Sweet Grass, MT - Extended Weather Forecast

    01:00 Friday
    Clear
    Clear skies
    -3° Feels like -8°
    Full Moon Full Moon Illuminated: 99%
    • Friday 12 Dec. Snow with cloudy skies 60% 6 mm -1° / -17° Moderate northwest wind 26 - 45 km/h
    • Saturday 13 Dec. Partly cloudy -13° / -26° Moderate northwest wind 25 - 47 km/h
    • Sunday 14 Dec. Partly cloudy -7° / -25° Strong south wind 31 - 60 km/h
    • Monday 15 Dec. Overcast -3° / -15° Moderate south wind 26 - 46 km/h
    • Tuesday 16 Dec. Overcast 2° / -21° Moderate south wind 27 - 47 km/h
    • Wednesday 17 Dec. Partly cloudy -18° / -28° Moderate north wind 20 - 44 km/h
    • Thursday 18 Dec. Scattered clouds -4° / -28° Moderate south wind 30 - 48 km/h
    Friday, 12 December
    Saturday, 13 December
    02:00 Snow with cloudy skies 30% 0.24 in -3° Snow
    Feels Like -5°
    Gentle east wind East 7 - 17 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.24 in
    • Humidity Humidity 94%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 1969 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 3 km
    05:00 Snow with cloudy skies 30% 0.35 in -4° Snow
    Feels Like -7°
    Moderate northeast wind Northeast 7 - 20 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.35 in
    • Humidity Humidity 95%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.76 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 1640 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 2 km
    08:00 Snow with cloudy skies 30% 0.47 in -5° Snow
    Feels Like -9°
    Moderate north wind North 9 - 21 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.47 in
    • Humidity Humidity 95%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 3.94 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 984 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 2 km
    11:00 Snow with cloudy skies 30% 0.59 in -6° Snow
    Feels Like -11°
    Moderate north wind North 13 - 21 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.59 in
    • Humidity Humidity 94%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 5.12 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 328 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Visibility Visibility 2 km
    14:00 Snow with cloudy skies 30% 0.35 in -8° Snow
    Feels Like -13°
    Moderate north wind North 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.35 in
    • Humidity Humidity 93%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 5.91 in
    • Feels Like Feels Like -13 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 3 km
    17:00 Snow with cloudy skies 30% 0.16 in -10° Snow
    Feels Like -17°
    Moderate northwest wind Northwest 15 - 28 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.16 in
    • Humidity Humidity 90%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 5.91 in
    • Feels Like Feels Like -17 °C
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1004 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 3 km
    20:00 Snow with cloudy skies 30% 0.12 in -13° Snow
    Feels Like -22°
    Moderate northwest wind Northwest 21 - 37 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.12 in
    • Humidity Humidity 84%
    • Dew Point Dew Point -15 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -22 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 7 km
    23:00 Snow with cloudy skies 30% 0.08 in -17° Snow
    Feels Like -27°
    Moderate northwest wind Northwest 26 - 45 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 30% 0.08 in
    • Humidity Humidity 79%
    • Dew Point Dew Point -19 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 6.3 in
    • Feels Like Feels Like -27 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 12 km

    Sunrise and Sunset

    Sunrise 08:05 Sunset 16:31
    First light 07:29 Midday 12:18 Last light 17:07
    Day length 8h 25m

    Time remaining until sunrise 6h 30m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    5 Full Moon
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter
    18 New Moon

    Air quality in Sweet Grass today

    Detail
    28
    Fair O₃ (68 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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