Northumberland and Cheviots mountain weather forecast.

Sat 21 Nov on the hillsA mixed day in Northumberland and the Cheviots, with sleet or snow on the tops and a blustery wind. See wind, cloud base and timings

Mountain Weather brief

Northumberland and Cheviots

Saturday 21 November 2026 · The Cheviots and Northumberland's higher hills

Confidence: Unavailable Why?

A comparable model-confidence estimate is not available for this forecast.

What matters most

A mixed day in Northumberland and the Cheviots, with sleet or snow on the tops and a blustery wind.

High-ground wind · 600 m25-35 mph southerly Gusts · 600 m35-45 mph Cloud base1100-1400 m Feels like · 600 m-8 to -4°C
Regional median

Sunshine and sky

Limited sunny breaks. Any sunshine is likely to come through limited breaks.

Modelled sunshine1.9 h24% of daylight
EarlyLess than 1 hour sunshine
MiddayLess than 1 hour sunshine
LaterTiming unavailable

These are direct modelled sunshine hours during daylight, not the probability of sunshine. Cloud cover and summit cloud are assessed separately in the forecast above. The regional median prevents one unusually bright or dull summit cell defining the whole area.

Overnight forecast: 17:00–08:00 (UK local time), in Wild camping below.

Morning · 08:00–12:00GoodSummit winds around 15-25 mph. Gusts around 25-35 mph are possible on exposed ground. Some early summit cloud is possible.
84
Afternoon · 12:00–17:00PoorWinds strengthen compared with the morning. Summit winds around 15-25 mph in the early afternoon, strengthening to 30-40 mph later. Gusts around 45-55 mph are possible on exposed ground. Gusts this strong can knock you off balance, so take care near edges and on narrow ridges. Rain or snow is forecast on some hills during this period.
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Conservative regional grades across representative summits, so one sheltered hill does not overstate the wider area.

01

High-ground wind (600 m)

At around 600 m, expect a southerly wind of 25–35 mph, gusting 35–45 mph. Gusts like that are strong enough to make walking into it hard work, with buffeting on ridges and edges.

02

Walking impact

Gusts of 35–45 mph are strong enough to make walking into it hard work, with buffeting on ridges and edges.

03

Rain and showers

Sleet or snow is possible on the tops. A band of rain moves in around midday. Expect up to 2 mm in total, measured as melted water, so any snow would lie deeper. On some hills, sleet or snow is possible on the tops, with the balance depending on temperature. Sleet or snow is possible on some higher tops in the afternoon, with small temperature changes affecting the mix. The air freezing level is roughly 800 to 600 m above sea level. Snow can fall below this, but its lower limit is uncertain. Blowing snow may quickly cover paths and footprints and make navigation difficult. Snow may collect in deeper drifts in hollows, behind boulders and on slopes sheltered from the wind. Exposed ground may be scoured while nearby drifts deepen. Wind-loaded slopes can also be avalanche terrain. Check the local avalanche forecast where one is available; this is not an assessment of slope stability.

04

Cloud-free summits

Clear-summit estimate: about 65% early and about 60% around midday.

05

Cloud and visibility

The tops are likely to drift in and out of cloud, with the best chance of clear tops early on.

06

Temperature and wind chill

At around 600 m it will be 2 to 6°C, feeling like -8 to -4°C in the wind. Take a hat, gloves, a windproof and a spare warm layer. Pack waterproofs too, and keep a warm layer dry in your pack.

07

Freezing level

The freezing level is close to summit height.

08

Daylight

Sunrise 07:53, Sunset 15:54, about 8.0 hours daylight.

