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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: ECMWF model in high resolution with hourly forecast steps ECMWF

    Location

    World / United States / Montana

    48°48'N / 104°15'W / Altitude 721 m / 23:43 2025/12/18, America/Denver (UTC-7)

    overcast -13 °C
    Wind speed 30 km/h
     
    Humidity 72 %
    Visibility 16 km
    Clouds 100 %
    Cloud base 3048 m

    Calculated from nearby stations (23:15 2025/12/18)

    Open Radar Map

    Weather for the next 24 hours

    00:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow22:00 tomorrow23:00 tomorrow00:00 tomorrow
    overcast
    -15 °C
    0 mm
    0 %
    SE
    17 km/h
    		 overcast
    -13 °C
    0 mm
    30 %
    SE
    19 km/h
    		 overcast
    -12 °C
    0 mm
    50 %
    SE
    20 km/h
    		 overcast
    -11 °C
    0 mm
    50 %
    S
    18 km/h
    		 overcast with snow
    -9 °C
    0.1 cm
    70 %
    S
    21 km/h
    		 overcast with snow
    -7 °C
    0.5 cm
    90 %
    S
    23 km/h
    		 overcast with snow
    -4 °C
    2 cm
    90 %
    S
    25 km/h
    		 overcast with rain
    -5 °C
    0.9 mm
    80 %
    SW
    24 km/h
    		 overcast
    -4 °C
    0 mm
    30 %
    SW
    25 km/h
    		 overcast
    -3 °C
    0 mm
    10 %
    SW
    27 km/h
    		 clear sky
    -2 °C
    0 mm
    10 %
    SW
    26 km/h
    		 clear sky with few clouds
    0 °C
    0 mm
    10 %
    W
    24 km/h
    		 clear sky
    1 °C
    0 mm
    0 %
    W
    37 km/h
    Gust:
    50 km/h
    		 clear sky with few clouds
    0 °C
    0 mm
    0 %
    W
    37 km/h
    Gust:
    50 km/h
    		 clear sky
    0 °C
    0 mm
    0 %
    W
    35 km/h
    Gust:
    50 km/h
    		 clear sky
    -1 °C
    0 mm
    0 %
    W
    36 km/h
    Gust:
    50 km/h
    		 overcast
    -2 °C
    0 mm
    0 %
    NW
    27 km/h
    Gust:
    61 km/h
    		 clear sky
    -4 °C
    0 mm
    0 %
    NW
    33 km/h
    Gust:
    50 km/h
    		 clear sky
    -7 °C
    0 mm
    0 %
    NW
    38 km/h
    Gust:
    72 km/h
    		 clear sky
    -8 °C
    0 mm
    0 %
    NW
    37 km/h
    Gust:
    76 km/h
    		 clear sky
    -10 °C
    0 mm
    0 %
    NW
    38 km/h
    Gust:
    76 km/h
    		 clear sky
    -11 °C
    0 mm
    0 %
    W
    40 km/h
    Gust:
    76 km/h
    		 clear sky
    -12 °C
    0 mm
    0 %
    NW
    41 km/h
    Gust:
    86 km/h
    		 clear sky
    -13 °C
    0 mm
    0 %
    NW
    40 km/h
    Gust:
    86 km/h
    		 clear sky
    -14 °C
    0 mm
    0 %
    NW
    39 km/h
    Gust:
    83 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    -12 °C
    0 mm
    50 %
    SE
    20 km/h
    		 overcast with snow
    -7 °C
    0.6 cm
    90 %
    S
    23 km/h
    		 overcast with snow
    -4 °C
    3 cm
    90 %
    SW
    25 km/h
    		 clear sky with few clouds
    0 °C
    0 mm
    10 %
    W
    24 km/h
    		 clear sky
    0 °C
    0 mm
    0 %
    W
    35 km/h
    Gust:
    50 km/h
    		 clear sky
    -4 °C
    0 mm
    0 %
    NW
    33 km/h
    Gust:
    50 km/h
    		 clear sky
    -10 °C
    0 mm
    0 %
    NW
    38 km/h
    Gust:
    76 km/h
    		 clear sky
    -13 °C
    0 mm
    0 %
    NW
    40 km/h
    Gust:
    86 km/h

    Meteogram

    -13-22-15-12-17-14-15-12-13-12-1-7-7-70-16-1-2-13-8-7-6-8111-1-2
    5
    0
    -5
    -10
    -15
    -20
    -25
    Fr
    19
    overcast with snow    		Sa
    20
    partly cloudy    		Su
    21
    clear sky    		Mo
    22
    mixed with snow showers    		Tu
    23
    overcast with snow    		We
    24
    overcast    		Th
    25
    overcast with snow    		Fr
    26
    partly cloudy    		Sa
    27
    clear sky    		Su
    28
    clear sky with few clouds    		Mo
    29
    high clouds    		Tu
    30
    partly cloudy    		We
    31
    overcast    		Th
    01
    mostly cloudy

    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