Great Falls, MT Weather

    03:00 Saturday
    Partly cloudy
    Partly cloudy
    1° Feels like -4°
    Moderate southwest wind Southwest 24 - 40 km/h
    • Today 27 Dec. Snow with partly cloudy skies 30% 0.3 mm 2° / -16° Strong southwest wind 27 - 51 km/h
    • Tomorrow 28 Dec. Clear -2° / -16° Moderate southwest wind 18 - 33 km/h
    • Monday 29 Dec. Scattered clouds 4° / -6° Moderate southwest wind 22 - 41 km/h
    • Tuesday 30 Dec. Scattered clouds 7° / 0° Moderate southwest wind 19 - 33 km/h
    • Wednesday 31 Dec. Partly cloudy 9° / -4° Strong southwest wind 30 - 54 km/h
    • Thursday 1 Jan. Partly cloudy 3° / -5° Gentle east wind 9 - 19 km/h
    • Friday 2 Jan. Partly cloudy 3° / -6° Moderate northeast wind 12 - 25 km/h

    Weather Forecast for Great Falls, MT Today

    , 27 December

    Tomorrow

    , 28 December
    04:00 Partly cloudy 1° Partly cloudy
    Feels Like -4°
    Moderate southwest wind Southwest 24 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 4593 ft
    05:00 Overcast 1° Overcast
    Feels Like -4°
    Moderate southwest wind Southwest 27 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 4265 ft
    06:00 Overcast -1° Overcast
    Feels Like -6°
    Moderate northwest wind Northwest 23 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 2953 ft
    07:00 Scattered clouds -8° Scattered clouds
    Feels Like -14°
    Strong north wind North 15 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like -14 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 0 ft
    Partly cloudy 08:00 Partly cloudy -10° Partly cloudy
    Feels Like -16°
    Moderate north wind North 17 - 32 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy -10° Partly cloudy
    Feels Like -16°
    Moderate north wind North 17 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like -16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 0 ft
    09:00 Partly cloudy -11° Partly cloudy
    Feels Like -18°
    Moderate north wind North 14 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -18 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like -18 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 0 ft
    10:00 Overcast -12° Overcast
    Feels Like -19°
    Moderate north wind North 14 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -20 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -19 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 0 ft
    Snow 11:00 Snow with cloudy skies 30% 0.04 in -13° Snow
    Feels Like -20°
    Moderate north wind North 15 - 32 km/h
    		UV Index 0 Low SPF: no
    11:00 Snow with cloudy skies 30% 0.2 in -13° Snow
    Feels Like -20°
    Moderate north wind North 15 - 32 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.04 in
    • Humidity Humidity 51%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -20 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1027 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 10 km
    12:00 Snow with cloudy skies 30% 0.04 in -13° Snow
    Feels Like -19°
    Moderate north wind North 14 - 31 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.04 in
    • Humidity Humidity 50%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1028 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 10 km
    13:00 Overcast -13° Overcast
    Feels Like -19°
    Moderate northwest wind Northwest 14 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -21 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1029 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Visibility Visibility 14 km
    Overcast 14:00 Overcast -13° Overcast
    Feels Like -19°
    Moderate northwest wind Northwest 13 - 29 km/h
    		UV Index 0 Low SPF: no
    14:00 Overcast -13° Overcast
    Feels Like -19°
    Moderate northwest wind Northwest 13 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -22 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1030 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 16 km
    15:00 Overcast -13° Overcast
    Feels Like -19°
    Moderate northwest wind Northwest 13 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -22 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -19 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1031 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 18 km
    16:00 Overcast -13° Overcast
    Feels Like -20°
    Moderate northwest wind Northwest 13 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -22 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -20 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1033 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 20 km
    Overcast 17:00 Overcast -14° Overcast
    Feels Like -21°
    Moderate northwest wind Northwest 14 - 28 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast -14° Overcast
    Feels Like -21°
    Moderate northwest wind Northwest 14 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1035 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 30 km
    18:00 Overcast -14° Overcast
    Feels Like -22°
    Moderate northwest wind Northwest 15 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -23 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1036 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 35 km
    19:00 Partly cloudy -15° Partly cloudy
    Feels Like -22°
    Moderate northwest wind Northwest 14 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -24 °C
    • Clouds Clouds 86%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1037 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 45 km
    Partly cloudy 20:00 Partly cloudy -16° Partly cloudy
    Feels Like -22°
    Moderate northwest wind Northwest 12 - 27 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast -16° Overcast
    Feels Like -22°
    Moderate northwest wind Northwest 12 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -24 °C
    • Clouds Clouds 82%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1038 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Visibility Visibility 50 km
    21:00 Overcast -16° Overcast
    Feels Like -22°
    Moderate west wind West 11 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -25 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1039 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 30 km
    22:00 Overcast -15° Overcast
    Feels Like -21°
    Moderate west wind West 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -25 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1040 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 20 km
    Overcast 23:00 Overcast -15° Overcast
    Feels Like -21°
    Moderate west wind West 9 - 20 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast -15° Overcast
    Feels Like -21°
    Moderate west wind West 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -24 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1040 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 20 km
    24:00 Partly cloudy -15° Partly cloudy
    Feels Like -21°
    Gentle west wind West 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -24 °C
    • Clouds Clouds 80%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -21 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1040 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 30 km

    Sunrise and Sunset

    Sunrise 08:12 Sunset 16:40
    First light 07:36 Midday 12:26 Last light 17:16
    Day length 8h 28m

    Time remaining until sunrise 4h 29m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    27 First Quarter
    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

    Air quality in Great Falls today

    Detail
    31
    Fair O₃ (76 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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