Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast.
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Hazardous Weather Conditions

Small Craft Advisory until October 25, 08:00 AM EDT

For More Weather Information:

Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]

Tonight

NNW 20km/h
< 1m
Low: 4 °C
Sunday

N 20km/h
< 1m
High: 8 °C
Sunday
Night
E 15km/h
< 1m
Low: 2 °C
Monday

E 15km/h
< 1m
High: 11 °C
Monday
Night
WNW 15km/h
< 1m
Low: 7 °C
Tuesday

NNW 20km/h
< 1m
High: 8 °C
Tuesday
Night
NNE 15km/h
< 1m
Low: 4 °C
Wednesday

SSE 10km/h
< 1m
High: 8 °C
Wednesday
Night
WSW 20km/h
< 1m
Low: 7 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:42 pm EDT Oct 24, 2020
Forecast Valid: 5pm EDT Oct 24, 2020-6pm EDT Oct 31, 2020

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

Synopsis: ANZ100-250845- 236 PM EDT Sat Oct 24 2020 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Long period swells will continue to build through tonight before subsiding Sunday night and Monday. Westerly winds with gusts up to 30 knots are expected in the wake of a cold frontal passage tonight. High pressure will be in control of the waters Sunday into Monday with another cold front crossing the waters late Monday. High pressure then builds in again Tuesday and Wednesday. $$

Tonight

NNW wind 15 to 20 km/h, with gusts as high as 45 km/h. Mostly clear. Seas 1 m or less.

Sunday

N wind 15 to 20 km/h decreasing to 10 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.

Sunday Night

E wind around 15 km/h. Increasing clouds. Seas 1 m or less.

Monday

E wind around 15 km/h becoming SE in the afternoon. Rain likely, mainly after 3pm. Seas 1 m or less.

Monday Night

S wind 10 to 15 km/h becoming WNW after midnight. Rain likely, mainly before 11pm. Seas 1 m or less.

Tuesday

NNW wind 15 to 20 km/h. A chance of showers. Seas 1 m or less.

Tuesday Night

NNE wind 10 to 15 km/h. A chance of showers before 2am. Seas 1 m or less.

Wednesday

NNE wind around 10 km/h becoming SSE in the afternoon. Partly sunny. Seas 1 m or less.

Wednesday Night

SSW wind 15 to 20 km/h becoming WSW after midnight. Partly cloudy. 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.