• Login
  • Premium
  • myVentusky
  • Forecast
    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New Custom Color Scales in Ventusky Scale

    Helena

    World / United States / Montana

    46°35'N / 112°2'W / Altitude 1231 m / 03:14 2026/09/16, America/Denver (UTC-6)

    clear sky 10 °C
    Wind speed 11 km/h
     
    Humidity 74 %
    Visibility 16 km
    Clouds 0 %

    Weather report from station Helena, Distance: 4 km (02:53 2026/09/16)

    Open Radar Map

    Weather for the next 24 hours

    04:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow
    clear sky with few clouds
    8 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky with few clouds
    7 °C
    0 mm
    0 %
    W
    11 km/h
    		 partly cloudy
    7 °C
    0 mm
    0 %
    W
    11 km/h
    		 overcast
    8 °C
    0 mm
    0 %
    W
    9 km/h
    		 overcast
    8 °C
    0 mm
    0 %
    W
    9 km/h
    		 overcast
    9 °C
    0 mm
    0 %
    NW
    8 km/h
    		 overcast
    10 °C
    0 mm
    0 %
    NW
    9 km/h
    		 overcast
    12 °C
    0 mm
    0 %
    N
    9 km/h
    		 partly cloudy
    14 °C
    0 mm
    0 %
    N
    15 km/h
    		 clear sky with few clouds
    14 °C
    0 mm
    0 %
    N
    13 km/h
    		 clear sky with few clouds
    16 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    N
    11 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    N
    13 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    N
    11 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    NW
    9 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    SW
    12 km/h
    		 clear sky with few clouds
    11 °C
    0 mm
    0 %
    SW
    10 km/h
    		 partly cloudy
    10 °C
    0 mm
    10 %
    W
    9 km/h
    		 clear sky
    10 °C
    0 mm
    10 %
    SW
    9 km/h
    		 high clouds
    9 °C
    0 mm
    0 %
    SW
    9 km/h
    		 clear sky with few clouds
    9 °C
    0 mm
    0 %
    SW
    9 km/h
    		 clear sky with few clouds
    8 °C
    0 mm
    0 %
    NW
    4 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    partly cloudy
    10 °C
    0 mm
    10 %
    W
    9 km/h
    		 clear sky with few clouds
    9 °C
    0 mm
    10 %
    SW
    9 km/h
    		 high clouds
    7 °C
    0 mm
    0 %
    W
    5 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    N
    3 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    NE
    6 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    NE
    8 km/h
    		 overcast
    23 °C
    0 mm
    30 %
    S
    18 km/h
    		 high clouds
    18 °C
    0 mm
    20 %
    NW
    10 km/h

    Meteogram

    771011979891214832172418162223212025282715811
    30
    25
    20
    15
    10
    5
    0
    Wed
    16
    partly cloudy    		Thu
    17
    partly cloudy    		Fri
    18
    rain, thunderstorms likely    		Sat
    19
    mixed with rain showers    		Sun
    20
    clear sky    		Mon
    21
    clear sky    		Tue
    22
    partly cloudy    		Wed
    23
    clear sky with few clouds    		Thu
    24
    clear sky with few clouds    		Fri
    25
    high clouds    		Sat
    26
    mixed with rain showers    		Sun
    27
    mixed with rain showers    		Mon
    28
    overcast    		Tue
    29
    overcast

    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