My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 3927 ft, 46.606 °N 112.060 °W

      Helena, MT

      Lower West Side Station48°
      Updated: 6:09 AM MDT on September 10, 2026 (GMT -6)
      10 minutes ago
      85°
      46°
      48
      Feels Like 48
      Clear
      N
      3
      Higher temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/11
        High 85°f
         1% Precip. / 0 in
        Mainly sunny. High near 85F. W winds at less than 5 mph, increasing to 15 to 25 mph. Higher wind gusts possible.
        Tonight
        Fri 09/11
        Low 52°f
         24% Precip. / 0 in
        Partly cloudy skies early will give way to cloudy skies late. Low 52F. Winds W at 10 to 15 mph.
        Tomorrow
        Sat 09/12
        High 62°f46°f
         24% Precip. / 0 in
        Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 62F. Winds NNW at 10 to 20 mph.
        Hourly Forecast
        Now
        48°
        6:59AM
        Sunrise
        7AM
        49°
        8AM
        49°
        9AM
        54°
        10AM
        61°
        11AM
        66°
        12PM
        72°
        1PM
        78°
        2PM
        81°
        3PM
        82°
        4PM
        83°
        5PM
        83°
        6PM
        81°
        7PM
        79°
        7:49PM
        Sunset
        8PM
        72°
        9PM
        71°
        10PM
        69°
        11PM
        66°
        12AM
        63°
        1AM
        62°
        2AM
        60°
        3AM
        60°
        4AM
        60°
        5AM
        59°
        6AM
        56°
        Precipitation
        24%
        Pollen
        Grass Pollen
        Low
        Air Quality
        39
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.99 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point36°F
        5. Humidity 63%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHLN Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 76°F 91°F 1966
        4. Low 46°F 46°F 30°F 1921
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 75°F 92°F
        4. Low 46°F 46°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:59 AM 7:49 PM
        3. Civil Twilight 6:29 AM 8:20 PM
        4. Nautical Twilight 5:52 AM 8:56PM
        5. Astronomical Twilight 5:14 AM 9:34 PM
        1. Length of Visible Light 13h 50m
        2. Length of Day 12h 49m
        3. Tomorrow will be 3 minutes 16 seconds shorter
        1. Moon 6:24 AM 7:33 PM
        2. New0% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary