• Today

    May 5

    78°Lo 46°

    Partly sunny and very warm

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      25%
    • Hours of Precip
      0
  • Fri

    May 6

    58°Lo 39°

    Cooler with a shower

    Poor for stargazing
    • Cloud
      Cover
      77%
    • Precip
      9%
    • Hours of Precip
      1.5
    more
  • Sat

    May 7

    71°Lo 45°

    Pleasant and warmer

    Very Good for stargazing
    • Cloud
      Cover
      15%
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Sun

    May 8

    73°Lo 43°

    A thunderstorm in spots

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      64%
    • Hours of Precip
      3.5
    more
  • Mon

    May 9

    51°Lo 36°

    Cloudy, a little rain; cooler

    Poor for stargazing
    • Cloud
      Cover
      99%
    • Precip
      89%
    • Hours of Precip
      9
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Cloudy
Cloudy
Temp (°F) 76° 78° 77° 75° 72° 69° 65° 61°
RealFeel® 84° 86° 80° 75° 70° 66° 61° 54°
Humidity 24% 23% 25% 28% 32% 37% 46% 54%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 6 SW 5 SW 7 SW 8 WSW 12 NNW 14 NNE 15 NNE 17 NNE
UV Index 7 6 4 3 1 0 0 0
Cloud Cover 24% 29% 45% 45% 45% 45% 94% 90%
Dew Point 37° 38° 39° 40° 41° 42° 44° 44°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 78° 62° 88° (1911) 73°
Low 46° 35° 26° (1996) 41°

Solunar Information for Great Falls, MT

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:43 of sunlight, then sets at 8:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:41 AM with 13:47 of moolight, then sets at 7:28 PM

Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full
Sun, May 29
Last

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Thu. Stargazing