Weather

Monday March 30, 2015

 

HEADLINES

TODAY: Cold and bright. Some wintry showers. Strong winds easing.

TONIGHT: Becoming mainly dry with lighter winds for a time. Breezy later.

TOMORROW: Cold, bright and windy with wintry showers.

DAYS 3-5. Wintry showers and windy on Wednesday. Becoming drier and less windy on Thursday. Friday fine.

DAYS 6-10: Possibly a settled spell.

 

SUMMARY

Cool and bright today with showers, some wintry with risk of thunder. Fresh to strong W’ly wind gradually easing. Clear periods this evening with scattered sleety showers and a touch of frost possible. W’ly winds freshening later.

Bright on Tuesday with blustery wintry showers with risk of hail and thunder. Strong to gale force W’ly winds. Another cold day on Wednesday with wintry showers and fresh to strong W or NW’ly winds.

Showers dying out on Thursday as fresh NW’ly winds gradually ease moderate to light. A fine day on Friday with light winds at first. Clouding over later as a SE’ly breeze picks up, perhaps with some showery rain overnight.

The weekend and into the start of the following week perhaps staying mainly dry and bright with light winds at first possibly freshening later.

 

GENERAL SITUATION AND SYNOPSIS 06:00 UTC

A flat ridge of high pressure extends northwards across the UK. Pressure is low to the north with a cool, strong and showery W’ly airflow over the Northern Isles. Though this should ease later today as a small low tracks east across mainland Scotland it will strengthen again later tonight as the low moves away.

A strong W’ly airflow on Tuesday will veer NW’ly as low pressure to the north transfers towards Scandinavia. This will then ease through Thursday as a ridge of high pressure edges in from the west.

Though an Atlantic front is forecast to move east towards the British Isles later on Friday this may well weaken as it comes up against high pressure. Current predictions suggest high pressure could persist over next weekend and in to the start of the following week.

 

FORECAST FOR NEXT THREE DAYS

Temperatures in the range 6° or 7° Celsius by day down to 2° or 3° Celsius overnight. A degree colder on Wednesday.

MONDAY 30th: Today will be bright with sunny spells and showers, some of which could be heavy and wintry, with risk of hail and perhaps thunder.

A cold day, especially so in the F5-6 W’ly wind, locally F7 to gale F8 in and around showers. However, the wind will gradually ease through the afternoon.

Clear periods this evening, with scattered sleety showers. Cold with a touch of frost possible. Light winds at first, but W’ly winds freshening to become F6 by morning.

Sea State: Moderate to rough, with a 2 to 4 metre SW to W’ly wind swell. Highest in the west.

TUESDAY 31st: Cold and windy with sunny spells, blustery showers and F6-7 W’ly winds, locally touching gale F8. Some of the showers heavy and wintry at times with risk of hail and thunder.

Sea State: Rough to very rough, with a 3 to 6 metre NW’ly wind swell. Highest in the west.

WEDNESDAY 1st: Another cold day with sunny or clear spells, occasional wintry showers and F5-6 W or NW’ly winds.

Sea State: Rough to very rough, with a 3 to 5 metre W’ly wind swell. Highest in the west.

 

10-DAY OUTLOOK

Highs of 7° or 8° Celsius by day down to a low of 3° or 4° Celsius overnight at first. A degree or so milder later.

THURSDAY 2nd: Breezy at first with a few showers, but these dying away as fresh NW’ly winds gradually ease moderate to light.

Sea State: Moderate to rough, with a 2 to 4 metre W to NW’ly wind-swell. Highest in the west.

FRIDAY 3rd: A fine day with light winds at first. Clouding over later as a SE’ly breeze picks up, perhaps with some showery rain edging in from the south-west overnight.

Sea State: Perhaps slight to moderate in the east, with a 1 to 2 metre NW’ly wind swell. In the west moderate to rough, with a 2 to 3 metre NW’ly wind-swell..

SATURDAY 4th – THURSDAY 9th: Perhaps some early rain on Saturday, otherwise the weekend mainly dry and bright with fresh W or NW’ly winds. The new week possibly mainly dry and bright with light winds at first freshening later.

Sea State Saturday: Possibly moderate to rough, with a 2 to 3 metre W’ly wind swell. Highest in the west.

WP-Backgrounds Lite by InoPlugs Web Design and Juwelier Schönmann 1010 Wien