Overnight · 17:00–08:00Wild campingBetaToo windy for an exposed pitch up around 600 m on some hills (gusts of about 45 mph and about 6 mm of rain). Lower down, a poor night to camp on open ground. 9Poor · 600 m View detailsHide details
Regional night beginning Saturday 21 November 2026

Full regional overnight outlook

Too windy for an exposed pitch up around 600 m on some hills. Lower down, a poor night to camp on open ground. Gusts reach about 45 mph on open ground, enough to damage a tent on open ground. Check the forecast for the hill and height you have in mind, and don't assume lower ground will be sheltered. About 6 mm of rain is forecast overnight. A cold night, down to about 2°C around 300 m.

Overnight rain6.5 mmOpen ground · 600 m25 mph · gusts 47 mphMorning pack-upDampness possible

Moon overnight

Waxing gibbous moon

Illuminated disc
91%
Moonrise
Outside this window
Moonset
05:04 next morning GMT

Cloud and terrain vary across the area. Illumination describes the sunlit part of the Moon, not brightness at your pitch.

Overnight window: 21 Nov, 17:00 GMT to 22 Nov, 08:00 GMT. Approximate open-horizon times; hills can hide the Moon. Still take a headtorch.

Representative location: 55.478, -2.145. Times vary across the area.

300 m39 · poor
Wind / gust
21 mph / 39 mph
Coldest
2.4°C
In cloud
0% of modelled night
Condensation
Moderate
600 m9 · very poor
Wind / gust
25 mph / 47 mph
Coldest
2.6°C
In cloud
0% of modelled night
Condensation
Moderate

Open-hillside guidance across representative hills. Local shelter, ridges, tent design and the exact pitch can change conditions substantially. Read about sleeping-bag comfort ratings, pitching in strong winds or using the wild-camping forecast.

Daytime · exposed rockClimbing & scramblingBetaSnow is likely to be lying on some high ground, with further snowfall possible. Wet rock is likely. Gusts near 50 mph may affect balance on exposed rock. 0Poor · Very poor View detailsHide details
Regional rock conditions · sampled mountain terrain

Regional climbing & scrambling outlook

A broad guide to dampness and exposed rock across the area, not a forecast for every crag. Lower, sheltered crags and individual rock types may behave differently.

Conditions for exposed scrambling across the area look very poor (0/100). Rain is likely to leave rock wet. Polished slabs, vegetation and drainage lines may be notably worse. Gusts may reach about 50 mph on exposed ground, making crosswinds an important route consideration. Mapped summit-point geology across the representative hills includes granite, gneiss or gabbro and volcanic rock. Rock can therefore respond differently to moisture between crags and routes.

Rock surfaceWet rock likelyExposed gust50 mphRain2.6 mm
Mapped rock across sampled summits2 broad familiesSummit samples, not a survey of every crag
granite, gneiss or gabbro 60% 3 representative summitsGenerally grippy when dry and often still positive when damp, but wet slabs, lichen, polish and drainage lines can remain slippery.volcanic rock 40% 2 representative summitsOften grippy when dry, but volcanic rocks vary widely; wet lichen, smooth holds and local seepage can still make them slippery.

Representative summit-point samples across the region; individual crags and routes may differ.

Generic exposed hands-on-rock terrain across representative summits; mapped summit-point geology is a broad regional sample, not a named-route survey. Contains British Geological Survey materials © UKRI 2026. How to use the climbing and scrambling forecast.

Recommended kit for this dayWeather-aware packing prompts, plus your core hillwalking kitView kit

For a day hillwalk, not a complete route-specific checklist. Carry navigation and backup you can use, warm and waterproof layers, suitable footwear, food and water, a headtorch, emergency shelter, first aid and a way to call for help. Snow, ice, technical terrain and overnight trips need additional equipment and skills.

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Weather data: Open-Meteo (CC BY 4.0). Adapted by Mountain Weather.

Updated 15 November 2026 at 16:26 UTC. See typical weekly and monthly conditions for Northumberland and Cheviots.

More context for your hill day

Check the approach as well as the tops

Compare midge conditions by day and height, or look for a possible cloud inversion. For Snowdon and Tryfan, camera-derived cloud-base observations add a view of conditions already seen on the slopes.