Great Falls, MD Weather

    04:00 Wednesday
    Clear
    Clear skies
    0° Feels like -3°
    Last Quarter Last Quarter Illuminated: 65%
    reloj Hourly Clear skies for the next few hours
    • Today 8 April Clear 11° / -1° Moderate northeast wind 13 - 27 km/h
    • Tomorrow 9 April Scattered clouds 16° / 0° Moderate southeast wind 12 - 27 km/h
    • Friday 10 April Scattered clouds 25° / 4° Moderate southwest wind 15 - 32 km/h
    • Saturday 11 April Scattered clouds 21° / 12° Moderate north wind 15 - 39 km/h
    • Sunday 12 April Scattered clouds 21° / 6° Moderate southeast wind 17 - 35 km/h
    • Monday 13 April Partly cloudy 29° / 11° Moderate south wind 19 - 40 km/h
    • Tuesday 14 April Partly cloudy 32° / 18° Moderate southwest wind 21 - 46 km/h

    Weather Forecast for Great Falls, MD Today

    , 8 April

    Tomorrow

    , 9 April
    05:00 Clear skies 0° Clear
    Feels Like -3°
    Moderate northeast wind Northeast 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 656 ft
    06:00 Clear skies -1° Clear
    Feels Like -3°
    Gentle northeast wind Northeast 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 0 ft
    07:00 Clear -1° Sunny
    Feels Like -4°
    Gentle northeast wind Northeast 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1036 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 0 ft
    Sunny 08:00 Clear 0° Sunny
    Feels Like -2°
    Gentle northeast wind Northeast 9 - 19 km/h
    		UV Index 0 Low SPF: no
    08:00 Clear 0° Sunny
    Feels Like -2°
    Gentle northeast wind Northeast 9 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 328 ft
    09:00 Clear 2° Sunny
    Feels Like 0°
    Moderate northeast wind Northeast 8 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 656 ft
    10:00 Clear 4° Sunny
    Feels Like 2°
    Moderate northeast wind Northeast 8 - 22 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 984 ft
    Sunny 11:00 Clear 5° Sunny
    Feels Like 4°
    Moderate east wind East 7 - 23 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Clear 5° Sunny
    Feels Like 4°
    Moderate east wind East 7 - 23 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 1312 ft
    12:00 Clear 7° Sunny
    Feels Like 6°
    Moderate east wind East 6 - 23 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 1969 ft
    13:00 Clear 9° Sunny
    Feels Like 8°
    Moderate east wind East 6 - 22 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1036 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 2297 ft
    Sunny 14:00 Clear 10° Sunny
    Feels Like 9°
    Moderate east wind East 7 - 23 km/h
    		UV Index 5 Moderate SPF: 6-10
    14:00 Clear 10° Sunny
    Feels Like 9°
    Moderate east wind East 7 - 23 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1036 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 5906 ft
    15:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southeast wind Southeast 8 - 24 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 6234 ft
    16:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southeast wind Southeast 10 - 26 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 6234 ft
    Sunny 17:00 Clear 11° Sunny
    Feels Like 11°
    Moderate southeast wind Southeast 11 - 27 km/h
    		UV Index 1 Low SPF: no
    17:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Moderate southeast wind Southeast 11 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 6562 ft
    18:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Moderate southeast wind Southeast 11 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 6890 ft
    19:00 Scattered clouds 9° Scattered clouds
    Feels Like 7°
    Moderate southeast wind Southeast 9 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7218 ft
    Scattered clouds 20:00 Scattered clouds 7° Scattered clouds
    Feels Like 5°
    Gentle southeast wind Southeast 9 - 18 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 7° Scattered clouds
    Feels Like 5°
    Gentle southeast wind Southeast 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1034 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 7874 ft
    21:00 Scattered clouds 6° Scattered clouds
    Feels Like 4°
    Gentle southeast wind Southeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 9186 ft
    22:00 Scattered clouds 5° Scattered clouds
    Feels Like 3°
    Gentle southeast wind Southeast 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 9514 ft
    Scattered clouds 23:00 Scattered clouds 5° Scattered clouds
    Feels Like 2°
    Moderate southeast wind Southeast 12 - 21 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 5° Scattered clouds
    Feels Like 2°
    Moderate southeast wind Southeast 12 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 9514 ft
    24:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southeast wind Southeast 12 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 9514 ft

    Sunrise and Sunset

    Sunrise 06:42 Sunset 19:39
    First light 06:15 Midday 13:10 Last light 20:06
    Day length 12h 57m

    Time remaining until sunrise 1h 46m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 New Moon
    17 New Moon
    18 New Moon
    19 First Quarter
    20 First Quarter
    21 First Quarter

    Air quality in Great Falls today

    Detail
    42
    Moderate O₃ (104 µg/m³)

    Weather graphs

    Maximum Minimum Rainfall

    Videos

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