Mountain weather

Lake District Mountain weather forecast table

Confidence

High confidence for an unsettled, windy and rather cold spell with weather fronts moving in from the Atlantic, but some uncertainty in the timings. Saturday looks the most promising day for drier and brighter weather.

Sunrise:
Sunset:

This evening forecast

Heavy rain, with snow above 600m, soon clearing away east. Drier for a time then showers spreading in from the west, falling as snow above 400m. Strong southwest winds and a severe wind chill. Severe gales on the tops.

Sunrise:
Sunset:
Mountain hazards

Mountain weather hazards

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

hazard 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.

hazard Gales
Gale force winds (gusts over 50mph) make walking difficult and strenuous with a potential to be blown over by gusts. There is often a marked increase in winds through cols or on exposed ridges and summits. Distances can take longer to cover and compass bearings become harder to follow accurately.
hazard Poor Visibility
Poor visibility presents challenging route finding conditions. Visibility could be significantly less than 50 metres in all directions with few or no visual references, especially on featureless moors or plateaux. Distances become hard to judge and cliff or cornice edges can be difficult to recognise. These conditions require good navigational skills. There is a risk of white-out conditions when mist or fog is combined with extensive snow cover.

hazard Heavy Persistent Snow
Heavy snow can lead to rapid changes in underfoot conditions and paths may become treacherous or hidden. It also brings very poor visibility and often makes navigation much more challenging. When deep snow accumulates progress is often time consuming and strenuous, significantly affecting the distance one can travel on foot. Deep drifts can develop if snow is combined with strong winds. A heightened avalanche risk is possible and avalanche reports should be consulted where available.
hazard Heavy Persistent Rain
Heavy and persistent rain can lead to drenched clothing and footwear with waterproofs often becoming soaked through, especially if accompanied by strong winds. This can lead to significant loss of body heat and an increased likelihood of hypothermia. Terrain may turn increasingly boggy underfoot while streams can flood and become impassable. There may also be a risk of flooding in valleys or glens. If there is snow cover, a heightened avalanche hazard is possible and avalanche reports should be consulted where available.

Mountain weather forecast

Spells of rain or snow. Strong winds and summit gales slowly easing. Cold.

Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather
(at 800m)
Heavy snow shower (night) Light snow shower (night) Light snow shower (night) Heavy snow Light snow Heavy snow Heavy snow Light snow shower (night)
Chance of precipitation
(at 800m)
80% 30% 30% 70% 50% 70% 70% 30%

Wind direction and speed (mph)
Altitude above mean sea level
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
900m SW
46
SW
46
SW
51
SW
44
SW
40
SW
31
SW
23
NW
23
600m SW
36
SW
36
SW
42
SW
37
SW
32
SW
25
W
18
NW
16
300m SW
11
SW
13
SW
15
SW
15
SW
13
SW
11
W
7
NW
5
Valley SW
13
SW
15
SW
18
SW
17
SW
16
W
13
W
6
NW
7
Wind gust (mph)
Altitude above mean sea level
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
900m 54 55 62 54 49 39 27 28
600m 46 48 55 48 43 34 26 23
300m 36 37 42 37 34 27 20 17
Valley 36 38 42 38 35 27 16 18

Altitude above mean sea level
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
900m
-3°
-4°
-3°
-2°
-2°
-2°
-2°
-2°
600m
-1°
-1°
300m
Valley
Freezing Level
500m
300m
400m
600m
600m
600m
600m
600m

Altitude above mean sea level
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
900m
-13°
-15°
-15°
-13°
-12°
-11°
-10°
-10°
600m
-9°
-10°
-10°
-9°
-8°
-7°
-6°
-6°
300m
-2°
-3°
-3°
-2°
-2°
-1°
Valley

Additional weather information

Meteorologist's view

A cold day with a severe wind chill at height.

Weather

Clear spells and a few wintry showers in the early hours. A mainly cloudy day with showers or longer spells of rain and hill snow. Snow falling above about 400m. Showers easing during evening with clear spells developing.

Chance of cloud-free hill tops

30%.

Low cloud and visibility

Occasional cloud above 500 or 600m, falling lower at times in the south and west. Away from low cloud, visibility good but occasionally a few km or less in rain or snow.

Ground conditions

Date: Thursday 12 March, Location: Helvellyn summit at 10:55 Temperature: plus 4.0C Maximum wind speed 89.0mph Wind chill: minus 4.7C Average wind speed: 70.4mph Full report: A wild and wet day on the fells today! There has been significant amounts of rainfall and the becks and mountain streams are currently in spate and require care if crossing. The wind speeds at summit level on Helvellyn were higher than forecast at 89.0mph at the time of the readings, and were likely greater than this at times, mobility and safe travel on the plateau was only just possible with lots of care and confidence and with the wind blowing from the SW and directly off the NE facing corrie rim and crags, thought given to how to safely approach the summit. So currently, very serious conditions on the high fells, and with a shift towards cooler temperatures over the coming days, the need to be well prepared and make good decisions will continue. The winds are forecast to drop slightly from being 'storm force', but still expect windy, damp and cold conditions if heading out tomorrow, good quality waterproofs and warm layers will be a must, as well as gloves, hat and other safety essentials. At the time of today's round it was raining to summit level, but with a drop in temperatures forecast with snow and hail from tonight, micro-spikes may be a sensible precaution if heading up high over the coming days until we see if any snow settles on the currently saturated ground.

Sunrise:
Sunset:

Mountain weather information

Weather

Mostly dry with bright or clear spells. Just one or two showers possible, wintry above 400m. Windy and cold at height.

Chance of cloud-free hill tops

80%.

Maximum wind speed expected

West or SW 20 to 25mph gusts 35mph.

Temperature

  • At 800m Minus 1C.
  • Valley Plus 2C rising to 7C.
  • Freezing level 600m.

Low cloud and visibility

Mainly good visibility. Some brief reductions in any showers.

Mountain weather information

Sun 15 Mar

Sunrise:
Sunset:

Outbreaks of rain overnight and to start the morning. Bright spells and blustery showers following, wintry above 600m. Strong to gale force southwest winds. Freezing level above summits overnight, falling to 600m later.

Mon 16 Mar

Sunrise:
Sunset:

Mainly dry with wintry showers dying out, then outbreaks of rain and summit snow arriving later. Remaining cold and windy with southwesterly gales on the tops. Freezing level 400m rising to 700m.

Tue 17 Mar

Sunrise:
Sunset:

Outbreaks of rain with strong winds likely. Milder with freezing level above summits.

Updated at:

Summit specific forecast

Mountain summit forecast map

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