US Heating Degree Day Forecast
09/18/2025 | 7:15 am CDT US Heating Degree Day Forecast
| Forecast updated last on 09/18/25 | |||||
| Weighted by: | |||||
| Forecast Period | Population | Natural Gas | Fuel Oil | Propane | |
| 6 to 10 day | 3.70 | 3.68 | 6.99 | 5.33 | |
| prev day change | 1.00 | 1.11 | 2.48 | 1.52 | |
| 8 to 14 day | 8.00 | 9.08 | 16.78 | 12.01 | |
| prev day change | 1.80 | 1.98 | 3.40 | 2.35 | |
| 1 to 15 day | 12.90 | 14.61 | 31.38 | 19.77 | |
| prev day change | 2.30 | 2.70 | 4.06 | 3.26 | |
| 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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