Log In
    Favorites
        Member Settings
      Freeze Warning
      until 9:00 AM MDT
      Elev 4430 ft, 43.644 °N 108.203 °W

      Thermopolis, WY

      Thermopolis Station36°
      Updated: 8:38 AM MDT on October 16, 2026 (GMT -6)
      6 minutes ago
      61°
      29°
      36
      Feels Like 36
      Sunny
      N
      8
      Higher temperature is expected today
      Wundermap

      Loading nearby stations…

       Wundermap
      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
        Sat 10/17
        High 61°f
         1% Precip. / 0 in
        Plentiful sunshine. High 61F. Winds S at 10 to 15 mph.
        Tonight
        Sat 10/17
        Low 36°f
         3% Precip. / 0 in
        Clear skies. Low 36F. Winds S at 5 to 10 mph.
        Tomorrow
        Sun 10/18
        High 68°f39°f
         3% Precip. / 0 in
        Mainly sunny. High 68F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        34°
        9AM
        37°
        10AM
        42°
        11AM
        46°
        12PM
        52°
        1PM
        55°
        2PM
        58°
        3PM
        59°
        4PM
        60°
        5PM
        60°
        6PM
        57°
        6:27PM
        Sunset
        7PM
        53°
        8PM
        49°
        9PM
        47°
        10PM
        46°
        11PM
        44°
        12AM
        44°
        1AM
        42°
        2AM
        41°
        3AM
        40°
        4AM
        39°
        5AM
        38°
        6AM
        38°
        7AM
        38°
        7:30AM
        Sunrise
        8AM
        37°
        Precipitation
        4%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        19
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.66 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point31°F
        5. Humidity 86%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHSG Station History
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 65°F 85°F 1991
        4. Low 29°F 34°F 11°F 1920
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for October 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 64°F 85°F
        4. Low 36°F 33°F 12°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:28 AM 6:27 PM
        3. Civil Twilight 6:59 AM 6:56 PM
        4. Nautical Twilight 6:26 AM 7:29PM
        5. Astronomical Twilight 5:53 AM 8:02 PM
        1. Length of Visible Light 11h 56m
        2. Length of Day 10h 59m
        3. Tomorrow will be 2 minutes 52 seconds shorter
        1. Moon 1:46 PM 10:05 PM
        2. Waxing Crescent32% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary