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Legend

Meaning in forecasts Meaning in observations
Clear Clear
Few clouds Few clouds
Variable clouds Variable clouds
Cloudy with clear spells Cloudy with clear spells
Cloudy Cloudy
Light snow shower Light snow shower
Moderate snow shower Moderate snow shower
Heavy snow shower Heavy snow shower
Light shower Light shower
Moderate shower Moderate shower
Heavy shower Heavy shower
Light rain Light rain
Moderate rain Moderate rain
Heavy rain Heavy rain
Meaning in forecasts Meaning in observations
Risk of glaze Glaze
Light sleet Light sleet
Moderate sleet Moderate sleet
Light snowfall Light snowfall
Moderate snowfall Moderate snowfall
Heavy snowfall Heavy snowfall
Snowstorm Blowing snow
Drifting snow Drifting snow
Hail Hail
Mist Mist
Fog Fog
Thunder Thunder
Thunderstorm Thunderstorm

Cloudiness

0/10
1/10
2/10
3/10
4/10
5/10
6/10
7/10
8/10
9/10
10/10
Traces
10/10 with opening
Cloud cover is indiscernible

Air pressure tendency

Increasing, then decreasing
Increasing, then steady
Increasing
Steady, then increasing
Steady
Decreasing, then increasing
Decreasing, then steady
Decreasing
Steady, then decreasing

Wind direction

Wind from south
Wind from west
Wind from north
Wind from east
Southerly winds
Westerly winds
Northerly winds
Easterly winds

Wind barbs

< 1,25 m/s
2,5 m/s
5 m/s
7,5 m/s
10 m/s
12,5 m/s
25 m/s