Weather Alert
Greenbrier Weather Warning NWS WEATHER ALERT FOR THE GREENBRIER, AR AREA - Issued: 1244 AM CDT Thu Sep 17 2026 Greenbrier Weather Warning

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Greenbrier, AR Weather - Hour by Hour Forecast

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Greenbrier, AR Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 71°F22°C, dew point 71°F22°C, humidity 100%. Wind direction is N at 0 mph0 km/h with visibility of 7 mi11 km. Barometric pressure is 30.24 in1024 mb.
Overnight - Clear. Lows in the mid 70s. Southeast winds around 5 mph... Full Forecast
Thursday - Sunny. Highs in the upper 90s. Light and variable winds, becoming south around 5 mph in the afternoon. Heat index values up to 107.. Full Forecast

Greenbrier Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 17
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Greenbrier, AR Hourly Weather - Clear - 3:00 AM Greenbrier, AR Hourly Weather - Clear - 4:00 AM Greenbrier, AR Hourly Weather - Clear - 5:00 AM Greenbrier, AR Hourly Weather - Clear - 6:00 AM Greenbrier, AR Hourly Weather - Clear - 7:00 AM Greenbrier, AR Hourly Weather - Clear - 8:00 AM Greenbrier, AR Hourly Weather - Clear - 9:00 AM Greenbrier, AR Hourly Weather - Clear - 10:00 AM Greenbrier, AR Hourly Weather - Clear - 11:00 AM Greenbrier, AR Hourly Weather - Mostly Clear - 12:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 1:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 2:00 PM Greenbrier, AR Hourly Weather - Partly Cloudy - 3:00 PM Greenbrier, AR Hourly Weather - Partly Cloudy - 4:00 PM Greenbrier, AR Hourly Weather - Partly Cloudy - 5:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 6:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 7:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 8:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 9:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 10:00 PM Greenbrier, AR Hourly Weather - Mostly Clear - 11:00 PM Greenbrier, AR Hourly Weather - Clear - 12:00 AM Greenbrier, AR Hourly Weather - Clear - 1:00 AM Greenbrier, AR Hourly Weather - Clear - 2:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear
71°F22°C 70°F21°C 69°F21°C 68°F20°C 67°F19°C 73°F23°C 79°F26°C 85°F29°C 88°F31°C 92°F33°C 95°F35°C 95°F35°C 96°F36°C 96°F36°C 94°F34°C 91°F33°C 89°F32°C 85°F29°C 81°F27°C 77°F25°C 75°F24°C 72°F22°C 70°F21°C 69°F21°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 0%
68°F20°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 67°F19°C 69°F21°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 70°F21°C 71°F22°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 71°F22°C 70°F21°C 68°F20°C 67°F19°C
90% 90% 90% 93% 93% 82% 72% 63% 55% 49% 43% 43% 40% 40% 46% 52% 59% 67% 77% 88% 87% 93% 93% 93%
S SSW S E N N N N ENE SE S S S S S SW SW SSE ENE N N N N N
1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KCCA model statistics.

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Prob Precip % = Probability of Precipitation.

Greenbrier 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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Greenbrier AR Weather - 4:44 am

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