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  • Wind Animation
    ECMWF, GFS, ICON, GEM
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    Porcupine

    World / United States / South Dakota

    43°14'N / 102°19'W / Altitude 959 m / 10:49 2025/12/19, America/Denver (UTC-7)

    clear sky 15 °C
    Wind speed 43 km/h
    Gust 65 km/h
     
    Humidity 28 %
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (09:52 2025/12/19)

    Open Radar Map

    Weather for the next 24 hours

    11:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow
    overcast
    14 °C
    0 mm
    0 %
    W
    33 km/h
    Gust:
    54 km/h
    overcast
    16 °C
    0 mm
    0 %
    W
    33 km/h
    Gust:
    65 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    29 km/h
    Gust:
    58 km/h
    overcast
    16 °C
    0 mm
    0 %
    W
    13 km/h
    Gust:
    47 km/h
    overcast
    15 °C
    0 mm
    0 %
    W
    19 km/h
    Gust:
    43 km/h
    overcast
    13 °C
    0 mm
    0 %
    W
    15 km/h
    overcast
    12 °C
    0 mm
    0 %
    W
    19 km/h
    overcast
    13 °C
    0 mm
    0 %
    W
    31 km/h
    Gust:
    43 km/h
    overcast
    12 °C
    0 mm
    0 %
    W
    21 km/h
    overcast
    12 °C
    0 mm
    10 %
    W
    33 km/h
    Gust:
    47 km/h
    overcast
    7 °C
    0 mm
    10 %
    N
    40 km/h
    Gust:
    58 km/h
    overcast
    6 °C
    0 mm
    10 %
    N
    22 km/h
    overcast
    5 °C
    0 mm
    10 %
    N
    19 km/h
    overcast
    4 °C
    0 mm
    20 %
    N
    25 km/h
    overcast with snow
    2 °C
    0.2 cm
    60 %
    N
    24 km/h
    Gust:
    43 km/h
    overcast with snow
    1 °C
    0.3 cm
    60 %
    N
    22 km/h
    overcast with snow
    1 °C
    0.3 cm
    60 %
    N
    15 km/h
    overcast
    2 °C
    0 mm
    10 %
    NW
    17 km/h
    overcast with snow
    1 °C
    0.1 cm
    50 %
    W
    19 km/h
    mostly cloudy
    1 °C
    0 mm
    0 %
    W
    21 km/h
    overcast
    0 °C
    0 mm
    10 %
    W
    25 km/h
    Gust:
    43 km/h
    overcast
    1 °C
    0 mm
    0 %
    W
    24 km/h
    mostly cloudy
    2 °C
    0 mm
    0 %
    W
    24 km/h
    clear sky
    3 °C
    0 mm
    0 %
    W
    27 km/h
    Gust:
    43 km/h
    clear sky
    5 °C
    0 mm
    0 %
    W
    31 km/h
    Gust:
    50 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast with snow
    1 °C
    0.5 cm
    60 %
    N
    22 km/h
    overcast with snow
    1 °C
    0.4 cm
    60 %
    W
    19 km/h
    overcast
    1 °C
    0 mm
    10 %
    W
    24 km/h
    clear sky
    5 °C
    0 mm
    0 %
    W
    31 km/h
    Gust:
    50 km/h
    clear sky
    6 °C
    0 mm
    10 %
    W
    31 km/h
    Gust:
    54 km/h
    clear sky
    1 °C
    0 mm
    10 %
    NW
    11 km/h
    clear sky
    -1 °C
    0 mm
    10 %
    W
    9 km/h
    high clouds
    -1 °C
    0 mm
    0 %
    S
    7 km/h

    Meteogram

    -3-1-45-3641331-11-216691810201412985794
    25
    20
    15
    10
    5
    0
    -5
    -10
    Fr
    19
    mostly cloudy
    Sa
    20
    clear sky with few clouds
    Su
    21
    mostly cloudy
    Mo
    22
    partly cloudy
    Tu
    23
    partly cloudy
    We
    24
    clear sky with few clouds
    Th
    25
    mostly cloudy
    Fr
    26
    clear sky
    Sa
    27
    high clouds
    Su
    28
    high clouds
    Mo
    29
    overcast with light rain
    Tu
    30
    clear sky with few clouds
    We
    31
    mostly cloudy
    Th
    01
    clear sky

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length