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

    Flandreau

    World / United States / South Dakota

    44°2'N / 96°35'W / Altitude 474 m / 16:25 2026/04/21, America/Chicago (UTC-5)

    clear sky 27 °C
    Wind speed 11 km/h
     
    Humidity 19 %
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (16:15 2026/04/21)

    Open Radar Map

    1Warning
    severe other

    Weather for the next 24 hours

    17:0018:0019:0020:0021:0022:0023:0000:00 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 tomorrow16:00 tomorrow17:00 tomorrow
    clear sky
    26 °C
    0 mm
    0 %
    N
    13 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky
    25 °C
    0 mm
    0 %
    NE
    9 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    E
    9 km/h
    		 clear sky
    18 °C
    0 mm
    0 %
    E
    11 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    E
    9 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    E
    9 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    E
    9 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    E
    7 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    E
    5 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    6 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    13 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    16 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    16 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    11 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    S
    18 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    S
    24 km/h
    Gust:
    50 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    S
    27 km/h
    Gust:
    50 km/h
    		 clear sky
    23 °C
    0 mm
    0 %
    S
    31 km/h
    Gust:
    50 km/h
    		 high clouds
    26 °C
    0 mm
    0 %
    S
    37 km/h
    Gust:
    50 km/h
    		 high clouds
    28 °C
    0 mm
    0 %
    S
    39 km/h
    Gust:
    54 km/h
    		 high clouds
    29 °C
    0 mm
    0 %
    S
    40 km/h
    Gust:
    54 km/h
    		 high clouds
    30 °C
    0 mm
    0 %
    S
    42 km/h
    Gust:
    58 km/h
    		 clear sky with few clouds
    32 °C
    0 mm
    0 %
    S
    41 km/h
    Gust:
    58 km/h
    		 clear sky with few clouds
    31 °C
    0 mm
    0 %
    S
    41 km/h
    Gust:
    61 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    clear sky
    12 °C
    0 mm
    0 %
    E
    7 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    13 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    11 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    S
    27 km/h
    Gust:
    50 km/h
    		 high clouds
    28 °C
    0 mm
    0 %
    S
    39 km/h
    Gust:
    54 km/h
    		 clear sky with few clouds
    32 °C
    0 mm
    0 %
    S
    41 km/h
    Gust:
    58 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    S
    33 km/h
    Gust:
    61 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    S
    29 km/h
    Gust:
    43 km/h

    Meteogram

    3111420982663016263225141514112114138131314
    35
    30
    25
    20
    15
    10
    5
    0
    -5
    Tue
    21
    clear sky    		Wed
    22
    clear sky with few clouds    		Thu
    23
    overcast with light rain    		Fri
    24
    clear sky with few clouds    		Sat
    25
    overcast    		Sun
    26
    overcast with light rain    		Mon
    27
    overcast with rain    		Tue
    28
    clear sky    		Wed
    29
    mostly cloudy    		Thu
    30
    mostly cloudy    		Fri
    01
    overcast with rain    		Sat
    02
    clear sky with few clouds    		Sun
    03
    partly cloudy    		Mon
    04
    mostly cloudy

    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