Great Falls, MT Weather

    04:00 Sunday
    Clear
    Clear skies
    -15° Feels like -14°
    First Quarter First Quarter Illuminated: 61%
    • Today 28 Dec. Scattered clouds -1° / -16° Moderate southwest wind 23 - 43 km/h
    • Tomorrow 29 Dec. Scattered clouds 6° / -3° Moderate southwest wind 24 - 44 km/h
    • Tuesday 30 Dec. Scattered clouds 9° / 0° Moderate southwest wind 22 - 38 km/h
    • Wednesday 31 Dec. Scattered clouds 11° / -1° Moderate southwest wind 20 - 36 km/h
    • Thursday 1 Jan. Scattered clouds 12° / -2° Moderate southwest wind 26 - 48 km/h
    • Friday 2 Jan. Partly cloudy 10° / 3° Strong southwest wind 28 - 54 km/h
    • Saturday 3 Jan. Light rain with partly cloudy skies 40% 0.7 mm 8° / 2° Strong southwest wind 28 - 53 km/h

    Weather Forecast for Great Falls, MT Today

    , 28 December

    Tomorrow

    , 29 December
    05:00 Clear skies -15° Clear
    Feels Like -14°
    Gentle west wind West 1 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -24 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -14 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1038 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 0 ft
    06:00 Scattered clouds -15° Scattered clouds
    Feels Like -15°
    Gentle west wind West 0 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like -15 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1039 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 0 ft
    07:00 Clear skies -15° Clear
    Feels Like -15°
    Gentle north wind North 0 - 3 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -22 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -15 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1039 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 3 km/h
    • Snowline Snowline 0 ft
    Sunny 08:00 Clear -14° Sunny
    Feels Like -14°
    Gentle southwest wind Southwest 2 - 4 km/h
    		UV Index 0 Low SPF: no
    08:00 Scattered clouds -14° Scattered clouds
    Feels Like -14°
    Gentle southwest wind Southwest 2 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -14 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1038 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 0 ft
    09:00 Scattered clouds -12° Scattered clouds
    Feels Like -17°
    Gentle southwest wind Southwest 8 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 29%
    • Feels Like Feels Like -17 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 0 ft
    10:00 Scattered clouds -9° Scattered clouds
    Feels Like -13°
    Gentle west wind West 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like -13 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1037 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 0 ft
    Sunny 11:00 Clear -6° Sunny
    Feels Like -11°
    Moderate southwest wind Southwest 13 - 27 km/h
    		UV Index 1 Low SPF: no
    11:00 Scattered clouds -6° Scattered clouds
    Feels Like -11°
    Moderate southwest wind Southwest 13 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -11 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1036 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 328 ft
    12:00 Clear -4° Sunny
    Feels Like -9°
    Moderate southwest wind Southwest 19 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 26%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1035 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 1640 ft
    13:00 Clear -2° Sunny
    Feels Like -8°
    Moderate southwest wind Southwest 21 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 23%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 2297 ft
    Sunny 14:00 Clear -2° Sunny
    Feels Like -7°
    Moderate southwest wind Southwest 22 - 41 km/h
    		UV Index 1 Low SPF: no
    14:00 Clear -2° Sunny
    Feels Like -7°
    Moderate southwest wind Southwest 22 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 22%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 2297 ft
    15:00 Clear -2° Sunny
    Feels Like -8°
    Moderate southwest wind Southwest 23 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 24%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 2297 ft
    16:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 23 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 28%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 1969 ft
    Scattered clouds 17:00 Scattered clouds -3° Scattered clouds
    Feels Like -10°
    Moderate southwest wind Southwest 22 - 40 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds -3° Scattered clouds
    Feels Like -10°
    Moderate southwest wind Southwest 22 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 1640 ft
    18:00 Scattered clouds -4° Scattered clouds
    Feels Like -10°
    Moderate southwest wind Southwest 22 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 53%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 1640 ft
    19:00 Overcast -4° Overcast
    Feels Like -10°
    Moderate southwest wind Southwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point -17 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 1312 ft
    Partly cloudy 20:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate southwest wind Southwest 21 - 37 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -3° Overcast
    Feels Like -8°
    Moderate southwest wind Southwest 21 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1033 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 1969 ft
    21:00 Partly cloudy -3° Partly cloudy
    Feels Like -8°
    Moderate southwest wind Southwest 21 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point -16 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 1969 ft
    22:00 Scattered clouds -3° Scattered clouds
    Feels Like -9°
    Moderate southwest wind Southwest 20 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 38%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 1969 ft
    Scattered clouds 23:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 39%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 1969 ft
    24:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1032 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 1969 ft

    Sunrise and Sunset

    Sunrise 08:12 Sunset 16:41
    First light 07:36 Midday 12:27 Last light 17:17
    Day length 8h 29m

    Time remaining until sunrise 3h 22m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter

    Air quality in Great Falls today

    Detail
    33
    Fair O₃ (80 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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