US Heating Degree Day Forecast
04/21/2026 | 7:05 am CDT US Heating Degree Day Forecast
| Forecast updated last on 04/21/26 | ||||
| Weighted by: | ||||
| Forecast Period | Population | Natural Gas | Fuel Oil | Propane |
| 6 to 10 day | 31.70 | 40.45 | 64.30 | 45.21 |
| prev day change | -1.00 | -0.02 | -1.91 | 0.35 |
| 8 to 14 day | 35.70 | 47.37 | 75.17 | 53.22 |
| prev day change | -0.30 | -0.04 | -0.32 | 0.04 |
| 1 to 15 day | 75.10 | 93.42 | 165.06 | 105.03 |
| prev day change | -3.40 | -3.30 | -12.67 | -3.64 |
| Source: DTN Weather | ||||
| *Forecast includes HDDs projected by DTN during the period | ||||
| **HDDs are weighted by population and by the percent of homes | ||||
| using the fuel for heating | ||||
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