecast data is updated every 15 minutes.

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The month of August had turned into a griddle where the days just lay there and sizzled. ―Sue Monk Kidd
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Rosston AR Weather - 12:22 am

Rosston Weather Forecast

Weather forecast for: Rosston AR
Last Update: 6:31 pm CDT Sep 12, 2026
Tonight: Mostly clear, with a low around 73. Calm wind.
Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind.
Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 73. Calm wind.
Monday: Sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind.
Monday Night: Mostly clear, with a low around 73. Calm wind.
Tuesday: Sunny and hot, with a high near 97.
Tuesday Night: Mostly clear, with a low around 74.
Wednesday: Sunny and hot, with a high near 97.
Wednesday Night: Mostly clear, with a low around 73.
Thursday: Sunny and hot, with a high near 96.
Thursday Night: Mostly clear, with a low around 70.
Friday: A 20 percent chance of showers. Sunny and hot, with a high near 95.
Friday Night: Partly cloudy, with a low around 68.
Saturday: Sunny, with a high near 92.

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