Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest
Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >
| NWS Forecast for: Northern Inland Waters Including The San Juan Islands (PZZ133) Issued by: National Weather Service Seattle, WA Last Update: 234 PM PDT Fri Mar 13 2026 |  |
| Tonight: NW wind 5 to 10 kt, rising to 10 to 15 kt late. Waves around 2 ft or less. A slight chance of rain this evening, then a chance of rain after midnight. A chance of snow late. Sat: NW wind 10 to 15 kt. Waves around 2 ft or less. Sat Night: W wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less. A chance of rain and snow after midnight. Sun: SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. Sun Night: SE wind 10 to 15 kt. Waves around 2 ft or less. Rain. Mon: SE wind 15 to 20 kt. Waves around 2 ft or less. Rain. Mon Night: SE wind 15 to 20 kt, rising to 20 to 25 kt with gusts up to 35 kt after midnight. Waves around 2 ft or less. Rain. Tue: SE wind 20 to 25 kt. Waves around 2 ft or less, then around 3 ft in the afternoon. Rain. Tue Night: SE wind 10 to 15 kt. Waves around 2 ft or less. Rain. Wed: SE wind 15 to 20 kt. Waves around 2 ft or less. Rain. Wed Night: SE wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 2 ft or less. Rain. | |
| Zone Forecast: Northern Inland Waters Including The San Juan Islands (PZZ133) | |
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