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    ECMWF, GFS, ICON, GEM
    Two New High-Resolution Weather Models on Ventusky Model

    Big Sky

    World / United States / Montana

    45°15'N / 111°18'W / Altitude 1925 m / 01:32 2026/10/22, America/Denver (UTC-6)

    clear sky 7 °C
    Wind speed 20 km/h
     
    Humidity 71 %
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (00:55 2026/10/22)

    Open Radar Map

    1Warning
    moderate warningSnow

    Weather for the next 24 hours

    02:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow
    clear sky
    7 °C
    0 mm
    50 %
    NE
    8 km/h
    		 clear sky
    7 °C
    0 mm
    50 %
    E
    7 km/h
    		 overcast
    7 °C
    0 mm
    50 %
    E
    7 km/h
    		 overcast
    6 °C
    0 mm
    50 %
    NE
    6 km/h
    		 partly cloudy
    6 °C
    0 mm
    40 %
    NE
    9 km/h
    		 clear sky
    6 °C
    0 mm
    20 %
    NE
    8 km/h
    		 high clouds
    5 °C
    0 mm
    50 %
    E
    9 km/h
    		 high clouds
    5 °C
    0 mm
    50 %
    NE
    10 km/h
    		 high clouds
    9 °C
    0 mm
    50 %
    NE
    6 km/h
    		 high clouds
    10 °C
    0 mm
    10 %
    E
    3 km/h
    		 clear sky with few clouds
    12 °C
    0 mm
    10 %
    E
    5 km/h
    		 overcast
    14 °C
    0 mm
    10 %
    S
    19 km/h
    		 high clouds
    15 °C
    0 mm
    10 %
    S
    20 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    S
    19 km/h
    		 overcast
    14 °C
    0 mm
    10 %
    S
    19 km/h
    		 overcast
    14 °C
    0 mm
    10 %
    S
    15 km/h
    		 high clouds
    12 °C
    0 mm
    0 %
    SE
    6 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    NE
    6 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    N
    11 km/h
    		 overcast
    9 °C
    0 mm
    0 %
    NE
    8 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    NE
    11 km/h
    		 clear sky
    10 °C
    0 mm
    10 %
    N
    9 km/h
    		 clear sky with few clouds
    8 °C
    0 mm
    0 %
    N
    9 km/h
    		 overcast
    8 °C
    0 mm
    0 %
    NE
    6 km/h
    		 overcast
    7 °C
    0 mm
    0 %
    NE
    9 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    clear sky with few clouds
    8 °C
    0 mm
    10 %
    N
    9 km/h
    		 overcast
    7 °C
    0 mm
    0 %
    E
    11 km/h
    		 overcast with rain
    6 °C
    0.4 mm
    50 %
    W
    11 km/h
    		 overcast with light rain
    5 °C
    0.5 mm
    50 %
    S
    3 km/h
    		 overcast with light rain
    6 °C
    0.1 mm
    60 %
    S
    11 km/h
    		 overcast with light rain
    6 °C
    0.1 mm
    70 %
    W
    15 km/h
    		 overcast with snow
    -1 °C
    6 cm
    80 %
    N
    21 km/h
    		 overcast with snow
    -3 °C
    2 cm
    70 %
    N
    7 km/h
    Gust:
    43 km/h

    Meteogram

    5-3-4-1-2-2-3-7-9-8-8-7-3-115847101030348997
    20
    15
    10
    5
    0
    -5
    -10
    -15
    Thu
    22
    partly cloudy    		Fri
    23
    overcast with light rain    		Sat
    24
    clear sky with few clouds    		Sun
    25
    partly cloudy    		Mon
    26
    clear sky with few clouds    		Tue
    27
    clear sky with few clouds    		Wed
    28
    mixed with snow showers    		Thu
    29
    overcast with snow    		Fri
    30
    clear sky with few clouds    		Sat
    31
    high clouds    		Sun
    01
    clear sky with few clouds    		Mon
    02
    high clouds    		Tue
    03
    high clouds    		Wed
    04
    overcast with rain

    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