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Big Flat, AR Weather Forecast
Big Flat, AR Weather Forecast Date: 1050 PM CDT Sun Sep 06 2026
The area/counties/county of: Baxter, including the city of Mountain Home.or toggle through each period.
Overnight... Partly cloudy. Lows in the lower 70s. Light and variable winds, becoming east around 5 mph. Average rainfall less than 1/10 inch.
Labor Day... Sunny. Highs in the mid 90s. East winds around 5 mph.
Monday Night... Mostly clear. Lows in the upper 60s. East winds around 5 mph.
Tuesday... Sunny. Highs in the upper 90s. Southeast winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph.
Wednesday... Sunny. Highs in the upper 90s.
Wednesday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40%.
Thursday... Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 70%.
Thursday Night... Partly cloudy with a 20% chance of showers. Lows in the upper 60s.
Friday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 20%.
Friday Night... Partly cloudy. A 20% chance of showers. Lows in the upper 60s. Highs in the lower 90s.
Saturday... Partly cloudy. A 20% chance of showers. Lows in the upper 60s. Highs in the lower 90s.
Saturday Night... Mostly clear. Lows in the upper 60s.
POP = Probability of Precipitation
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