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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    União

    World / Brazil / Piauí

    4°35'S / 42°51'W / Altitude 66 m / 06:43 2026/03/07, America/Fortaleza (UTC-3)

    partly cloudy 25 °C
    Wind speed 0 km/h
     
    Humidity 94 %
    Air pressure 1009 hPa
    Visibility 20 km
    Clouds 50 %
    Cloud base 304 m

    Calculated from nearby stations (06:00 2026/03/07)

    Open Radar Map

    1Warning
    moderate other

    Weather for the next 24 hours

    07:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow
    fog
    25 °C
    0 mm
    0 %
    SW
    1 km/h
    		 overcast
    26 °C
    0 mm
    10 %
    W
    3 km/h
    		 overcast
    28 °C
    0.1 mm
    70 %
    S
    3 km/h
    		 mostly cloudy
    29 °C
    0 mm
    40 %
    S
    3 km/h
    		 mostly cloudy
    30 °C
    0.1 mm
    70 %
    SE
    6 km/h
    		 mostly cloudy
    31 °C
    0 mm
    50 %
    SE
    6 km/h
    		 partly cloudy
    32 °C
    0 mm
    30 %
    SE
    7 km/h
    		 overcast
    32 °C
    0 mm
    40 %
    SE
    7 km/h
    		 overcast
    32 °C
    0 mm
    40 %
    SE
    6 km/h
    		 mixed with rain showers
    31 °C
    0.2 mm
    60 %
    SE
    8 km/h
    		 mostly cloudy
    30 °C
    0 mm
    30 %
    E
    5 km/h
    		 mostly cloudy
    29 °C
    0 mm
    40 %
    SE
    1 km/h
    		 clear sky
    28 °C
    0 mm
    10 %
    W
    3 km/h
    		 clear sky with few clouds
    27 °C
    0 mm
    20 %
    W
    3 km/h
    		 partly cloudy
    26 °C
    0 mm
    20 %
    W
    3 km/h
    		 partly cloudy
    26 °C
    0 mm
    20 %
    NW
    1 km/h
    		 overcast
    26 °C
    0 mm
    40 %
    NW
    4 km/h
    		 overcast
    25 °C
    0 mm
    50 %
    N
    13 km/h
    		 overcast
    24 °C
    0 mm
    30 %
    NW
    7 km/h
    		 overcast
    24 °C
    0.1 mm
    70 %
    W
    5 km/h
    		 mixed with rain showers
    24 °C
    0.2 mm
    60 %
    SW
    1 km/h
    		 overcast
    24 °C
    0.1 mm
    60 %
    W
    3 km/h
    		 mostly cloudy
    23 °C
    0 mm
    10 %
    W
    3 km/h
    		 partly cloudy
    23 °C
    0 mm
    10 %
    W
    3 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    W
    3 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    overcast
    25 °C
    0 mm
    50 %
    N
    13 km/h
    		 mixed with rain showers
    24 °C
    0.3 mm
    70 %
    SW
    1 km/h
    		 partly cloudy
    23 °C
    0.1 mm
    60 %
    W
    3 km/h
    		 partly cloudy
    27 °C
    0 mm
    10 %
    N
    7 km/h
    		 partly cloudy
    32 °C
    0 mm
    20 %
    NE
    4 km/h
    		 clear sky with few clouds
    33 °C
    0 mm
    20 %
    NE
    8 km/h
    		 clear sky
    31 °C
    0 mm
    10 %
    N
    3 km/h
    		 clear sky
    27 °C
    0 mm
    20 %
    E
    3 km/h

    Meteogram

    24232524232423232223222222223233313232303232302732333331
    35
    33
    31
    29
    27
    25
    23
    21
    Sat
    07
    mixed with rain showers    		Sun
    08
    clear sky with few clouds    		Mon
    09
    rain, thunderstorms likely    		Tue
    10
    rain, thunderstorms likely    		Wed
    11
    mixed with rain showers    		Thu
    12
    rain, thunderstorms likely    		Fri
    13
    mixed with rain showers    		Sat
    14
    rain, thunderstorms likely    		Sun
    15
    rain, thunderstorms likely    		Mon
    16
    rain, thunderstorms likely    		Tue
    17
    overcast    		Wed
    18
    clear sky with few clouds    		Thu
    19
    rain, thunderstorms likely    		Fri
    20
    rain, thunderstorms likely

    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