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    • Sioux Falls

    United States / Lat.: 43°32'N / Lon.: 96°42'W / Altitude: 447 m
    Timezone: America/Chicago (UTC-5) / Current time: 21:26 2025/04/21
    overcast 14.4 °C
    Wind 17 km/h
     
    Precipitation (1 hr.) 0.2 mm
    Humidity 72 %
    Air pressure 1009 hPa
    Visibility 16 km
    Clouds 80 %
    Cloud base 1463 m

    Weather report from station Sioux Falls, Distance: 5 km (20:56 2025/04/21)

    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
    13 °C
    0 mm
    50 %
    S
    3 km/h
    		 overcast with rain
    13 °C
    0.7 mm
    80 %
    E
    9 km/h
    		 mixed with rain showers
    12 °C
    0.4 mm
    70 %
    SE
    16 km/h
    		 partly cloudy
    11 °C
    0 mm
    20 %
    SW
    6 km/h
    		 clear sky
    11 °C
    0 mm
    10 %
    SW
    9 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    W
    16 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    W
    18 km/h
    		 clear sky
    8 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky
    8 °C
    0 mm
    0 %
    W
    14 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    NW
    16 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    NW
    17 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    NW
    20 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    NW
    21 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    NW
    21 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    NW
    19 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    NW
    13 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    NW
    10 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky with few clouds
    18 °C
    0 mm
    0 %
    NW
    6 km/h
    		 clear sky with few clouds
    15 °C
    0 mm
    0 %
    NE
    9 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    SE
    10 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    overcast with rain
    11 °C
    1.1 mm
    80 %
    SW
    6 km/h
    		 clear sky
    9 °C
    0 mm
    10 %
    W
    18 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    NW
    17 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    NW
    21 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    NW
    10 km/h
    		 clear sky
    20 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    SE
    10 km/h

    Meteogram

    0788651112976711152220191118171317181516212625
    30
    25
    20
    15
    10
    5
    0
    -5
    Mo
    21
    clear sky with few clouds    		Tu
    22
    clear sky    		We
    23
    overcast with light rain    		Th
    24
    overcast with rain    		Fr
    25
    clear sky    		Sa
    26
    partly cloudy    		Su
    27
    mixed with rain showers    		Mo
    28
    overcast with rain    		Tu
    29
    mostly cloudy    		We
    30
    partly cloudy    		Th
    01
    mostly cloudy    		Fr
    02
    clear sky    		Sa
    03
    mixed with rain showers    		Su
    04
    mixed with rain showers

    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

    rise06:35set20:17
    Heading: ↓northwest Time: 2025/04/21 21:00
    Phase: nautic twilight Altitude: −8 °


    rise03:37set12:53
    Heading: ↓north Time: 2025/04/21 21:00
    Illumination: 38 % Altitude: −65 °


    Date rise set rise Illumination
    2025/04/2103:3712:53—47 % to 36 %
    2025/04/2204:0514:08—36 % to 26 %
    2025/04/2304:3015:25—25 % to 17 %
    2025/04/2404:5216:42—16 % to 9 %
    2025/04/2505:1318:02—9 % to 3 %


    Phase 2025/04/21 Time Length
    night00:00 to 04:484 hr. 48 min.
    astronomical twilight04:48 to 05:2740 min.
    nautic twilight05:27 to 06:0437 min.
    civil twilight06:04 to 06:3530 min.
    day06:35 to 20:1713 hr. 43 min.
    civil twilight20:17 to 20:4830 min.
    nautic twilight20:48 to 21:2537 min.
    astronomical twilight21:25 to 22:0540 min.
    night22:05 to 00:001 hr. 55 min.
    Temperature
    Feels like temperature
    Precipitation
    Radar
    Satellite
    Clouds
    Wind speed
    Wind gusts
    Air pressure
    Thunderstorms
    Humidity
    Sea
    Snow cover
    Air quality
    PlayPreviousNextChange dateToday, 2025/04/2200:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
    MoTuWeThFrSaSu
    21222324252627
    28April293001020304
    05060708091011

    Data: HRRR, NOAA (resolution 3 km)
    Updated: 00:00 UTC (next update: 01:00 UTC - prepare)
    Current time: 02:00, 2025/04/22 (UTC)

    For this output data, temperature is shown for 2 m above ground. The calculations take into account the terrain (elevation), but with lower resolution than in reality. Therefore the models cannot differentiate, for instance, the temperature on a mountain peak or on a city square scorched by the sun. The general rule is that the centres of large cities are 1 °C to 3 °C warmer than the surrounding area or natural landscapes. Significant temperature differences over a small area are primarily caused in the winter by an inversion. A short yet noticeable cooling can also occur after a local summer storm.

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