Hourly Weather Forecast for Great Falls, Montana 59405 - The Weather Channel | Weather.com
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Hourly Weather-

As of 3:34 am MDT

Tuesday, March 17

4 am

Windy Cloudy/Wind
51°
Rain drop 5%
SW 30 mph
Subtract

Cloudy/Wind

  • Temperature feels like
    Feels Like44°
  • WindSW 30 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

5 am

Windy Cloudy/Wind
51°
Rain drop 2%
SW 28 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like44°
  • WindSW 28 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

6 am

Windy Cloudy/Wind
51°
Rain drop 1%
SW 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like44°
  • WindSW 26 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in

7 am

Windy Cloudy/Wind
49°
Rain drop 1%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like42°
  • WindSSW 24 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

8 am

Windy Cloudy/Wind
50°
Rain drop 1%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like43°
  • WindSSW 24 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

9 am

Windy Cloudy/Wind
50°
Rain drop 1%
SW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like44°
  • WindSW 23 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in
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10 am

Windy Cloudy/Wind
53°
Rain drop 0%
SW 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like47°
  • WindSW 26 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

11 am

Windy Cloudy/Wind
54°
Rain drop 0%
SW 25 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like49°
  • WindSW 25 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Cloudy/Wind
56°
Rain drop 0%
SW 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like51°
  • WindSW 26 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Cloudy/Wind
57°
Rain drop 0%
SW 27 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like52°
  • WindSW 27 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

2 pm

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

Cloudy/Wind

  • Temperature feels like
    Feels Like53°
  • WindSW 26 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Cloudy/Wind
59°
Rain drop 0%
SW 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like55°
  • WindSW 26 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Cloudy/Wind
59°
Rain drop 0%
SW 26 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like55°
  • WindSW 26 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

5 pm

Windy Cloudy/Wind
58°
Rain drop 0%
SW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like53°
  • WindSW 24 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

6 pm

Windy Mostly Cloudy/Wind
56°
Rain drop 0%
SW 22 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like52°
  • WindSW 22 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

7 pm

Windy Mostly Cloudy/Wind
55°
Rain drop 1%
SW 21 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like50°
  • WindSW 21 mph
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

8 pm

Windy Mostly Cloudy/Wind
52°
Rain drop 1%
SW 20 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like46°
  • WindSW 20 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

9 pm

Windy Mostly Cloudy/Wind
50°
Rain drop 1%
SW 21 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like44°
  • WindSW 21 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in
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10 pm

Windy Mostly Cloudy/Wind
51°
Rain drop 1%
SW 21 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSW 21 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Rain drop
    Rain Amount0 in

11 pm

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

Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSW 20 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

Wednesday, March 18

12 am

Windy Cloudy/Wind
51°
Rain drop 2%
SW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSW 20 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

1 am

Windy Cloudy/Wind
51°
Rain drop 1%
SW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSW 20 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

2 am

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

Cloudy/Wind

  • Temperature feels like
    Feels Like45°
  • WindSSW 20 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

3 am

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

Cloudy

  • Temperature feels like
    Feels Like46°
  • WindSSW 18 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

4 am

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

Cloudy

  • Temperature feels like
    Feels Like46°
  • WindSSW 18 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
51°
Rain drop 0%
SSW 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like46°
  • WindSSW 17 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
52°
Rain drop 0%
SSW 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like47°
  • WindSSW 16 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
53°
Rain drop 0%
SSW 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSSW 17 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
54°
Rain drop 0%
SSW 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSSW 19 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
55°
Rain drop 0%
SW 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindSW 19 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Rain drop
    Rain Amount0 in
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10 am

Windy Mostly Cloudy/Wind
58°
Rain drop 0%
SW 21 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like54°
  • WindSW 21 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

11 am

Windy Mostly Cloudy/Wind
61°
Rain drop 0%
SW 23 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like57°
  • WindSW 23 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Mostly Cloudy/Wind
63°
Rain drop 0%
SW 24 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like60°
  • WindSW 24 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover65%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Mostly Cloudy/Wind
65°
Rain drop 0%
SW 24 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindSW 24 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Mostly Cloudy/Wind
65°
Rain drop 0%
WSW 23 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like63°
  • WindWSW 23 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Mostly Cloudy/Wind
65°
Rain drop 0%
WSW 24 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like65°
  • WindWSW 24 mph
  • Humidity
    Humidity29%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

4 pm

Windy Mostly Cloudy/Wind
65°
Rain drop 0%
WSW 23 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like65°
  • WindWSW 23 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in

5 pm

Windy Cloudy/Wind
64°
Rain drop 0%
WSW 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindWSW 21 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Cloudy Day Mostly Cloudy
63°
Rain drop 0%
SW 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like61°
  • WindSW 18 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Cloudy Day Mostly Cloudy
61°
Rain drop 0%
SW 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like59°
  • WindSW 15 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
58°
Rain drop 0%
SW 14 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindSW 14 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

9 pm

Cloudy Cloudy
56°
Rain drop 0%
SW 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like53°
  • WindSW 16 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in
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10 pm

Cloudy Cloudy
55°
Rain drop 0%
SW 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like52°
  • WindSW 16 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

11 pm

Cloudy Cloudy
54°
Rain drop 0%
SW 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindSW 15 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

Thursday, March 19

12 am

Mostly Cloudy Night Mostly Cloudy
54°
Rain drop 0%
SW 16 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like50°
  • WindSW 16 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
53°
Rain drop 0%
SW 16 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSW 16 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
53°
Rain drop 0%
SW 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSW 17 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

3 am

Cloudy Cloudy
53°
Rain drop 0%
SSW 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSSW 17 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Rain drop
    Rain Amount0 in
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