From: 16/03/2026, 22:33
To: 17/03/2026, 11:00

* WHAT...Flooding caused by rain, snowmelt, and ice jam continues to be possible.

* WHERE...Portions of Central Highlands, Coastal DownEast, Far Eastern, Interior DownEast, and Penobscot Valley Maine, including the following areas, in Central Highlands Maine, Central Piscataquis, Northern Penobscot and Southern Piscataquis. In Coastal DownEast Maine, Coastal Hancock and Coastal Washington. In Far Eastern Maine, Northern Washington and Southeast Aroostook. In Interior DownEast Maine, Central Washington and Interior Hancock. In Penobscot Valley Maine, Central Penobscot and Southern Penobscot.

* WHEN...Through Tuesday afternoon.

* IMPACTS...Excessive runoff may result in flooding of small rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris.

* ADDITIONAL DETAILS... - Additional heavy rain is expected to develop across the region tonight before ending Tuesday morning. Widespread totals of 1 to 1.5 inches of rain are anticipated with locally higher amounts of 2 to 2.5 inches possible in the southern upslope of the Longfellow Mountains and across the Downeast. Increasing runoff and ice rot will lead to ice movement on area rivers and streams creating an elevated risk of ice jam flooding. - For flood safety visit www.weather.gov/safety/flood

From: 16/03/2026, 22:27
To: 17/03/2026, 11:00

* WHAT...Minor overwash, as well as possible beach erosion, is expected around the time of high tide both tonight and Tuesday morning.

* WHERE...Coastal Hancock and Coastal Washington Counties.

* WHEN...From 9 PM EDT this evening through Tuesday morning.

* IMPACTS...Building waves will cause minor splash-over on exposed coastal roads and shorelines. Pedestrians and motorists should use caution along shorelines.