, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      62° F
      Cloudy
      Stargazing
      • Visibility: 10 mi
      • Cloud Cover: 100%
      • Ceiling: 10500 ft
    • Tonight

      Aug 20

      50° Lo
      Mostly cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 79%
      • Precip: 3%
      • Hours of Precip: 0
      } Day Details
    • Tomorrow

      Aug 21

      80° Hi
      Pleasant with periods of sun
      • Excellent
      • for stargazing
      • Cloud Cover: 12%
      • Precip: 0%
      • Hours of Precip: 0
      } Day Details
    • Tuesday

      Aug 22

      88° Hi
      Partly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 1%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 11PM

      Aug 20

      62°
      Cloudy
      Precip 0%
    • 12AM

      60°
      Mostly cloudy
      Precip 0%
    • 1AM

      58°
      Mostly cloudy
      Precip 0%
    • 2AM

      56°
      Mostly cloudy
      Precip 0%
    • 3AM

      55°
      Mostly cloudy
      Precip 0%
    • 4AM

      53°
      Mostly cloudy
      Precip 0%
    Parts of the Upper Midwest, West Coast, Southwest and Southeast may have poor viewing conditions.
    How will the weather impact your eclipse viewing conditions?

    Sunrise/Sunset

    • Sunrise: 6:20 AM
    • Sunset: 8:27 PM
    • Duration: 14:07 hr

    Moonrise/Moonset

    • Moonrise: 4:56 AM
    • Moonset: 7:57 PM
    • Duration: 15:01 hr
    Astronomy

    Solunar Information for Simpson, MT

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

    Astronomy Live Feed

    Sun. Stargazing