Member Settings
      Elev 3366 ft, 47.504 °N 111.281 °W

      Great Falls, MT

      Sat, Oct 17, 2026
      Today
      Sun 10/18
      High 72°f
      0% Precip. / 0 in
      A mix of clouds and sun with gusty winds. High 72F. Winds SW at 25 to 35 mph. Winds could occasionally gust over 40 mph.
      Tonight
      Sun 10/18
      Low 42°f
      3% Precip. / 0 in
      Partly cloudy. Low 42F. Winds SW at 10 to 20 mph.
      Sunrise 7:46 AM
      Sunset 6:33 PM
      Moonrise 2:58 PM
      Moonset 11:02 PM
      Waxing Crescent, 42% visible
      Hourly Forecast
      Now
      65°
      11AM
      65°
      12PM
      69°
      1PM
      70°
      2PM
      71°
      3PM
      71°
      4PM
      71°
      5PM
      70°
      6PM
      68°
      6:32PM
      Sunset
      7PM
      64°
      8PM
      60°
      9PM
      59°
      10PM
      57°
      11PM
      55°
      12AM
      53°
      1AM
      51°
      2AM
      50°
      3AM
      48°
      4AM
      47°
      5AM
      47°
      6AM
      45°
      7AM
      45°
      7:48AM
      Sunrise
      8AM
      43°
      9AM
      47°
      10AM
      50°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      11:00 am
      Sunny/Wind
      65°F 63°F 0% 0in 7% 29°F 26% 22 mph SW 29.91in
      12:00 pm
      Sunny/Wind
      69°F 69°F 0% 0in 14% 29°F 23% 23 mph SW 29.88in
      1:00 pm
      Partly Cloudy/Wind
      70°F 70°F 0% 0in 30% 27°F 20% 26 mph SW 29.85in
      2:00 pm
      Partly Cloudy/Wind
      71°F 71°F 0% 0in 45% 27°F 19% 25 mph SW 29.83in
      3:00 pm
      Partly Cloudy/Wind
      71°F 71°F 0% 0in 47% 27°F 19% 25 mph SW 29.82in
      4:00 pm
      Partly Cloudy/Wind
      71°F 71°F 0% 0in 46% 27°F 19% 23 mph SW 29.81in
      5:00 pm
      Partly Cloudy/Wind
      70°F 70°F 0% 0in 50% 27°F 20% 22 mph WSW 29.82in
      6:00 pm
      Partly Cloudy
      68°F 68°F 0% 0in 50% 27°F 22% 18 mph WSW 29.84in
      7:00 pm
      Partly Cloudy
      64°F 62°F 0% 0in 51% 29°F 26% 15 mph WSW 29.87in
      8:00 pm
      Mostly Cloudy
      60°F 58°F 0% 0in 65% 30°F 31% 14 mph SW 29.9in
      9:00 pm
      Mostly Cloudy
      59°F 57°F 0% 0in 73% 31°F 34% 12 mph SW 29.93in
      10:00 pm
      Mostly Cloudy
      57°F 55°F 1% 0in 66% 32°F 38% 11 mph SW 29.95in
      11:00 pm
      Partly Cloudy
      55°F 52°F 1% 0in 52% 32°F 42% 9 mph SW 29.98in
      Additional Conditions
      1. Pressure 29.91 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point28°F
      5. Humidity 25%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KGFA Station History
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 72°F 56°F 79°F 1927
      4. Low 50°F 32°F 8°F 1930
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 56°F 81°F
      4. Low 42°F 32°F 6°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:46 AM 6:33 PM
      3. Civil Twilight 7:15 AM 7:04 PM
      4. Nautical Twilight 6:40 AM 7:39PM
      5. Astronomical Twilight 6:04 AM 8:15 PM
      1. Length of Visible Light 11h 48m
      2. Length of Day 10h 46m
      3. Tomorrow will be 3 minutes 18 seconds shorter
      1. Moon 2:58 PM 11:02 PM
      2. Waxing Crescent42% 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…
      Level Access
      Glossary