Station Name: St. Croix River at Milltown, Maine
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 62 feet

Nearest Address:
531 North St
Calais, ME 04619
Washington County

GPS Coordinates: 45.17, -67.2966667

Nearby Water Temperatures

Winter Weather Advisory issued March 11 at 2:13AM EDT until March 11 at 11:00PM EDT by NWS Caribou ME

Effective: Wed March 11, 2026, 2:13 AM
Expires: Wed March 11, 2026, 8:00 PM

* WHAT...Mixed precipitation expected. Total sleet accumulations up to one half inch and ice accumulations up to three tenths of an inch. * WHERE...Central Piscataquis, Southern Piscataquis, Northern Washington, and Central Penobscot Counties. * WHEN...From 8 AM this morning to 11 PM EDT this evening. * IMPACTS...Plan on slippery road conditions. Isolated power outages are possible from the freezing rain. The hazardous conditions could impact the Wednesday evening commute.

A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for Maine can be obtained by going to newengland511.org.

Winter Weather Advisory issued March 11 at 1:43PM EDT until March 11 at 11:00PM EDT by NWS Caribou ME

Effective: Wed March 11, 2026, 1:43 PM
Expires: Wed March 11, 2026, 11:00 PM

* WHAT...Mixed precipitation. Total sleet accumulations up to one half inch and ice accumulations up to three tenths of an inch. * WHERE...Central Piscataquis, Southern Piscataquis, Northern Washington, and Central Penobscot Counties. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Plan on slippery road conditions. Isolated power outages are possible from the freezing rain. The hazardous conditions could impact the Wednesday evening commute.

A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for Maine can be obtained by going to newengland511.org.

yellow warning - freezing rain - in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed March 11, 2026, 9:42 AM
Expires: Thu March 12, 2026, 1:42 AM

Freezing rain is expected. Locations: central and much of southern New Brunswick. Freezing rain duration: 4 to 8 hours. Total freezing rain amounts: up to 10 mm. Time span: late this evening until Thursday morning. Remarks: The freezing rain will be preceded by a period of snow and then ice pellets, with total accumulations near 5 cm possible preceding the onset of freezing rain. ### Roads and walkways will likely become icy and slippery. Property or tree damage due to the weight of ice is possible. Freezing rain warnings are issued when rain falling in sub-zero temperatures creates ice build-up and icy surfaces. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

Be aware of falling ice and branches.

yellow warning - freezing rain - in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed March 11, 2026, 2:42 PM
Expires: Thu March 12, 2026, 6:42 AM

Freezing rain is expected. Locations: central and much of southern New Brunswick. Freezing rain duration: 4 to 8 hours, possibly more. Total freezing rain amounts: up to 10 mm. Time span: this evening until early Thursday morning. Remarks: The freezing rain will be preceded by a period of ice pellets. ### Roads and walkways will likely become icy and slippery. Property or tree damage due to the weight of ice is possible. Freezing rain warnings are issued when rain falling in sub-zero temperatures creates ice build-up and icy surfaces. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

Be aware of falling ice and branches.