Boulder, MT Weather

    19:00 Thursday
    Overcast
    Overcast
    1° Feels like 1°
    Full Moon Full Moon Illuminated: 100%
    • Today 4 Dec. Snow with partly cloudy skies 90% 1.1 mm 3° / -9° Moderate west wind 11 - 38 km/h
    • Tomorrow 5 Dec. Snow with partly cloudy skies 90% 5.3 mm 5° / -1° Moderate west wind 12 - 40 km/h
    • Saturday 6 Dec. Snow with partly cloudy skies 80% 2.9 mm 4° / -4° Strong west wind 20 - 60 km/h
    • Sunday 7 Dec. Rain and snow with partly cloud skies 70% 0.1 mm 4° / -3° Moderate west wind 13 - 44 km/h
    • Monday 8 Dec. Partly cloudy 5° / -4° Moderate southwest wind 14 - 48 km/h
    • Tuesday 9 Dec. Light rain with cloudy skies 90% 4.4 mm 8° / 0° Strong southwest wind 24 - 74 km/h
    • Wednesday 10 Dec. Snow with partly cloudy skies 90% 7.6 mm 9° / -4° Strong southwest wind 17 - 68 km/h

    Weather Forecast for Boulder, MT Today

    , 4 December

    Tomorrow

    , 5 December
    17:00 Overcast 2° Overcast
    Feels Like -1°
    Moderate west wind West 8 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 5906 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 30 km
    18:00 Overcast 1° Overcast
    Feels Like 0°
    Moderate west wind West 4 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 5577 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Visibility Visibility 30 km
    19:00 Overcast 1° Overcast
    Feels Like 1°
    Moderate southwest wind Southwest 2 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 5249 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 16 km
    20:00 Overcast 0° Overcast
    Feels Like 2°
    Gentle southwest wind Southwest 1 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1016 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 9 km
    21:00 Snow with cloudy skies 50% 0.08 in -1° Snow
    Feels Like 1°
    Gentle southwest wind Southwest 1 - 15 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 50% 0.08 in
    • Humidity Humidity 90%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 7 km
    22:00 Snow with cloudy skies 70% 0.12 in -1° Snow
    Feels Like 0°
    Gentle southwest wind Southwest 2 - 15 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 70% 0.12 in
    • Humidity Humidity 92%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 5 km
    23:00 Snow with cloudy skies 80% 0.12 in -1° Snow
    Feels Like 1°
    Gentle southwest wind Southwest 1 - 14 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 80% 0.12 in
    • Humidity Humidity 93%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 1.97 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 6 km
    24:00 Snow with cloudy skies 80% 0.12 in -1° Snow
    Feels Like 2°
    Gentle southwest wind Southwest 1 - 13 km/h
    		UV Index 0 Low SPF: no
    • Snow Snow 80% 0.12 in
    • Humidity Humidity 94%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 6 km

    Sunrise and Sunset

    Sunrise 07:54 Sunset 16:42
    First light 07:20 Midday 12:18 Last light 17:17
    Day length 8h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    4 Full Moon
    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

    Air quality in Boulder today

    Detail
    28
    Fair O₃ (69 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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