Mountain weather

Mountain weather

Mourne Mountains

Confidence

High confidence in the general development and for largely settled conditions over the weekend. Lower confidence of extent of cloud and any rain from late Monday.

Sunrise: Sunset:
Sunrise: Sunset:
Mountain hazards

Mountain weather hazards

Hazards apply at or above 300m, reflecting the more severe conditions which can occur at altitude.

Severe Chill Effect
Wind significantly lowers the ‘feels-like’ temperature relative to the actual temperature, with even moderate winds significantly adding to the chilling effect. Strong winds can result in a severe and debilitating wind chill many degrees below the actual temperature. This effect will be enhanced in rain or wet snow. Without protection, prolonged exposure could result in frost nip or frostbite on exposed parts of the body and/or hypothermia.

Mountain weather forecast

Mostly dry with bright or sunny spells. The odd shower possible. Chilly at height.

Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
Weather
(at 600m)
Weather symbols Partly cloudy (night) Sunny intervals Light rain showers Light rain showers Sunny intervals Sunny intervals
Chance of
precipitation
(at 600m)
Chance of precipitation
<5%
<5%
<5%
<5%
<5%
<5%

Wind direction and speed

Altitude above mean sea level
Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
600m
600m NW 32mph knots
NW
32mph
NW 28mph knots
NW
28mph
NW 23mph knots
NW
23mph
NW 24mph knots
NW
24mph
NW 27mph knots
NW
27mph
NW 26mph knots
NW
26mph
300m
300m NW 11mph knots
NW
11mph
NW 12mph knots
NW
12mph
NW 13mph knots
NW
13mph
NW 14mph knots
NW
14mph
NW 12mph knots
NW
12mph
NW 10mph knots
NW
10mph
Valley
Valley NW 10mph knots
NW
10mph
NW 10mph knots
NW
10mph
NW 12mph knots
NW
12mph
NW 12mph knots
NW
12mph
NW 10mph knots
NW
10mph
NW 8mph knots
NW
8mph

Wind gust

Altitude above mean sea level
Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
600m
600m 47mph 39mph 32mph 34mph 38mph 38mph
300m
300m 26mph 23mph 23mph 25mph 25mph 22mph
Valley
Valley 27mph 23mph 23mph 24mph 23mph 21mph

Altitude above mean sea level
Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
600m
600m -2 degrees Celsius -2 degrees Celsius 0 degrees Celsius 1 degrees Celsius 0 degrees Celsius -1 degrees Celsius
300m
300m 2 degrees Celsius 3 degrees Celsius 6 degrees Celsius 6 degrees Celsius 4 degrees Celsius 3 degrees Celsius
Valley
Valley 4 degrees Celsius 5 degrees Celsius 8 degrees Celsius 8 degrees Celsius 6 degrees Celsius 4 degrees Celsius
Freezing Level Freezing Level
1100m
1000m
1100m
1300m
1200m
1200m

Additional weather information

Meteorologist's view

Feeling chilly at height so suitable clothing is advised.

Weather

Bright or sunny spells throughout the day. The odd shower possible at times, but staying mostly dry. Feeling chilly at height.

Chance of cloud-free hill tops

80% or higher

Low cloud and visibility

Largely clear summits and excellent visibilities with any patches of cloud mostly above summits. The odd patch of cloud may drop to 700-800m or so and visibilities falling temporarily moderate should any showers pass through.

Ground conditions

No recent ground conditions report available.

Summit specific forecast