7-Day Forecast 47.4°N 111.16°W (Text-Only)
NWS Forecast for: Sand Coulee MT
Issued by: National Weather Service Great Falls, MT
Last Update: 8:28 pm MDT Jul 12, 2025
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  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind 7 to 9 mph.

    Low: 61 °F

    Mostly Clear



  • Sunday

    Sunday: Sunny, with a high near 93. Southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 93 °F

    Sunny



  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 60. West northwest wind 6 to 9 mph becoming south southwest in the evening.

    Low: 60 °F

    Mostly Clear



  • Monday

    Monday: A 20 percent chance of showers after noon.  Sunny, with a high near 89. South southwest wind 6 to 11 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    Showers

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 53. North wind 14 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Cloudy, with a high near 63. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely


  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. Northeast wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers.  Partly sunny, with a high near 69. North wind 6 to 8 mph.

    High: 69 °F

    Slight Chance
    Showers


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear



  • Tonight: Mostly clear, with a low around 61. Southwest wind 7 to 9 mph.

    Sunday: Sunny, with a high near 93. Southwest wind 7 to 9 mph becoming northwest in the afternoon.

    Sunday Night: Mostly clear, with a low around 60. West northwest wind 6 to 9 mph becoming south southwest in the evening.

    Monday: A 20 percent chance of showers after noon. Sunny, with a high near 89. South southwest wind 6 to 11 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53. North wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Tuesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 63. Northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Wednesday: A slight chance of showers. Partly sunny, with a high near 69. North wind 6 to 8 mph.

    Wednesday Night: Mostly clear, with a low around 48.

    Thursday: Sunny, with a high near 78.

    Thursday Night: Mostly clear, with a low around 53.

    Friday: Mostly sunny, with a high near 84.

    Friday Night: Mostly clear, with a low around 55.

    Saturday: Sunny, with a high near 89.



    Sand Coulee MT
     47.4°N 111.16°W (Elev. 3619 ft)

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