Sweet Grass, MT Weather

    12:00 Saturday
    Partly cloudy
    Partly cloudy
    2° Feels like -4°
    Strong southwest wind Southwest 31 - 57 km/h
    • Today 20 Dec. Scattered clouds 2° / -16° Strong southwest wind 35 - 62 km/h
    • Tomorrow 21 Dec. Partly cloudy 4° / -2° Moderate southwest wind 24 - 42 km/h
    • Monday 22 Dec. Scattered clouds 3° / -13° Moderate southwest wind 21 - 38 km/h
    • Tuesday 23 Dec. Scattered clouds 7° / -7° Moderate south wind 25 - 45 km/h
    • Wednesday 24 Dec. Partly cloudy 6° / -2° Strong southwest wind 37 - 68 km/h
    • Thursday 25 Dec. Snow with partly cloudy skies 30% 2.3 mm 4° / -5° Very strong west wind 45 - 86 km/h
    • Friday 26 Dec. Snow with partly cloudy skies 40% 3.2 mm -3° / -16° Moderate north wind 10 - 21 km/h

    Weather Forecast for Sweet Grass, MT Today

    , 20 December

    Tomorrow

    , 21 December
    13:00 Partly cloudy 2° Partly cloudy
    Feels Like -4°
    Strong southwest wind Southwest 31 - 57 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 55%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 57 km/h
    • Visibility Visibility 70 km
    14:00 Scattered clouds 2° Scattered clouds
    Feels Like -3°
    Strong southwest wind Southwest 27 - 55 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 55 km/h
    • Visibility Visibility 65 km
    15:00 Scattered clouds 1° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 28 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 30%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Visibility Visibility 65 km
    16:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Strong southwest wind Southwest 28 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 11%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Visibility Visibility 65 km
    17:00 Scattered clouds 0° Scattered clouds
    Feels Like -6°
    Strong southwest wind Southwest 29 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 35%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Visibility Visibility 65 km
    18:00 Scattered clouds 0° Scattered clouds
    Feels Like -7°
    Strong southwest wind Southwest 30 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3609 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Visibility Visibility 65 km
    19:00 Scattered clouds 0° Scattered clouds
    Feels Like -6°
    Strong southwest wind Southwest 32 - 55 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 49%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 32 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3609 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 55 km/h
    • Visibility Visibility 65 km
    Partly cloudy 20:00 Partly cloudy 0° Partly cloudy
    Feels Like -6°
    Strong southwest wind Southwest 35 - 60 km/h
    		UV Index 0 Low SPF: no
    20:00 Partly cloudy 0° Partly cloudy
    Feels Like -6°
    Strong southwest wind Southwest 35 - 60 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 82%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 35 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Visibility Visibility 65 km
    21:00 Partly cloudy 1° Partly cloudy
    Feels Like -6°
    Strong southwest wind Southwest 35 - 62 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 79%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 35 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Visibility Visibility 65 km
    22:00 Partly cloudy 1° Partly cloudy
    Feels Like -5°
    Strong west wind West 31 - 60 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 63%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 31 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Visibility Visibility 65 km
    Partly cloudy 23:00 Partly cloudy 1° Partly cloudy
    Feels Like -5°
    Strong southwest wind Southwest 25 - 53 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 1° Partly cloudy
    Feels Like -5°
    Strong southwest wind Southwest 25 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 75%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Visibility Visibility 65 km
    24:00 Scattered clouds 1° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 52%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 65 km

    Sunrise and Sunset

    Sunrise 08:18 Sunset 16:32
    First light 07:41 Midday 12:25 Last light 17:09
    Day length 8h 14m

    Remaining daylight 3h 58m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    20 New Moon
    21 New Moon
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon

    Air quality in Sweet Grass today

    Detail
    31
    Fair O₃ (75 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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