Great Falls, MT Weather

    10:00 Tuesday
    Scattered clouds
    Scattered clouds
    1° Feels like -2°
    Moderate southwest wind Southwest 13 - 24 km/h
    • Today 30 Dec. Scattered clouds 8° / -1° Moderate southwest wind 23 - 39 km/h
    • Tomorrow 31 Dec. Scattered clouds 11° / 1° Moderate southwest wind 23 - 40 km/h
    • Thursday 1 Jan. Scattered clouds 8° / -2° Moderate southwest wind 16 - 28 km/h
    • Friday 2 Jan. Light rain with partly cloudy skies 50% 0.3 mm 9° / 2° Moderate southwest wind 26 - 49 km/h
    • Saturday 3 Jan. Partly cloudy 13° / 3° Moderate southwest wind 22 - 42 km/h
    • Sunday 4 Jan. Scattered clouds 7° / 1° Strong southwest wind 31 - 65 km/h
    • Monday 5 Jan. Scattered clouds 7° / -2° Moderate southwest wind 16 - 33 km/h

    Weather Forecast for Great Falls, MT Today

    , 30 December

    Tomorrow

    , 31 December
    10:00 Scattered clouds 1° Scattered clouds
    Feels Like -2°
    Moderate southwest wind Southwest 13 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 45%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 60 km
    11:00 Scattered clouds 3° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 12 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 49%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 60 km
    12:00 Scattered clouds 5° Scattered clouds
    Feels Like 2°
    Moderate southwest wind Southwest 13 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 60 km
    13:00 Scattered clouds 6° Scattered clouds
    Feels Like 4°
    Moderate southwest wind Southwest 15 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 48%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1025 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 60 km
    14:00 Scattered clouds 7° Scattered clouds
    Feels Like 4°
    Moderate southwest wind Southwest 22 - 37 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1023 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 60 km
    15:00 Scattered clouds 7° Scattered clouds
    Feels Like 3°
    Moderate southwest wind Southwest 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 10827 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 60 km
    16:00 Scattered clouds 6° Scattered clouds
    Feels Like 2°
    Moderate southwest wind Southwest 23 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 47%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    Scattered clouds 17:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 21 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 33%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 11155 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    18:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 21 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 41%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 60 km
    19:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 60 km
    Scattered clouds 20:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 23 - 39 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 23 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 46%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    21:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 41%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    22:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 17 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 17%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 60 km
    Scattered clouds 23:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 16 - 29 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 20%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 60 km
    24:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 16 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 17%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 60 km

    Sunrise and Sunset

    Sunrise 08:12 Sunset 16:43
    First light 07:37 Midday 12:27 Last light 17:18
    Day length 8h 30m

    Remaining daylight 6h 29m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    11 Last Quarter
    12 Last Quarter

    Air quality in Great Falls today

    Detail
    29
    Fair O₃ (70 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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