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      Winter Weather Advisory
      until 6:00 AM MDT
      Elev 3940 ft, 46.597 °N 112.007 °W

      Helena, MT

      Helena Regional Airport Station48°
      Sun, Oct 11, 2026
      Tomorrow
      Mon 10/12
      High 34°f29°f
      80% Precip. / 1.5 in
      Watching a potential winter storm. Cloudy with snow. Temps nearly steady in the low to mid 30s. Winds NNW at 10 to 15 mph. Chance of snow 80%. Snow accumulating 1 to 3 inches.
      Tomorrow night
      Mon 10/12
      Low 29°f
      91% Precip. / 3.4 in
      Watching a potential winter storm. Snow likely. Low 29F. Winds NW at 10 to 15 mph. Chance of snow 90%. 3 to 5 inches of snow expected.
      Sunrise 7:40 AM
      Sunset 6:48 PM
      Moonrise 9:00 AM
      Moonset 6:50 PM
      Waxing Crescent, 1% visible
      Hourly Forecast
      12AM
      95%
      36°
      1AM
      90%
      35°
      2AM
      90%
      35°
      3AM
      76%
      35°
      4AM
      60%
      35°
      5AM
      93%
      34°
      6AM
      87%
      33°
      7AM
      80%
      33°
      7:40AM
      Sunrise
      8AM
      66%
      32°
      9AM
      54%
      32°
      10AM
      47%
      31°
      11AM
      52%
      31°
      12PM
      43%
      31°
      1PM
      43%
      32°
      2PM
      56%
      34°
      3PM
      61%
      33°
      4PM
      65%
      33°
      5PM
      67%
      33°
      6PM
      79%
      33°
      6:48PM
      Sunset
      7PM
      80%
      33°
      8PM
      86%
      32°
      9PM
      87%
      32°
      10PM
      91%
      32°
      11PM
      91%
      33°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Snow
      		 36°F 28°F 95% 0.05in 100% 30°F 80% 12 mph NNW 30.03in
      1:00 am
      Snow
      		 35°F 27°F 90% 0.04in 100% 30°F 81% 13 mph NNW 30.02in
      2:00 am
      Snow
      		 35°F 27°F 90% 0.04in 100% 30°F 83% 11 mph NNW 30.02in
      3:00 am
      Snow
      		 35°F 27°F 76% 0.02in 100% 30°F 83% 12 mph NNW 30.03in
      4:00 am
      Snow
      		 35°F 26°F 60% 0.02in 100% 30°F 83% 12 mph NNW 30.02in
      5:00 am
      Snow
      		 34°F 26°F 93% 0.07in 100% 30°F 84% 11 mph NNW 30.02in
      6:00 am
      Snow
      		 33°F 24°F 87% 0.03in 100% 29°F 87% 11 mph NNW 30.04in
      7:00 am
      Snow
      		 33°F 25°F 80% 0.02in 100% 29°F 84% 9 mph NW 30.04in
      8:00 am
      Light Snow
      		 32°F 24°F 66% 0.01in 100% 29°F 88% 9 mph NNW 30.05in
      9:00 am
      Snow Showers
      		 32°F 23°F 54% 0.01in 100% 29°F 89% 11 mph NNW 30.05in
      10:00 am
      Snow Showers
      		 31°F 23°F 47% 0.01in 99% 29°F 92% 10 mph NNW 30.06in
      11:00 am
      Snow Showers
      		 31°F 23°F 52% 0.01in 98% 30°F 94% 9 mph NNW 30.05in
      12:00 pm
      Snow Showers
      		 31°F 22°F 43% 0in 98% 30°F 94% 11 mph NNW 30.04in
      1:00 pm
      Snow Showers
      		 32°F 23°F 43% 0.01in 99% 30°F 94% 11 mph NNW 30.03in
      2:00 pm
      Snow Showers
      		 34°F 26°F 56% 0.01in 100% 31°F 87% 11 mph NNW 30.02in
      3:00 pm
      Light Snow
      		 33°F 25°F 61% 0.02in 100% 30°F 88% 11 mph NNW 30.01in
      4:00 pm
      Snow
      		 33°F 25°F 65% 0.02in 100% 30°F 86% 11 mph NNW 30.02in
      5:00 pm
      Snow
      		 33°F 25°F 67% 0.02in 100% 29°F 84% 11 mph NNW 30.02in
      6:00 pm
      Snow
      		 33°F 24°F 79% 0.03in 100% 29°F 84% 12 mph NNW 30.02in
      7:00 pm
      Snow
      		 33°F 24°F 80% 0.03in 100% 28°F 83% 11 mph NW 30.02in
      8:00 pm
      Snow
      		 32°F 24°F 86% 0.03in 100% 28°F 85% 10 mph NW 30.03in
      9:00 pm
      Snow
      		 32°F 24°F 87% 0.03in 100% 28°F 84% 10 mph NW 30.04in
      10:00 pm
      Snow
      		 32°F 24°F 91% 0.03in 100% 28°F 84% 9 mph NW 30.03in
      11:00 pm
      Snow
      		 33°F 25°F 91% 0.03in 100% 28°F 83% 10 mph NW 30.03in
      Additional Conditions
      1. Pressure 29.75 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point36°F
      5. Humidity 69%
      6. Rainfall 0.01 in
      7. Snow Depth 0 in
       KHLN Station History
      Almanac for October 10, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 56°F 61°F 87°F 2015
      4. Low 34°F 36°F 9°F 2009
      5. Rain/Snow Depth
      6. Precipitation 0.75 in 3.3 in -
      7. Snow 1.4 in 0 in -
      Almanac for October 11, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 36°F 60°F 83°F
      4. Low 30°F 36°F 14°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:38 AM 6:50 PM
      3. Civil Twilight 7:08 AM 7:20 PM
      4. Nautical Twilight 6:33 AM 7:55PM
      5. Astronomical Twilight 5:58 AM 8:30 PM
      1. Length of Visible Light 12h 11m
      2. Length of Day 11h 11m
      3. Tomorrow will be 3 minutes 14 seconds shorter
      1. Moon 7:48 AM 6:30 PM
      2. New0% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
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