Weather Warnings for Maine

Issued by the National Weather Service

Current watches, warnings, and advisories for Maine
Alerts Updated: October 9, 2025, 5:46 am  UTC


Freeze Warning issued October 9 at 1:46AM EDT until October 10 at 8:00AM EDT by NWS Caribou ME

Summary: * WHAT...Sub-freezing temperatures as low as 27 expected. * WHERE...Coastal Hancock, Coastal Washington, Central Washington, Interior Hancock, and Southern Penobscot Counties. * WHEN...From midnight tonight to 8 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Severity:  Moderate    Effective:  October 9, 2025, 1:46 am      Expires:  October 9, 2025, 4:15 pm
Area:  Southern Penobscot; Interior Hancock; Central Washington; Coastal Hancock; Coastal Washington


Frost Advisory issued October 9 at 12:47AM EDT until October 9 at 8:00AM EDT by NWS Gray ME

Summary: * WHAT...For the Frost Advisory, temperatures as low as 25 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 23 expected. * WHERE...In Maine, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Belknap, Merrimack, Sullivan, Northern Carroll, Northern Grafton, Southern Carroll, and Southern Grafton Counties. * WHEN...For the Frost Advisory, until 8 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 8 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Minor    Effective:  October 9, 2025, 12:47 am      Expires:  October 9, 2025, 1:00 pm
Area:  Southern Oxford; Southern Franklin; Interior Cumberland Highlands; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap


Freeze Warning issued October 9 at 12:47AM EDT until October 10 at 8:00AM EDT by NWS Gray ME

Summary: * WHAT...For the Frost Advisory, temperatures as low as 25 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 23 expected. * WHERE...In Maine, Interior Cumberland Highlands, Southern Franklin, and Southern Oxford Counties. In New Hampshire, Belknap, Merrimack, Sullivan, Northern Carroll, Northern Grafton, Southern Carroll, and Southern Grafton Counties. * WHEN...For the Frost Advisory, until 8 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 8 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Severity:  Moderate    Effective:  October 9, 2025, 12:47 am      Expires:  October 9, 2025, 1:00 pm
Area:  Southern Oxford; Southern Franklin; Interior Cumberland Highlands; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap


Freeze Warning issued October 9 at 12:47AM EDT until October 10 at 8:00AM EDT by NWS Gray ME

Summary: * WHAT...Sub-freezing temperatures in the low to mid 20s expected. * WHERE...Portions of south central and southwest Maine and central and southern New Hampshire. * WHEN...From 11 PM this evening to 8 AM EDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Severity:  Moderate    Effective:  October 9, 2025, 12:47 am      Expires:  October 9, 2025, 1:00 pm
Area:  Southern Somerset; Interior York; Central Interior Cumberland; Androscoggin; Kennebec; Interior Waldo; Coastal York; Coastal Cumberland; Sagadahoc; Lincoln; Knox; Coastal Waldo; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough