• Clear 39°
    Snow Days Current Weather
    • Wind
      Chill
      31°
    • Yesterday
      Precip
      0 in
    • Cloud
      Cover
      0%
  • Today

    Mar 29

    Hi 62°

    Partly sunny and breezy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    Mar 30

    Hi 69°

    Mostly cloudy; breezy, warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tuesday

    Mar 31

    Hi 69°

    Cloudy, a shower in the p.m.

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

Noticeably cooler weather on the way Wednesday

3/29 3/30 Now: 6:55am
AM 6-10
  • 6am Clear 36° 7%
  • 7am Clear 39° 5%
  • 8am Mostly sunny 41° 0%
  • 9am Mostly sunny 45° 0%
  • 10am Partly sunny 49° 0%
PM 5-10
  • 5pm Intermittent clouds 60° 0%
  • 6pm Intermittent clouds 59° 0%
  • 7pm Intermittent clouds 56° 0%
  • 8pm Partly cloudy 52° 0%
  • 9pm Mostly clear 50° 0%
  • 10pm Partly cloudy 48° 0%
PM 11-4
  • 11pm Partly cloudy 48° 0%
  • 12am Intermittent clouds 48° 0%
  • 1am Mostly cloudy 48° 0%
  • 2am Mostly cloudy 47° 0%
  • 3am Cloudy 46° 0%
  • 4am Mostly cloudy 42° 0%
Hourly Forecast >
Mar 29, 2015; 1:49 AM ET
Five-day Weather Forecast for Great Falls, MT
Great Falls, MT Weather Forecast

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential