Carnedd Moel-Siabod (Conwy) weather

Forecast days

Heavy rain changing to sunny intervals by lunchtime.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

    7 day forecast for Carnedd Moel-Siabod

    Today (22 November 2025)
    Time
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Heavy rain Light rain Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy Overcast Overcast Light rain Light rain Light rain
    Chance of precipitation
    60%
    60%
    60%
    30%
    20%
    10%
    10%
    10%
    <5%
    10%
    20%
    40%
    50%
    70%
    60%
    60%
    Temperature
    Feels like temperature (°C)
    -4°
    -3°
    -2°
    -1°
    -1°
    -1°
    -1°
    -1°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -4°
    Wind direction and speed
    WSW
    26
    W
    18
    WNW
    12
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    10
    W
    9
    W
    9
    WSW
    9
    WSW
    11
    SW
    10
    SW
    10
    SW
    11
    SW
    11
    SW
    12
    Wind gust (mph)
    29
    19
    13
    13
    12
    12
    11
    10
    12
    12
    13
    13
    14
    15
    16
    17
    Visibility
    VP
    VP
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VP
    VP
    Humidity
    98%
    96%
    94%
    92%
    87%
    85%
    86%
    91%
    92%
    92%
    92%
    93%
    92%
    93%
    95%
    97%
    UV 1 1 1 1 1 1 1 1 1 - - - - - - -
    Sunday (23 November 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Sleet shower night Light snow shower day Light snow shower day Light snow shower day Light snow shower day Heavy snow Heavy snow Sleet shower day Sleet shower day Sleet shower Heavy snow Heavy snow Heavy snow Heavy snow Heavy snow Heavy snow shower night Heavy snow shower night
    Chance of precipitation
    70%
    70%
    80%
    90%
    ≥95%
    ≥95%
    90%
    80%
    70%
    80%
    80%
    70%
    90%
    90%
    90%
    90%
    ≥95%
    90%
    90%
    90%
    90%
    90%
    90%
    90%
    Temperature (°C)
    Feels like temperature (°C)
    -4°
    -4°
    -4°
    -4°
    -4°
    -5°
    -5°
    -6°
    -6°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -8°
    -8°
    -8°
    -8°
    -7°
    -7°
    -7°
    Wind direction and speed (mph)
    SW
    14
    SW
    17
    SSW
    19
    SSW
    23
    SSW
    26
    SSW
    28
    SW
    28
    WSW
    29
    WSW
    29
    W
    31
    WSW
    33
    WSW
    35
    WSW
    36
    WSW
    37
    WSW
    38
    WSW
    38
    WSW
    37
    W
    43
    W
    41
    W
    38
    WNW
    35
    WNW
    32
    WNW
    31
    NW
    29
    Wind gust (mph)
    18
    21
    25
    28
    31
    34
    34
    33
    34
    36
    39
    40
    41
    42
    42
    42
    47
    47
    45
    42
    39
    36
    34
    32
    Visibility (description)
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    G
    E
    E
    E
    E
    P
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    Humidity
    98%
    99%
    99%
    99%
    99%
    97%
    95%
    92%
    92%
    88%
    88%
    87%
    88%
    90%
    92%
    91%
    92%
    92%
    92%
    93%
    94%
    95%
    94%
    95%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Monday (24 November 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Heavy snow shower night Heavy snow shower night Sleet shower night Sleet shower night Sleet shower night Sleet shower night Sleet shower night Sleet shower night Fog Fog Mist Mist Mist Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    90%
    80%
    60%
    60%
    60%
    60%
    60%
    50%
    30%
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    Temperature (°C)
    Feels like temperature (°C)
    -7°
    -7°
    -7°
    -7°
    -7°
    -6°
    -6°
    -6°
    -6°
    -6°
    -5°
    -5°
    -4°
    -5°
    -5°
    -5°
    -5°
    -6°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    Wind direction and speed (mph)
    NW
    28
    NW
    27
    NW
    27
    NNW
    27
    N
    25
    N
    21
    N
    23
    N
    24
    N
    25
    N
    26
    N
    26
    N
    26
    N
    27
    N
    26
    N
    26
    N
    25
    N
    24
    N
    27
    N
    27
    N
    27
    N
    27
    N
    26
    N
    25
    N
    23
    Wind gust (mph)
    31
    30
    30
    29
    28
    29
    29
    30
    32
    32
    32
    32
    32
    31
    30
    29
    30
    30
    30
    29
    29
    29
    27
    25
    Visibility (description)
    VP
    VP
    VP
    VP
    P
    VP
    VP
    VP
    VP
    VP
    VP
    P
    P
    P
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    94%
    94%
    94%
    94%
    94%
    92%
    93%
    93%
    93%
    92%
    91%
    88%
    87%
    86%
    85%
    85%
    85%
    85%
    84%
    85%
    84%
    84%
    84%
    84%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Tuesday (25 November 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    40%
    30%
    30%
    30%
    40%
    30%
    30%
    30%
    30%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -2°
    Feels like temperature (°C)
    -7°
    -7°
    -7°
    -7°
