Hourly Weather Forecast for Great Falls, Montana 59401 - The Weather Channel | Weather.com
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Hourly Weather- Great Falls, Montana

As of 3:52 am MST
alertLevel1

High Wind Warning

+1 More

Monday, December 15

4 am

Partly Cloudy Night Partly Cloudy
53°
Rain drop 1%
SW 19 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like48°
  • WindSW 19 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

4:15 am

Partly Cloudy Night Partly Cloudy
53°
Rain drop 1%
SW 19 mph

4:30 am

Partly Cloudy Night Partly Cloudy
53°
Rain drop 1%
SW 19 mph

5 am

Windy Partly Cloudy/Wind
53°
Rain drop 2%
SW 20 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like47°
  • WindSW 20 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

6 am

Windy Mostly Cloudy/Wind
53°
Rain drop 1%
SW 20 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like48°
  • WindSW 20 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
51°
Rain drop 0%
SSW 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindSSW 18 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 in

8 am

Windy Mostly Cloudy/Wind
51°
Rain drop 0%
SSW 20 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSSW 20 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

9 am

Windy Cloudy/Wind
52°
Rain drop 0%
SSW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like46°
  • WindSSW 20 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in
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10 am

Windy Cloudy/Wind
54°
Rain drop 0%
SSW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like49°
  • WindSSW 20 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

11 am

Windy Cloudy/Wind
55°
Rain drop 0%
SW 22 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like50°
  • WindSW 22 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Mostly Cloudy/Wind
57°
Rain drop 0%
SSW 22 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like52°
  • WindSSW 22 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover66%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Mostly Cloudy/Wind
58°
Rain drop 0%
SW 23 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like54°
  • WindSW 23 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Mostly Cloudy/Wind
58°
Rain drop 0%
SW 26 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like54°
  • WindSW 26 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Mostly Cloudy/Wind
58°
Rain drop 0%
SW 26 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like53°
  • WindSW 26 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover65%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Mostly Cloudy/Wind
57°
Rain drop 0%
SW 26 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like52°
  • WindSW 26 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

5 pm

Windy Mostly Cloudy/Wind
56°
Rain drop 0%
SW 27 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like51°
  • WindSW 27 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

6 pm

Windy Partly Cloudy/Wind
55°
Rain drop 0%
SW 26 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 26 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in

7 pm

Windy Mostly Clear/Wind
55°
Rain drop 0%
SW 27 mph
Add

Mostly Clear/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 27 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

8 pm

Windy Mostly Clear/Wind
55°
Rain drop 0%
SW 29 mph
Add

Mostly Clear/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 29 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 in

9 pm

Windy Mostly Clear/Wind
55°
Rain drop 0%
SW 27 mph
Add

Mostly Clear/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 27 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in
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10 pm

Windy Clear/Wind
56°
Rain drop 1%
SW 32 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like50°
  • WindSW 32 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

11 pm

Windy Clear/Wind
56°
Rain drop 0%
SW 31 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like50°
  • WindSW 31 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 in

Tuesday, December 16

12 am

Windy Clear/Wind
55°
Rain drop 1%
SW 35 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 35 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

1 am

Windy Clear/Wind
54°
Rain drop 1%
SW 34 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like47°
  • WindSW 34 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

2 am

Windy Clear/Wind
53°
Rain drop 1%
WSW 34 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like46°
  • WindWSW 34 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover15%
  • Rain drop
    Rain Amount0 in

3 am

Windy Clear/Wind
52°
Rain drop 0%
WSW 35 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like44°
  • WindWSW 35 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 in

4 am

Windy Clear/Wind
50°
Rain drop 0%
WSW 34 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like42°
  • WindWSW 34 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

5 am

Windy Clear/Wind
49°
Rain drop 0%
WSW 34 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like41°
  • WindWSW 34 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

6 am

Windy Clear/Wind
49°
Rain drop 0%
WSW 32 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like40°
  • WindWSW 32 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

7 am

Windy Clear/Wind
47°
Rain drop 0%
WSW 30 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like38°
  • WindWSW 30 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

8 am

Windy Clear/Wind
47°
Rain drop 0%
WSW 27 mph
Add

Clear/Wind

  • Temperature feels like
    Feels Like38°
  • WindWSW 27 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 in

9 am

Windy Sunny/Wind
47°
Rain drop 0%
WSW 26 mph
Add

Sunny/Wind

  • Temperature feels like
    Feels Like39°
  • WindWSW 26 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover9%
  • Rain drop
    Rain Amount0 in
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10 am

Windy Sunny/Wind
48°
Rain drop 0%
WSW 24 mph
Add

Sunny/Wind

  • Temperature feels like
    Feels Like40°
  • WindWSW 24 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover10%
  • Rain drop
    Rain Amount0 in

11 am

Windy Sunny/Wind
48°
Rain drop 0%
WSW 25 mph
Add

Sunny/Wind

  • Temperature feels like
    Feels Like40°
  • WindWSW 25 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover10%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Partly Cloudy/Wind
49°
Rain drop 0%
WSW 25 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like41°
  • WindWSW 25 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Mostly Sunny/Wind
49°
Rain drop 0%
WSW 24 mph
Add

Mostly Sunny/Wind

  • Temperature feels like
    Feels Like42°
  • WindWSW 24 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Partly Cloudy/Wind
49°
Rain drop 0%
WSW 24 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like42°
  • WindWSW 24 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Partly Cloudy/Wind
49°
Rain drop 0%
SW 22 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like42°
  • WindSW 22 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Partly Cloudy/Wind
48°
Rain drop 0%
SW 20 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like41°
  • WindSW 20 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Clear Night Mostly Clear
46°
Rain drop 0%
SW 17 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like40°
  • WindSW 17 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Clear Night Mostly Clear
45°
Rain drop 0%
SW 17 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like38°
  • WindSW 17 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Night Partly Cloudy
46°
Rain drop 1%
SW 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like38°
  • WindSW 18 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
46°
Rain drop 1%
SW 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like39°
  • WindSW 17 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
46°
Rain drop 1%
SW 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like39°
  • WindSW 16 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in
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10 pm

Partly Cloudy Night Partly Cloudy
47°
Rain drop 1%
SW 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like40°
  • WindSW 17 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Clear Night Mostly Clear
47°
Rain drop 1%
SW 17 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like41°
  • WindSW 17 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

Wednesday, December 17

12 am

Mostly Cloudy Night Mostly Cloudy
48°
Rain drop 1%
SW 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like41°
  • WindSW 18 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
48°
Rain drop 1%
SSW 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindSSW 17 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

2 am

Mostly Cloudy Night Mostly Cloudy
49°
Rain drop 1%
SSW 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindSSW 17 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover78%
  • Rain drop
    Rain Amount0 in

3 am

Mostly Cloudy Night Mostly Cloudy
48°
Rain drop 1%
SSW 17 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindSSW 17 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in
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