NWS US August 17, 2026 through August 21, 2026 Heat Index Forecasts
Select Heat Index Threshold:No Threshold Maximum Heat Index Forecasts
Mon August 17, 2026 | Tue August 18, 2026 | Wed August 19, 2026 | Thu August 20, 2026 | Fri August 21, 2026
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Maps and Data Courtesy of NOAA NWS Weather Prediction Center -- Script by SE Lincoln Weather

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