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

    Folsom

    World / United States / California

    38°40'N / 121°10'W / Altitude 48 m / 21:30 2026/10/21, America/Los_Angeles (UTC-7)

    partly cloudy 15 °C
    Wind speed 9 km/h
     
    Humidity 92 %
    Visibility 16 km
    Clouds 50 %
    Cloud base 3352 m

    Calculated from nearby stations (21:15 2026/10/21)

    Open Radar Map

    Weather for the next 24 hours

    22:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow22:00 tomorrow
    overcast
    14 °C
    0 mm
    0 %
    NW
    1 km/h
    		 overcast
    14 °C
    0 mm
    20 %
    N
    3 km/h
    		 overcast
    13 °C
    0 mm
    20 %
    N
    5 km/h
    		 overcast
    13 °C
    0 mm
    30 %
    NE
    8 km/h
    		 clear sky
    13 °C
    0 mm
    20 %
    NE
    8 km/h
    		 clear sky
    12 °C
    0 mm
    30 %
    NW
    1 km/h
    		 high clouds
    11 °C
    0 mm
    30 %
    SE
    1 km/h
    		 fog
    11 °C
    0 mm
    30 %
    S
    3 km/h
    		 fog
    12 °C
    0 mm
    10 %
    SW
    8 km/h
    		 overcast with light rain
    12 °C
    0.1 mm
    50 %
    S
    13 km/h
    		 overcast with rain
    13 °C
    0.9 mm
    60 %
    SE
    8 km/h
    		 overcast with rain
    14 °C
    2 mm
    50 %
    SE
    15 km/h
    		 overcast with rain
    14 °C
    1 mm
    50 %
    S
    18 km/h
    		 overcast with rain
    15 °C
    1 mm
    50 %
    S
    13 km/h
    		 overcast with rain
    14 °C
    2 mm
    50 %
    S
    13 km/h
    		 overcast with rain
    16 °C
    0.7 mm
    50 %
    S
    13 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    SW
    12 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    S
    11 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    S
    9 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    W
    9 km/h
    		 overcast
    16 °C
    0 mm
    10 %
    W
    9 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    NW
    4 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    N
    3 km/h
    		 overcast
    15 °C
    0 mm
    30 %
    E
    3 km/h
    		 overcast
    15 °C
    0 mm
    50 %
    SE
    4 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    13 °C
    0 mm
    30 %
    NE
    8 km/h
    		 fog
    11 °C
    0 mm
    30 %
    S
    3 km/h
    		 overcast with light rain
    13 °C
    1 mm
    60 %
    SE
    8 km/h
    		 overcast with rain
    15 °C
    4 mm
    50 %
    S
    13 km/h
    		 overcast with rain
    18 °C
    2.7 mm
    50 %
    SW
    12 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    W
    9 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    N
    3 km/h
    		 overcast
    14 °C
    0 mm
    50 %
    SE
    8 km/h

    Meteogram

    13111310111212121514131314152018202122222222242322232425
    27
    25
    23
    21
    19
    17
    15
    13
    11
    9
    Wed
    21
    rain, thunderstorms likely    		Thu
    22
    overcast with rain    		Fri
    23
    partly cloudy    		Sat
    24
    clear sky    		Sun
    25
    clear sky    		Mon
    26
    partly cloudy    		Tue
    27
    high clouds    		Wed
    28
    clear sky with few clouds    		Thu
    29
    high clouds    		Fri
    30
    clear sky with few clouds    		Sat
    31
    clear sky with few clouds    		Sun
    01
    clear sky    		Mon
    02
    high clouds    		Tue
    03
    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