Northumberland and Cheviots mountain weather forecast.

Wed 18 Nov on the hillsA mixed day in Northumberland and the Cheviots, with sleet or snow on the tops and many summits in cloud for most of the day. See wind, cloud base and timings

Mountain Weather brief

Northumberland and Cheviots

Wednesday 18 November 2026 · The Cheviots and Northumberland's higher hills

Confidence: Medium Why?

Uncertainty over rain amounts and timing. Uncertainty over sky cloud cover and sunshine.

What matters most

A mixed day in Northumberland and the Cheviots, with sleet or snow on the tops and many summits in cloud for most of the day.

High-ground wind · 600 m10-20 mph easterly Gusts · 600 m15-25 mph Cloud base100-400 m Feels like · 600 m-6 to -2°C
Regional median

Sunshine and sky

Little sunshine. Very little direct sunshine is indicated.

Modelled sunshine0 h0% of daylight
Early0 h sunshine
Midday0 h 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 · 08:00–12:00PoorSummit winds around 10-20 mph. Gusts around 15-25 mph are possible on exposed ground. Rain is forecast on some hills during this period. Cloud may restrict summit views early on. Rain is possible during the morning, but forecast models disagree on whether it will fall.
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Afternoon · 12:00–17:00MixedSummit winds around 10-20 mph. Gusts around 20-30 mph are possible on exposed ground. Summit cloud is more persistent early in this period, with better prospects later. Rain is forecast on some hills during this period. Rain is possible during the afternoon, but forecast models disagree on whether it will fall.
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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 an easterly wind of 10–20 mph, gusting 15–25 mph.

02

Walking impact

Noticeable on exposed ground, but unlikely to impede most walking.

03

Ground conditions

The ground is likely to be wet after recent rain.

04

Rain and showers

Sleet or snow is possible on the tops. Drizzle for much of the day. Expect 2–5 mm in total, measured as melted water, so any snow would lie deeper. Rain is possible during the morning and afternoon, but forecast models disagree on whether it will fall. 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 during the morning and afternoon, with small temperature changes affecting the mix. The air freezing level is roughly 700 to 1000 m above sea level. Snow can fall below this, but its lower limit is uncertain.

05

Cloud-free summits

Clear-summit estimate: about 15% early and about 10% around midday.

06

Cloud and visibility

Expect many summits to be in cloud for most of the day. The cloud base could be as low as 200–500 m mid-morning. In cloud you'll be finding your way without landmarks, so carry navigation you trust and know how to use, with a backup such as a spare battery or a map and compass. Mist or fog is possible in some valleys early on.

07

Temperature and wind chill

At around 600 m it will be 0 to 4°C, feeling like -6 to -2°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.

08

Freezing level

The freezing level is close to summit height.

09

Daylight

Sunrise 07:47, Sunset 15:58, about 8.2 hours daylight.

Overnight · 17:00–08:00Wild campingBetaAcross these hills, a mixed night to camp, mainly because of the cold: gusts of about 25 mph. 59Mixed · 600 m View detailsHide details
Regional night beginning Wednesday 18 November 2026

Full regional overnight outlook

Across these hills, a mixed night to camp, mainly because of the cold. Gusts reach about 25 mph on open ground, so peg out well and use the guylines. Look for shelter from the northeast. A little rain is forecast overnight. A cold night, down to about 1°C around 600 m.

Overnight rain0.5 mmOpen ground · 600 m17 mph · gusts 27 mphMorning pack-upNo wet signal

Moon overnight

Waxing gibbous moon

Illuminated disc
65%
Moonrise
Outside this window
Moonset
00:47 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: 18 Nov, 17:00 GMT to 19 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 m59 · mixed
Wind / gust
14 mph / 22 mph
Coldest
2.5°C
In cloud
0% of modelled night
Condensation
Low
600 m59 · mixed
Wind / gust
17 mph / 27 mph
Coldest
1.2°C
In cloud
0% of modelled night
Condensation
Low

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. 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. 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 gust24 mphRain3.5 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 14 November 2026 at 16:37 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.