Long-term weather forecast
Helena, MT

Snow Showers Late
Snow Showers Late
min.-2°C
  • Wind: 8 km/h SW
  • Humidity: 74%
  • Precip. probability: 30%
  • Precipitation: 0 mm
  • UV index: 0
Snow
Snow
-1°C / -8°C
  • Wind: 16 km/h NW
  • Humidity: 81%
  • Precip. probability: 90%
  • Precipitation: 4 mm
  • UV index: 0
Sat07.Dec
  • min.
  • -2°C
Partly cloudy this evening followed mostly cloudy skies and a few snow showers after midnight. Low -2C. Winds light and variable. Chance of snow 30%.
Snow Showers Late
  • Wind: 8 km/h SW
  • Precip. probability: 30%
Sun08.Dec
  • -1°C
  • -8°C
Snow during the morning will transition to snow showers during the afternoon. Morning high of 0C with temps falling to -8 to -6. Winds NW at 15 to 25 km/h. Chance of snow 90%. 3-7cm of snow expected.
Snow
  • Wind: 16 km/h NW
  • Precip. probability: 90%
Mon09.Dec
  • 0°C
  • -6°C
Partly cloudy. High near 0C. Winds W at 10 to 15 km/h.
Partly Cloudy
  • Wind: 10 km/h W
  • Precip. probability: 0%
Tue10.Dec
  • 2°C
  • -3°C
Intervals of clouds and sunshine. High 2C. Winds light and variable.
Partly Cloudy
  • Wind: 8 km/h WSW
  • Precip. probability: 10%
Wed11.Dec
  • 3°C
  • -3°C
Considerable clouds early. Some decrease in clouds later in the day. High 3C. Winds W at 10 to 15 km/h.
Partly Cloudy
  • Wind: 11 km/h W
  • Precip. probability: 10%
Thu12.Dec
  • 3°C
  • -2°C
Mostly cloudy skies. High 4C. Winds WSW at 10 to 15 km/h.
Mostly Cloudy
  • Wind: 11 km/h WSW
  • Precip. probability: 20%
Fri13.Dec
  • 3°C
  • -5°C
Sunshine and clouds mixed. High 3C. Winds W at 10 to 15 km/h.
Partly Cloudy
  • Wind: 14 km/h W
  • Precip. probability: 20%
Sat14.Dec
  • -1°C
  • -8°C
A few snow showers around in the morning, otherwise mostly cloudy. High -1C. Winds WNW at 10 to 15 km/h. Chance of snow 30%. Snow accumulations less than 2cm.
AM Snow Showers
  • Wind: 11 km/h WNW
  • Precip. probability: 30%
Sun15.Dec
  • -3°C
  • -8°C
Intervals of clouds and sunshine. High -3C. Winds W at 10 to 15 km/h.
Partly Cloudy
  • Wind: 11 km/h W
  • Precip. probability: 20%
Mon16.Dec
  • -3°C
  • -9°C
Sunshine and clouds mixed. High -3C. Winds W at 10 to 15 km/h.
Partly Cloudy
  • Wind: 11 km/h W
  • Precip. probability: 10%
A weather forecast is predicting of weather conditions. The long-term weather outlook, for a period longer than 36 hours, should be interpreted with discretion.
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