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

    Mason City

    World / United States / Iowa

    43°9'N / 93°12'W / Altitude 343 m / 13:28 2026/04/21, America/Chicago (UTC-5)

    clear sky 25 °C
    Wind speed 5 km/h
     
    Humidity 26 %
    Air pressure 1009 hPa
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (12:53 2026/04/21)

    Open Radar Map

    Weather for the next 24 hours

    14:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow
    clear sky
    27 °C
    0 mm
    0 %
    NW
    13 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    NW
    12 km/h
    		 high clouds
    28 °C
    0 mm
    0 %
    NW
    11 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    NW
    13 km/h
    		 clear sky
    27 °C
    0 mm
    0 %
    NW
    10 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    NW
    6 km/h
    		 clear sky
    22 °C
    0 mm
    0 %
    N
    13 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    N
    11 km/h
    		 clear sky
    17 °C
    0 mm
    0 %
    NE
    11 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    NE
    4 km/h
    		 clear sky
    14 °C
    0 mm
    0 %
    N
    3 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    NE
    4 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    S
    3 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    SE
    4 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    SE
    1 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    S
    5 km/h
    		 high clouds
    9 °C
    0 mm
    0 %
    SE
    10 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    SE
    9 km/h
    		 high clouds
    13 °C
    0 mm
    0 %
    SE
    11 km/h
    		 clear sky with few clouds
    16 °C
    0 mm
    0 %
    SE
    20 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    SE
    23 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    SE
    24 km/h
    		 clear sky
    24 °C
    0 mm
    10 %
    SE
    25 km/h
    		 overcast
    26 °C
    0 mm
    10 %
    S
    25 km/h
    		 mostly cloudy
    26 °C
    0 mm
    10 %
    S
    25 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    clear sky
    13 °C
    0 mm
    0 %
    NE
    4 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    SE
    1 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    SE
    9 km/h
    		 clear sky
    19 °C
    0 mm
    0 %
    SE
    23 km/h
    		 overcast
    26 °C
    0 mm
    10 %
    S
    25 km/h
    		 clear sky
    28 °C
    0 mm
    10 %
    S
    27 km/h
    		 clear sky
    26 °C
    0 mm
    10 %
    S
    21 km/h
    Gust:
    43 km/h
    		 high clouds
    20 °C
    0 mm
    0 %
    S
    17 km/h

    Meteogram

    9915949106774226282822161617171891310111214
    30
    25
    20
    15
    10
    5
    0
    Tue
    21
    clear sky    		Wed
    22
    clear sky with few clouds    		Thu
    23
    mixed with rain showers    		Fri
    24
    mixed with rain showers    		Sat
    25
    overcast    		Sun
    26
    overcast    		Mon
    27
    mixed with rain showers    		Tue
    28
    clear sky    		Wed
    29
    overcast with rain    		Thu
    30
    overcast    		Fri
    01
    mostly cloudy    		Sat
    02
    clear sky    		Sun
    03
    clear sky    		Mon
    04
    overcast

    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