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

    Walnut

    World / United States / California

    34°1'N / 117°51'W / Altitude 209 m / 14:39 2026/10/21, America/Los_Angeles (UTC-7)

    partly cloudy 24 °C
    Wind speed 11 km/h
     
    Humidity 53 %
    Visibility 16 km
    Clouds 50 %
    Cloud base 2743 m

    Calculated from nearby stations (13:47 2026/10/21)

    Open Radar Map

    2Warnings
    severe flood
    moderate other

    Weather for the next 24 hours

    15:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow
    overcast
    26 °C
    0 mm
    40 %
    S
    15 km/h
    		 mostly cloudy
    25 °C
    0 mm
    30 %
    S
    21 km/h
    		 overcast
    23 °C
    0 mm
    30 %
    S
    22 km/h
    		 overcast
    22 °C
    0 mm
    20 %
    S
    17 km/h
    		 overcast
    21 °C
    0 mm
    10 %
    S
    13 km/h
    		 overcast with light rain
    20 °C
    0.2 mm
    50 %
    S
    11 km/h
    		 overcast with heavy rain
    19 °C
    5 mm
    50 %
    S
    13 km/h
    		 overcast with rain
    18 °C
    3 mm
    50 %
    W
    11 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    NW
    9 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    NW
    6 km/h
    		 overcast
    17 °C
    0 mm
    0 %
    W
    11 km/h
    		 mostly cloudy
    17 °C
    0 mm
    0 %
    SE
    1 km/h
    		 overcast with rain
    17 °C
    3 mm
    50 %
    SW
    6 km/h
    		 overcast
    17 °C
    0 mm
    10 %
    W
    7 km/h
    		 partly cloudy
    17 °C
    0 mm
    10 %
    NW
    1 km/h
    		 clear sky with few clouds
    16 °C
    0 mm
    10 %
    SW
    1 km/h
    		 clear sky
    15 °C
    0 mm
    10 %
    S
    5 km/h
    		 partly cloudy
    16 °C
    0 mm
    10 %
    S
    3 km/h
    		 overcast
    17 °C
    0 mm
    10 %
    S
    5 km/h
    		 overcast
    18 °C
    0 mm
    10 %
    SW
    6 km/h
    		 overcast with light rain
    16 °C
    0.2 mm
    50 %
    W
    15 km/h
    		 overcast with rain
    16 °C
    0.8 mm
    50 %
    W
    3 km/h
    		 overcast
    17 °C
    0 mm
    10 %
    W
    5 km/h
    		 overcast
    17 °C
    0 mm
    10 %
    W
    5 km/h
    		 clear sky with few clouds
    18 °C
    0 mm
    10 %
    NW
    6 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    mostly cloudy
    17 °C
    0 mm
    0 %
    SE
    1 km/h
    		 overcast with rain
    17 °C
    3 mm
    60 %
    NW
    1 km/h
    		 partly cloudy
    16 °C
    0 mm
    10 %
    S
    3 km/h
    		 overcast with light rain
    16 °C
    0.2 mm
    50 %
    W
    15 km/h
    		 overcast with rain
    17 °C
    0.8 mm
    50 %
    W
    5 km/h
    		 overcast with rain
    16 °C
    0.7 mm
    50 %
    S
    9 km/h
    		 clear sky
    15 °C
    0 mm
    10 %
    SE
    6 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    NE
    1 km/h

    Meteogram

    16151413151617162019171717172617222527303027262720222326
    33
    22
    11
    Wed
    21
    overcast with light rain    		Thu
    22
    overcast with rain    		Fri
    23
    clear sky    		Sat
    24
    clear sky    		Sun
    25
    clear sky    		Mon
    26
    clear sky    		Tue
    27
    clear sky    		Wed
    28
    clear sky with few clouds    		Thu
    29
    mostly cloudy    		Fri
    30
    clear sky with few clouds    		Sat
    31
    mixed with rain showers    		Sun
    01
    clear sky    		Mon
    02
    clear sky with few 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