, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Aug 18

      89° /53°
      Sunshine
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 2%
      • Wind Speed: 14 mph
      More
    • Sat

      Aug 19

      81° /49°F
      Mostly sunny and nice
      • Very Good
      • for fishing
      • Precip: 1%
      • Cloud Cover: 24%
      • Wind Speed: 9 mph
    • Sun

      Aug 20

      81° /51°
      An afternoon thunderstorm
      • Very Good
      • for fishing
      • Precip: 51%
      • Cloud Cover: 38%
      • Wind Speed: 8 mph
      More
    • Mon

      Aug 21

      81° /50°
      Nice with clouds and sun
      • Poor
      • for fishing
      • Precip: 25%
      • Cloud Cover: 35%
      • Wind Speed: 8 mph
      More
    • Tue

      Aug 22

      88° /52°
      Partly to mostly sunny
      • Very Good
      • for fishing
      • Precip: 2%
      • Cloud Cover: 20%
      • Wind Speed: 7 mph
      More
    Saturday
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Forecast Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°F) 66° 69° 72° 73° 76° 77° 81° 79°
    RealFeel® 67° 73° 79° 81° 82° 85° 86° 83°
    Wind (mph) 9 WSW 10 WSW 9 W 9 W 9 WNW 8 WNW 9 NW 10 NNW
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 3 6 9 11 12 11 9 6
    Cloud Cover 25% 25% 25% 25% 25% 25% 25% 25%
    Humidity 33% 32% 30% 30% 27% 25% 21% 22%
    Dew Point 36° 38° 39° 40° 40° 39° 38° 37°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    85° 80° 75° 70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/19/2016
    High 81° 82° 97° (1967) 70°
    Low 49° 50° 40° (2005) 41°

    Sunrise/Sunset

    • Sunrise: 6:26 AM
    • Sunset: 8:30 PM
    • Duration: 14:04 hr

    Moonrise/Moonset

    • Moonrise: 3:55 AM
    • Moonset: 7:15 PM
    • Duration: 15:20 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Sat. Fishing Weather