Helena, MT Weather

    07:00 Friday
    Moderate rain
    Moderate rain with cloudy skies
    4° Feels like 2°
    Rainfall 80% 3 mm
    • Today 19 Dec. Moderate rain with partly cloudy skies 90% 10 mm 9° / -2° Moderate west wind 21 - 44 km/h
    • Tomorrow 20 Dec. Scattered clouds 4° / -4° Moderate west wind 23 - 47 km/h
    • Sunday 21 Dec. Partly cloudy 5° / -5° Gentle northeast wind 7 - 16 km/h
    • Monday 22 Dec. Rain and snow with partly cloud skies 90% 1.1 mm 9° / -1° Moderate southwest wind 8 - 29 km/h
    • Tuesday 23 Dec. Partly cloudy 8° / -1° Gentle northeast wind 5 - 14 km/h
    • Wednesday 24 Dec. Partly cloudy 11° / 1° Moderate east wind 12 - 31 km/h
    • Thursday 25 Dec. Scattered clouds 8° / -4° Moderate east wind 7 - 23 km/h

    Weather Forecast for Helena, MT Today

    , 19 December

    Tomorrow

    , 20 December
    08:00 Moderate rain with cloudy skies 80% 0.118 mm 4° Moderate rain
    Feels Like 2°
    Moderate northwest wind Northwest 7 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.118 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 991 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 7546 ft
    09:00 Moderate rain with cloudy skies 90% 0.11 mm 3° Moderate rain
    Feels Like 2°
    Moderate west wind West 8 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.11 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 993 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7218 ft
    10:00 Light rain with cloudy skies 90% 0.043 mm 4° Light rain
    Feels Like 0°
    Moderate west wind West 20 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.043 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 995 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 6890 ft
    11:00 Light rain with partly cloudy skies 90% 0.024 mm 5° Light rain
    Feels Like 2°
    Moderate west wind West 14 - 44 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 90% 0.024 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 71%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 996 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 6234 ft
    12:00 Light rain with cloudy skies 80% 0.016 mm 4° Light rain
    Feels Like 1°
    Moderate northwest wind Northwest 18 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.016 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 997 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 5577 ft
    13:00 Light rain with partly cloudy skies 70% 0.012 mm 4° Light rain
    Feels Like 0°
    Moderate west wind West 21 - 43 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 70% 0.012 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 999 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 5249 ft
    Light rain 14:00 Light rain with cloudy skies 50% 0.012 mm 3° Light rain
    Feels Like 0°
    Moderate west wind West 17 - 43 km/h
    		UV Index 0 Low SPF: no
    14:00 Light rain with cloudy skies 70% 0.6 mm 3° Light rain
    Feels Like 0°
    Moderate west wind West 17 - 43 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 44%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 4921 ft
    15:00 Partly cloudy 3° Partly cloudy
    Feels Like -2°
    Moderate west wind West 21 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 91%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1002 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Visibility Visibility 65 km
    16:00 Scattered clouds 2° Scattered clouds
    Feels Like -2°
    Moderate west wind West 19 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 18%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -2 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1003 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 70 km
    Sunny 17:00 Clear 0° Sunny
    Feels Like -3°
    Moderate west wind West 12 - 38 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Moderate west wind West 12 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 2%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 65 km
    18:00 Clear skies -1° Clear
    Feels Like -4°
    Moderate west wind West 8 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 6%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Visibility Visibility 60 km
    19:00 Clear skies -2° Clear
    Feels Like -5°
    Moderate southwest wind Southwest 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 9%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 3609 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 60 km
    Clear 20:00 Clear skies -2° Clear
    Feels Like -5°
    Moderate southwest wind Southwest 10 - 23 km/h
    		UV Index 0 Low SPF: no
    20:00 Partly cloudy -2° Partly cloudy
    Feels Like -5°
    Moderate southwest wind Southwest 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 5%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 2953 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 60 km
    21:00 Partly cloudy -2° Partly cloudy
    Feels Like -5°
    Moderate southwest wind Southwest 9 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 58%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 2953 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 60 km
    22:00 Partly cloudy -2° Partly cloudy
    Feels Like -4°
    Moderate southwest wind Southwest 7 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 60%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 2953 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 30 km
    Scattered clouds 23:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 9 - 23 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy -1° Partly cloudy
    Feels Like -4°
    Moderate southwest wind Southwest 9 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 34%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 3609 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 55 km
    24:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 21%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 3937 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 60 km

    Sunrise and Sunset

    Sunrise 08:08 Sunset 16:42
    First light 07:33 Midday 12:25 Last light 17:17
    Day length 8h 34m

    Time remaining until sunrise 15m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    19 New Moon
    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

    Air quality in Helena today

    Detail
    31
    Fair O₃ (77 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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