• Sat

    Aug 8

    87°Lo 55°

    Chance of a shower

    Poor for stargazing
    • Cloud
      Cover
      90%
    • Precip
      11%
    • Hours of Precip
      0
  • Sun

    Aug 9

    91°Lo 58°

    An afternoon shower

    Excellent for stargazing
    • Cloud
      Cover
      12%
    • Precip
      7%
    • Hours of Precip
      0.5
    more
  • Mon

    Aug 10

    91°Lo 56°

    Some sun, t-storms possible

    Excellent for stargazing
    • Cloud
      Cover
      20%
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Tue

    Aug 11

    75°Lo 59°

    A couple of showers possible

    Excellent for stargazing
    • Cloud
      Cover
      18%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Wed

    Aug 12

    86°Lo 46°

    Mainly cloudy with a shower

    Fair for stargazing
    • Cloud
      Cover
      64%
    • Precip
      17%
    • Hours of Precip
      1
    more
Next Previous
Hi 87° RealFeel® 91° Precipitation 30%

Day

N

E

S

W

  • N 2 mph
  • Gusts: 10 mph

Partly sunny with a shower possible

  • Max UV Index: 7 (High)
  • Thunderstorms: 29%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 56° Precipitation 11%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 9 mph

Overcast

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 8

more Historical Weather Data >
  Today Normal Record 8/8/2014
High 87° 85° 102° (2012) 87°
Low 55° 52° 41° (1917) 56°

Solunar Information for Great Falls, MT

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:37 of sunlight, then sets at 8:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:06 AM with 15:01 of moolight, then sets at 4:07 PM

Fri, Jul 31
Full
Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.