Great Falls, MT Weather

    22:00 Monday
    Overcast
    Overcast
    9° Feels like 6°
    Moderate southwest wind Southwest 26 - 45 km/h
    • Today 12 Jan. Partly cloudy 15° / 8° Very strong southwest wind 43 - 78 km/h
    • Tomorrow 13 Jan. Partly cloudy 14° / 3° Strong southwest wind 33 - 59 km/h
    • Wednesday 14 Jan. Clear 15° / 3° Strong southwest wind 33 - 58 km/h
    • Thursday 15 Jan. Clear 7° / -3° Moderate southwest wind 14 - 28 km/h
    • Friday 16 Jan. Scattered clouds 5° / -4° Moderate west wind 10 - 23 km/h
    • Saturday 17 Jan. Scattered clouds 11° / -3° Moderate southwest wind 22 - 43 km/h
    • Sunday 18 Jan. Clear 5° / -4° Moderate northwest wind 7 - 24 km/h

    Weather Forecast for Great Falls, MT Today

    , 12 January

    Tomorrow

    , 13 January
    17:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Strong southwest wind Southwest 28 - 58 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 38%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 8858 ft
    18:00 Partly cloudy 10° Partly cloudy
    Feels Like 10°
    Moderate southwest wind Southwest 27 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 74%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 9186 ft
    19:00 Partly cloudy 11° Partly cloudy
    Feels Like 11°
    Moderate southwest wind Southwest 26 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 10171 ft
    20:00 Partly cloudy 10° Partly cloudy
    Feels Like 10°
    Moderate southwest wind Southwest 28 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 64%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 9514 ft
    21:00 Partly cloudy 10° Partly cloudy
    Feels Like 10°
    Strong southwest wind Southwest 29 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 43%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 9843 ft
    22:00 Overcast 10° Overcast
    Feels Like 7°
    Strong southwest wind Southwest 26 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 10171 ft
    23:00 Overcast 9° Overcast
    Feels Like 6°
    Moderate southwest wind Southwest 26 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 10171 ft
    24:00 Overcast 10° Overcast
    Feels Like 7°
    Strong southwest wind Southwest 29 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 10499 ft

    Sunrise and Sunset

    Sunrise 08:09 Sunset 16:57
    First light 07:35 Midday 12:33 Last light 17:32
    Day length 8h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter

    Air quality in Great Falls today

    Detail
    32
    Fair O₃ (79 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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