Mountain weather

Mountain weather

Peak District

Confidence

High for main theme of introduction of fresher conditions over the weekend. Low for thundery shower detail over the weekend. Still warm, but more seasonable conditions into new working week.

Mountain hazards

Mountain weather hazards

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

Strong Sunlight
Harmful UV levels from sunlight increase with altitude giving a greater risk of sunburn and eye damage, even on some overcast days. On breezy days, the cooling effect of wind on exposed skin may disguise any feeling of sunburn until it is too late. If there is snow cover, glare increases the effect of UV rays especially on the eyes. It is advisable to wear sun block, protective clothing such as a long-sleeved top and hat and have good quality eye protection.

Thunderstorms
Lightning is a significant mountain hazard which can result in serious injury or death. Mountain terrain often leaves one highly exposed to lightning strikes. Hail may give unpleasant conditions with torrential rain and localised flash flooding also possible, mainly in Summer months.

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.
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.

Mountain weather forecast

Very warm with some further sunny periods, with these eventually sparking thundery showers in places.

Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
Weather
(at 800m)
Weather symbols Sunny intervals Cloudy Sunny intervals Light rain showers Thundery showers Clear night
Chance of
precipitation
(at 800m)
Chance of precipitation
10%
<5%
20%
40%
60%
40%

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 SW 15mph knots
SW
15mph
SW 19mph knots
SW
19mph
SW 23mph knots
SW
23mph
SW 24mph knots
SW
24mph
SW 21mph knots
SW
21mph
SW 16mph knots
SW
16mph
300m
300m SW 13mph knots
SW
13mph
S 15mph knots
S
15mph
SW 18mph knots
SW
18mph
SW 21mph knots
SW
21mph
SW 16mph knots
SW
16mph
S 11mph knots
S
11mph
Valley
Valley S 7mph knots
S
7mph
S 11mph knots
S
11mph
SW 13mph knots
SW
13mph
SW 16mph knots
SW
16mph
SW 12mph knots
SW
12mph
SW 6mph knots
SW
6mph

Wind gust

Altitude above mean sea level
Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
600m
600m 19mph 24mph 30mph 32mph 27mph 23mph
300m
300m 16mph 20mph 26mph 29mph 23mph 19mph
Valley
Valley 15mph 20mph 26mph 31mph 24mph 18mph

Altitude above mean sea level
Time
Time
06:00
09:00
12:00
15:00
18:00
21:00
600m
600m 12 degrees Celsius 14 degrees Celsius 14 degrees Celsius 16 degrees Celsius 15 degrees Celsius 15 degrees Celsius
300m
300m 15 degrees Celsius 17 degrees Celsius 19 degrees Celsius 20 degrees Celsius 20 degrees Celsius 19 degrees Celsius
Valley
Valley 18 degrees Celsius 19 degrees Celsius 22 degrees Celsius 22 degrees Celsius 21 degrees Celsius 20 degrees Celsius
Freezing Level Freezing Level
2900m
2900m
2500m
2900m
3000m
3000m

Additional weather information

Meteorologist's view

There is a small possibility of gusts approaching gale force given thunderstorm activity in the area, with some variability in direction shown likely as well as sudden increases in strength.

Weather

Fine during the early hours. Cloud cover periodically increasing from western parts into the day, with temperatures again rising sharply under hazy sunny spells. Becoming very warm, although temperatures and humidity a little reduced compared to previous days, but still potentially arduous walking conditions in periods of high UV. From around the middle of the afternoon there is a risk of heavy and eventually thundery showers developing, with these gusty and with a risk of hail showers, gradually dying away in the evening.

Chance of cloud-free hill tops

Greater than 90%.

Low cloud and visibility

Some early haziness, otherwise little impediment to visibility other than risk of showers later. Mainly medium and high cloud expected, some periods cloud nearer but clear of peaks.

Ground conditions

No recent ground conditions report available.

Summit specific forecast