Weather Alert
Siloam Springs Lake Weather Warning NWS WEATHER ALERT FOR THE SILOAM SPRINGS LAKE, AR AREA - Issued: 1049 PM CDT Sun Aug 9 2026 Siloam Springs Lake Weather Warning

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Siloam Springs Lake, AR Weather - Hour by Hour Forecast

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Siloam Springs Lake, AR Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 76°F24°C, dew point 72°F22°C, humidity 87%. Wind direction is S at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.05 in1017 mb.
Today - Sunny. Highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 108... Full Forecast
Tonight - Clear. Lows in the upper 70s. South winds 5 to 10 mph... Full Forecast

Siloam Springs Lake Hourly Weather

24 Hour Forecast Scroll
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Siloam Springs Lake, AR Hourly Weather - Clear - 5:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 6:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 7:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 8:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 9:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 10:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 11:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 12:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 1:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 2:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 3:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 4:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 5:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 6:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 7:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 8:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 9:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 10:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 11:00 PM Siloam Springs Lake, AR Hourly Weather - Clear - 12:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 1:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 2:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 3:00 AM Siloam Springs Lake, AR Hourly Weather - Clear - 4:00 AM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
76°F24°C 75°F24°C 75°F24°C 79°F26°C 84°F29°C 88°F31°C 90°F32°C 92°F33°C 94°F34°C 95°F35°C 95°F35°C 96°F36°C 94°F34°C 93°F34°C 91°F33°C 88°F31°C 86°F30°C 83°F28°C 82°F28°C 82°F28°C 81°F27°C 80°F27°C 80°F27°C 79°F26°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 0% 0% 0%
67°F19°C 67°F19°C 67°F19°C 68°F20°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C
74% 76% 76% 69% 63% 57% 54% 51% 48% 46% 45% 43% 44% 46% 47% 52% 55% 61% 63% 65% 67% 69% 72% 74%
S S S S SSE SW SW SSE SSE SSE S S S S S S S SSE SSE S S S S S
5 mph 6 mph 6 mph 6 mph 13 mph 13 mph 13 mph 12 mph 12 mph 12 mph 12 mph 12 mph 12 mph 10 mph 10 mph 10 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 6 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 KSLG model statistics.

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Prob Precip % = Probability of Precipitation.

Siloam Springs Lake 36 Hour Forecast

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

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