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Otto Lake Weather Warning NWS WEATHER ALERT FOR THE OTTO LAKE, AR AREA - Issued: 1215 PM CDT Wed Aug 12 2026 Otto Lake Weather Warning

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Otto Lake, AR Weather - Hour by Hour Forecast

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Otto Lake, AR Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 94°F34°C, dew point 72°F22°C, humidity 49%. Wind direction is S at 14 mph23 km/h with visibility of 10 mi16 km. Barometric pressure is 29.82 in1009 mb.
Tonight - Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 108 early this evening... Full Forecast
Thursday - Mostly sunny. Hot with highs around 102. Southwest winds 5 to 10 mph. Heat index values up to 113... Full Forecast

Otto Lake Hourly Weather

24 Hour Forecast Scroll
Wed, Aug 12
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Otto Lake, AR Hourly Weather - Partly Cloudy - 7:00 PM Otto Lake, AR Hourly Weather - Partly Cloudy - 8:00 PM Otto Lake, AR Hourly Weather - Clear - 9:00 PM Otto Lake, AR Hourly Weather - Clear - 10:00 PM Otto Lake, AR Hourly Weather - Clear - 11:00 PM Otto Lake, AR Hourly Weather - Clear - 12:00 AM Otto Lake, AR Hourly Weather - Clear - 1:00 AM Otto Lake, AR Hourly Weather - Clear - 2:00 AM Otto Lake, AR Hourly Weather - Mostly Clear - 3:00 AM Otto Lake, AR Hourly Weather - Mostly Clear - 4:00 AM Otto Lake, AR Hourly Weather - Mostly Clear - 5:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 6:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 7:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 8:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 9:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 10:00 AM Otto Lake, AR Hourly Weather - Partly Cloudy - 11:00 AM Otto Lake, AR Hourly Weather - Mostly Clear - 12:00 PM Otto Lake, AR Hourly Weather - Mostly Clear - 1:00 PM Otto Lake, AR Hourly Weather - Mostly Clear - 2:00 PM Otto Lake, AR Hourly Weather - Mostly Clear - 3:00 PM Otto Lake, AR Hourly Weather - Mostly Clear - 4:00 PM Otto Lake, AR Hourly Weather - Mostly Clear - 5:00 PM Otto Lake, AR Hourly Weather - Clear - 6:00 PM
Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear
92°F33°C 88°F31°C 85°F29°C 81°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 76°F24°C 76°F24°C 76°F24°C 80°F27°C 85°F29°C 89°F32°C 92°F33°C 94°F34°C 97°F36°C 98°F37°C 99°F37°C 100°F38°C 97°F36°C 94°F34°C
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2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 2% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3% 3%
72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 71°F22°C 70°F21°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 67°F19°C 68°F20°C
52% 59% 67% 77% 79% 79% 82% 85% 88% 90% 90% 94% 94% 82% 67% 59% 51% 46% 39% 37% 36% 33% 38% 43%
S S S S S S S S S S S SSE SSE SW SW SW SW SW SW SW SW SSE S S
11 mph 11 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 10 mph 10 mph 10 mph 11 mph 11 mph 11 mph 10 mph 10 mph 10 mph 8 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
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KM19 model statistics.

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Prob Precip % = Probability of Precipitation.

Otto Lake 36 Hour Forecast

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

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