Station Name: St. John River at Ninemile Bridge, Maine
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 929 feet

Nearest Address:
Realty Rd
Saint Francis, ME 04478
Aroostook County

GPS Coordinates: 46.70055556, -69.7155556

Nearby Water Temperatures

Flood Watch issued March 16 at 2:29PM EDT until March 17 at 5:00PM EDT by NWS Caribou ME

Effective: Mon March 16, 2026, 2:29 PM
Expires: Tue March 17, 2026, 2:45 AM

Heavy rain may fall on a deep primed snowpack leading to the melt increasing. Flows in rivers may increase quickly and reach critical levels. * 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...From 8 PM EDT this evening 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

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Wind Advisory issued March 16 at 2:24PM EDT until March 17 at 10:00AM EDT by NWS Caribou ME

Effective: Mon March 16, 2026, 2:24 PM
Expires: Tue March 17, 2026, 2:45 AM

* WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Washington, Southeast Aroostook, and Central Penobscot Counties. * WHEN...From 8 PM this evening to 10 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Wind Advisory issued March 16 at 6:22PM EDT until March 17 at 10:00AM EDT by NWS Caribou ME

Effective: Mon March 16, 2026, 6:22 PM
Expires: Tue March 17, 2026, 4:00 AM

* WHAT...South winds 20 to 25 mph with gusts up to 50 mph expected. * WHERE...Northeast Aroostook County. * WHEN...From 2 AM to 10 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Wind Advisory issued March 16 at 6:22PM EDT until March 17 at 10:00AM EDT by NWS Caribou ME

Effective: Mon March 16, 2026, 6:22 PM
Expires: Tue March 17, 2026, 4:00 AM

* WHAT...South winds 15 to 25 mph with gusts up to 50 mph expected. * WHERE...Northern Washington, Southeast Aroostook, and Central Penobscot Counties. * WHEN...Until 10 AM EDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Flood Watch issued March 16 at 10:33PM EDT until March 17 at 5:00PM EDT by NWS Caribou ME

Effective: Mon March 16, 2026, 10:33 PM
Expires: Tue March 17, 2026, 11:00 AM

* 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

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.