Mountain Weather
Information Service
The Northwest Highlands
Updated on Wed 20th Nov 24 at 3:34PM
West Highlands
Updated on Wed 20th Nov 24 at 3:34PM
Cairngorms NP and Monadhliath
Updated on Wed 20th Nov 24 at 3:34PM
Southeastern Highlands
Updated on Wed 20th Nov 24 at 3:34PM
Southern Uplands
Updated on Wed 20th Nov 24 at 3:34PM
Lake District
Updated on Wed 20th Nov 24 at 3:34PM
Yorkshire Dales & North Pennines
Updated on Wed 20th Nov 24 at 3:34PM
Peak District
Updated on Wed 20th Nov 24 at 3:34PM
Eryri / Snowdonia National Park
Updated on Wed 20th Nov 24 at 3:34PM
Brecon Beacons
Updated on Wed 20th Nov 24 at 3:34PM

Mountain Weather Information Service

The Mountain Weather Information Service provides weather forecasts to aid mountain safety for 10 upland regions across the UK.

MWIS forecasts contain detailed and accessible information aimed at both novice and experienced mountain users. We write forecasts largely in the form of warnings; generally when there is little text, the conditions are fairly benign. Where possible we use wording that indicates the impact of the weather on the user, and particularly when there is the possibility of severe conditions, we try to include this eventuality in the forecast as a probability, even when the risk is low.

Stay up to date with the thoughts of our forecasters, plus regular guest posts from the new MWIS ambassadors.
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Meet the professional meteorologists behind the MWIS forecasts, plus find out about our history and ongoing plans.
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Attend one of our one-day or weekend weather skills courses and learn all about mountain forecasting from the MWIS meteorologists.
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View the latest official synoptic charts, summit weather data, plus the most recent MWIS mountain forecast maps.
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A selection of webcams allowing you to see exactly what the weather is like across the mountains of the UK today.
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Links to the Scottish Avalanche Information Service reports and forecasts issued during the winter season.
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