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

    Riachão

    World / Brazil / Maranhão

    7°21'S / 46°37'W / Altitude 389 m / 04:12 2026/03/07, America/Fortaleza (UTC-3)

    Open Radar Map

    1Warning
    moderate other

    Weather for the next 24 hours

    05:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow
    overcast
    23 °C
    0 mm
    10 %
    SW
    4 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    SW
    4 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    SW
    4 km/h
    		 partly cloudy
    24 °C
    0 mm
    20 %
    SW
    6 km/h
    		 partly cloudy
    26 °C
    0 mm
    30 %
    S
    7 km/h
    		 overcast
    27 °C
    0.1 mm
    80 %
    SE
    7 km/h
    		 overcast
    28 °C
    0 mm
    50 %
    SE
    9 km/h
    		 rain, thunderstorms likely
    28 °C
    1 mm
    80 %
    SE
    12 km/h
    		 mixed with rain showers
    29 °C
    0.5 mm
    80 %
    E
    9 km/h
    		 overcast
    29 °C
    0 mm
    50 %
    E
    9 km/h
    		 rain, thunderstorms likely
    29 °C
    0.8 mm
    90 %
    E
    9 km/h
    		 rain, thunderstorms likely
    28 °C
    0.8 mm
    80 %
    SE
    8 km/h
    		 overcast
    28 °C
    0.1 mm
    80 %
    SE
    8 km/h
    		 mixed with rain showers
    27 °C
    0.2 mm
    70 %
    E
    5 km/h
    		 high clouds
    26 °C
    0 mm
    40 %
    E
    3 km/h
    		 overcast
    25 °C
    0 mm
    30 %
    SE
    6 km/h
    		 mixed with rain showers
    25 °C
    0.2 mm
    60 %
    E
    7 km/h
    		 mostly cloudy
    24 °C
    0 mm
    30 %
    E
    5 km/h
    		 rain, thunderstorms likely
    24 °C
    0.7 mm
    60 %
    NE
    6 km/h
    		 rain, thunderstorms likely
    23 °C
    1 mm
    60 %
    NE
    4 km/h
    		 rain, thunderstorms likely
    23 °C
    1 mm
    70 %
    E
    3 km/h
    		 mixed with rain showers
    23 °C
    0.9 mm
    70 %
    N
    3 km/h
    		 overcast
    22 °C
    0 mm
    30 %
    N
    3 km/h
    		 partly cloudy
    22 °C
    0 mm
    30 %
    N
    3 km/h
    		 partly cloudy
    22 °C
    0 mm
    20 %
    NE
    1 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    rain, thunderstorms likely
    23 °C
    1.7 mm
    60 %
    NE
    4 km/h
    		 rain, thunderstorms likely
    22 °C
    1.9 mm
    70 %
    N
    3 km/h
    		 partly cloudy
    22 °C
    0 mm
    30 %
    SE
    1 km/h
    		 mostly cloudy
    27 °C
    0 mm
    10 %
    E
    5 km/h
    		 clear sky with few clouds
    31 °C
    0 mm
    20 %
    E
    11 km/h
    		 overcast
    32 °C
    0 mm
    20 %
    E
    13 km/h
    		 partly cloudy
    29 °C
    0 mm
    20 %
    E
    9 km/h
    		 clear sky
    25 °C
    0 mm
    30 %
    NE
    6 km/h

    Meteogram

    23222223232322232121212121212932313031293029292829292727
    34
    32
    30
    28
    26
    24
    22
    20
    Sat
    07
    rain, thunderstorms likely    		Sun
    08
    mostly cloudy    		Mon
    09
    mixed with rain showers    		Tue
    10
    mixed with rain showers    		Wed
    11
    overcast    		Thu
    12
    rain, thunderstorms likely    		Fri
    13
    rain, thunderstorms likely    		Sat
    14
    rain, thunderstorms likely    		Sun
    15
    rain, thunderstorms likely    		Mon
    16
    rain, thunderstorms likely    		Tue
    17
    rain, thunderstorms likely    		Wed
    18
    rain, thunderstorms likely    		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