Updated05/09/2025 9:29am 
 

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Hazardous Weather Outlook for Portland, ME

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FLUS41 KGYX 090703
HWOGYX

Hazardous Weather Outlook
National Weather Service Gray ME
303 AM EDT Fri May 9 2025

MEZ012-NHZ003>009-011-012-015-100715-
Southern Oxford-Northern Grafton-Northern Carroll-Southern Grafton-
Southern Carroll-Sullivan-Merrimack-Belknap-Cheshire-
Eastern Hillsborough-Western And Central Hillsborough-
303 AM EDT Fri May 9 2025

...FLOOD WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SATURDAY
EVENING...

This Hazardous Weather Outlook is for western Maine, New Hampshire,
central New Hampshire, northern New Hampshire and southern New
Hampshire.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flood Watch.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$

MEZ007>009-013-014-018>028-033-NHZ001-002-010-013-014-100715-
Northern Oxford-Northern Franklin-Central Somerset-Southern Franklin-
Southern Somerset-Interior York-Central Interior Cumberland-
Androscoggin-Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-
Sagadahoc-Lincoln-Knox-Coastal Waldo-Interior Cumberland Highlands-
Northern Coos-Southern Coos-Strafford-Interior Rockingham-
Coastal Rockingham-
303 AM EDT Fri May 9 2025

This Hazardous Weather Outlook is for Maine, south central Maine,
southwest Maine, west central Maine, western Maine, central New
Hampshire, northern New Hampshire and southern New Hampshire.

.DAY ONE...Today and tonight.

A slow-moving low pressure is expected to bring widespread rainfall
to the area Friday into Saturday and could be heavy at times.
Rainfall amounts of 1 to 2 inches are currently forecast with
amounts potentially reaching 2 to 3 inches in some areas. Given the
saturated soils from the wet pattern lately, this could lead to
minor flooding of low-lying and poor drainage areas as well as
smaller streams. Mainstem rivers are also expected to rise with
localized minor flooding possible.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$

ANZ150>154-100715-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
Penobscot Bay-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
Casco Bay-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
303 AM EDT Fri May 9 2025

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Previous Hazardous Weather Outlooks may be found at
NWS Portland, ME (GYX) Office Hazardous Weather Outlooks.
(Click 'Previous Version' there to view past versions successively.
Some may differ only in time posted.)

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Products Courtesy of NOAA-NWS
NWS Information Parsing Script by Ken True at Saratoga Weather - WFO and Products Scripts by SE Lincoln Weather.
Mapping by Curly at Michiana Weather and by Tom at My Mishawaka Weather.




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