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Halley Junction, AR Weather Forecast

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Halley Junction, AR Weather Forecast

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Halley Junction AR weather - Clear - 78°F
Clear
78°F
Updated 11:45 pm
Feels Like 81°F
Humidity 64%
Wind S 3 mph
Barometer  30.05 in
Dew Point 65°F
Halley Junction AR weather - Clear - 26°C
Clear
26°C
Updated 11:45 pm
Feels Like 27°C
Humidity 64%
Wind S 5 km/h
Barometer  101.8 kPa
Dew Point 18°C
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Halley Junction Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY FRIDAY
Halley Junction, AR Weather - Rest Of Tonight Clear Halley Junction, AR Weather - Saturday Sunny Halley Junction, AR Weather - Saturday Night Mostly Clear Halley Junction, AR Weather - Sunday Sunny Halley Junction, AR Weather - Sunday Night Partly Cloudy Halley Junction, AR Weather - Monday Partly Cloudy Halley Junction, AR Weather - Tuesday Partly Cloudy Halley Junction, AR Weather - Tuesday Night Mostly Clear Halley Junction, AR Weather - Wednesday Mostly Clear Halley Junction, AR Weather - Thursday Mostly Clear Halley Junction, AR Weather - Friday Mostly Sunny
Clear Sunny Mostly Clear Sunny Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Sunny
Lo: 71°FLo: 22°C Hi: 101°FHi: 38°C
 Lo: 75°FLo: 24°C Hi: 100°FHi: 38°C
 Lo: 75°FLo: 24°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C		 Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C		 Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C		 Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C		 Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C		 Hi: 90°FHi: 32°C
POP = Probability of Precipitation.
Weather Outlook Updated: 931 PM CDT Fri Sep 18 2026 Halley Junction, AR Weather - WeatherWorld.com

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Halley Junction Forecast Discussion

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Issued: 917 PM CDT Fri Sep 18 2026

Key Messages

  • Dangerous levels of heat stress will build back in areawide this weekend through early next week before a front with drier air, lower dewpoints and pleasant temperatures/less heat into late next week.

Discussion

... Issued at 229 PM CDT Fri Sep 18 2026

Through Saturday: Record high temperatures along with higher humidity and dry weather is expected. Latest satellite imagery/RAP analysis showed the circulation around a large 596dam high centered over the ArkLaTex region. This large high ...