A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >
Last Map Update: Sun, Mar 15, 2026 at 5:16:35 am ChST
| *** Coastal Hazard Message for Pohnpei, Kosrae or Majuro *** |
| *** Coastal Hazard Message for Palau, Yap, or Chuuk *** |
| *** Marine Weather Warning for Palau, Yap, or Chuuk *** |
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