Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday.
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Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]

Today

E 15km/h
< 1m
High: 21 °C
Tonight

NNE 15km/h
< 1m
Low: 17 °C
Wednesday

N 25km/h
< 1m
High: 20 °C
Wednesday
Night
NNW 25km/h
< 1m
Low: 17 °C
Thursday

W 25km/h
< 1m
High: 19 °C
Thursday
Night
W 15km/h
< 1m
Low: 17 °C
Friday

W 15km/h
< 1m
High: 23 °C
Friday
Night
SW 10km/h
< 1m
Low: 17 °C
Saturday

S 10km/h
< 1m
High: 24 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:27 am EDT Aug 16, 2022
Forecast Valid: 10am EDT Aug 16, 2022-6pm EDT Aug 22, 2022

View Nearby Observations

Detailed Forecast

Synopsis: ANZ100-170045- 642 AM EDT Tue Aug 16 2022 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM. More steady northeasterly winds develop today with low pressure developing over the Mid- Atlantic region and high pressure over eastern Canada. Low pressure then enters the Gulf of Maine bringing periods of rain, increasing winds, and building seas Tuesday night through Thursday. $$

Today

ENE wind 10 to 15 km/h becoming E in the afternoon. Mostly sunny. Seas 1 m or less.

Tonight

NE wind 10 to 13 km/h becoming NNE 12 to 15 km/h after midnight. A chance of showers, mainly after 3am. Seas 1 m or less.

Wednesday

N wind 20 to 25 km/h, with gusts as high as 35 km/h. Showers, mainly after 1pm. Seas 1 m or less.

Wednesday Night

NNW wind 20 to 25 km/h, with gusts as high as 35 km/h. Rain, mainly before 4am. Seas 1 m or less.

Thursday

W wind 20 to 25 km/h, with gusts as high as 35 km/h. A chance of rain before 10am. Seas 1 m or less.

Thursday Night

W wind around 15 km/h. Partly cloudy. Seas 1 m or less.

Friday

W wind 10 to 15 km/h becoming SW in the afternoon. Sunny. Seas 1 m or less.

Friday Night

SW wind around 10 km/h becoming W after midnight. Mostly clear. Seas 1 m or less.

Saturday

WNW wind around 10 km/h becoming S in the afternoon. Sunny. Seas 1 m or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.