| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 1.69 | 1.33 | 1.95 | 1.10 | 3.53 | 1.10 | 4.01 | 0.10 | 4.01 | 0.00 |
| Northwest Natural Gas Historical Price Historical Prices Available since Jun, 2023 | ||
|---|---|---|
| Price Date | Price | Unit |
| 12 Mar 2026 | 1.43 | $US/Million Btu |
| 11 Mar 2026 | 1.33 | $US/Million Btu |
| 10 Mar 2026 | 1.69 | $US/Million Btu |
| 09 Mar 2026 | 1.33 | $US/Million Btu |
| 06 Mar 2026 | 1.22 | $US/Million Btu |
| 05 Mar 2026 | 1.34 | $US/Million Btu |
| 04 Mar 2026 | 1.32 | $US/Million Btu |
The lowest natural gas prices in Northwest are as follows: the one-week low price is $1.33 recorded on 2026-03-09; the one month-low price is $1.10 recorded on 2026-02-12; three-month low price is $1.10 recorded on 2025-12-15; the six-month low price is $0.10 recorded on 2025-09-15; and the one-year low price is $0.00 recorded on 2025-03-13.
| One Week Low | $1.33 | 2026-03-09 |
| One Month Low | $1.10 | 2026-02-12 |
| Three Months Low | $1.10 | 2025-12-15 |
| Six Months Low | $0.10 | 2025-09-15 |
| One Year Low | $0.00 | 2025-03-13 |
The highest natural gas prices in Northwest are as follows: the-one week high price is $1.69 recorded on 2026-03-09; the one-month high price is $1.95 recorded on 2026-02-12; the three-month high price is $3.53 recorded on 2025-12-15; the six-month high price is $4.01 recorded on 2025-09-15; and the one year high price is $4.01 recorded on 2025-03-13.
| One Week High | $1.69 | 2026-03-09 |
| One Month High | $1.95 | 2026-02-12 |
| Three Months High | $3.53 | 2025-12-15 |
| Six Months High | $4.01 | 2025-09-15 |
| One Year High | $4.01 | 2025-03-13 |