    -7°
    -6°
    -6°
    -6°
    -6°
    -5°
    -4°
    -3°
    -3°
    -3°
    -3°
    -3°
    -4°
    -6°
    -6°
    -6°
    -6°
    -6°
    -6°
    -7°
    Wind direction and speed (mph)
    N
    23
    N
    22
    N
    21
    N
    20
    N
    19
    N
    16
    N
    15
    N
    14
    N
    14
    N
    12
    N
    12
    NNE
    13
    NNE
    13
    N
    12
    N
    11
    N
    9
    NNW
    8
    NNW
    10
    NNW
    10
    NNW
    10
    NW
    10
    NW
    10
    W
    10
    W
    10
    Wind gust (mph)
    25
    24
    24
    23
    22
    22
    21
    19
    17
    16
    16
    18
    17
    15
    13
    12
    11
    11
    11
    11
    11
    11
    12
    13
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    85%
    85%
    85%
    86%
    87%
    87%
    87%
    86%
    83%
    78%
    77%
    79%
    85%
    86%
    87%
    87%
    87%
    87%
    87%
    86%
    87%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wednesday (26 November 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Cloudy Mist Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog
    Chance of precipitation
    <5%
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    40%
    40%
    30%
    40%
    50%
    40%
    40%
    40%
    30%
    40%
    40%
    40%
    40%
    Temperature (°C)
    -2°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    Feels like temperature (°C)
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -6°
    -6°
    -6°
    -6°
    -5°
    -4°
    -4°
    -4°
    -4°
    -4°
    -4°
    -5°
    -4°
    -4°
    -4°
    -4°
    -3°
    -4°
    Wind direction and speed (mph)
    W
    12
    WSW
    13
    WSW
    13
    WSW
    15
    WSW
    15
    SW
    14
    SW
    14
    SW
    15
    SW
    16
    SW
    17
    SW
    19
    SW
    21
    SW
    24
    SW
    25
    SW
    26
    SW
    27
    SW
    26
    SW
    32
    SW
    33
    SW
    34
    SW
    35
    SW
    36
    SW
    37
    SW
    46
    Wind gust (mph)
    14
    15
    16
    17
    17
    18
    18
    19
    21
    23
    25
    28
    28
    30
    30
    31
    35
    36
    37
    38
    40
    41
    50
    51
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    P
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    Humidity
    87%
    87%
    87%
    88%
    89%
    89%
    90%
    91%
    92%
    92%
    90%
    89%
    88%
    89%
    90%
    92%
    94%
    95%
    95%
    96%
    96%
    96%
    96%
    96%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Thursday (27 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Fog Fog Fog Fog Fog Fog Light rain Light rain
    Chance of precipitation
    40%
    40%
    40%
    40%
    40%
    50%
    60%
    60%
    Temperature (°C)
    Feels like temperature (°C)
    -3°
    -2°
    -1°
    -2°
    Wind direction and speed (mph)
    SW
    46
    SW
    44
    SW
    31
    SSW
    29
    SSW
    31
    SSW
    39
    SSW
    33
    SSW
    32
    Wind gust (mph)
    51
    49
    35
    36
    43
    43
    36
    37
    Visibility (description)
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    Humidity
    96%
    95%
    96%
    95%
    94%
    94%
    95%
    96%
    UV - - - 1 1 1 - -
    Friday (28 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    60%
    50%
    50%
    50%
    50%
    40%
    40%
    40%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -2°
    -4°
    -5°
    Wind direction and speed (mph)
    S
    33
    SSW
    22
    SSW
    17
    SSW
    18
    SSW
    20
    SW
    27
    SSW
    22
    SSW
    24
    Wind gust (mph)
    37
    24
    19
    21
    30
    30
    26
    26
    Visibility (description)
    VP
    VP
    P
    G
    G
    G
    G
    G
    Humidity
    96%
    96%
    95%
    96%
    92%
    92%
    95%
    95%
    UV - - - 1 1 1 - -

    UK video forecast

    Carnedd Moel-Siabod weather map

    View the weather with our interactive map

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    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Wales weather forecast

    Headline:

    A wet and windy start to the weekend.

    Today:

    An unsettled morning with rain and strong winds. An improving picture however, turning drier and brighter during the afternoon with winds easing. Feeling less cold than of late too. Maximum temperature 11 °C.

    Tonight:

    A mostly dry end to the day but heavy showers returning overnight, with blustery winds developing again too. Feeling fresh, but not as cold as recent nights. Minimum temperature 4 °C.

    Sunday:

    A windy day ahead with coastal gales possible. A band of rain moving eastwards in the morning, with sunshine and showers following. Feeling fresh in the wind. Maximum temperature 11 °C.

    Outlook for Monday to Wednesday:

    A showery day on Monday, and feeling chilly in blustery winds. Becoming drier, brighter and less windy on Tuesday. Some rain arriving midweek, and turning windy again, though milder too.

    Updated:

    UK long range weather forecast

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