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

Advertisement

Advertisement

Advertisement

Hourly Weather-Great Falls, MT

As of 7:56 pm MDT

Rain

Rain ending around 9:15 PM.

Sunday, April 27

8 pm

Showers

56°

55%

N 18 mph

Showers

Feels Like52°
WindN 18 mph
Humidity43%
UV Index0 of 11
Cloud Cover95%
Rain Amount0.01 in

9 pm

Showers

54°

43%

N 18 mph

Showers

Feels Like49°
WindN 18 mph
Humidity47%
UV Index0 of 11
Cloud Cover96%
Rain Amount0 in

10 pm

Cloudy

52°

1%

N 18 mph

Cloudy

Feels Like46°
WindN 18 mph
Humidity49%
UV Index0 of 11
Cloud Cover94%
Rain Amount0 in

11 pm

Cloudy

48°

1%

N 18 mph

Cloudy

Feels Like41°
WindN 18 mph
Humidity56%
UV Index0 of 11
Cloud Cover88%
Rain Amount0 in

Monday, April 28

12 am

Cloudy

46°

2%

N 16 mph

Cloudy

Feels Like39°
WindN 16 mph
Humidity60%
UV Index0 of 11
Cloud Cover96%
Rain Amount0 in

1 am

Cloudy

44°

2%

N 15 mph

Cloudy

Feels Like37°
WindN 15 mph
Humidity64%
UV Index0 of 11
Cloud Cover95%
Rain Amount0 in

Advertisement

2 am

Cloudy

43°

4%

N 15 mph

Cloudy

Feels Like35°
WindN 15 mph
Humidity66%
UV Index0 of 11
Cloud Cover99%
Rain Amount0 in

3 am

Cloudy

42°

8%

N 12 mph

Cloudy

Feels Like35°
WindN 12 mph
Humidity69%
UV Index0 of 11
Cloud Cover97%
Rain Amount0 in

4 am

Cloudy

40°

11%

N 11 mph

Cloudy

Feels Like33°
WindN 11 mph
Humidity74%
UV Index0 of 11
Cloud Cover98%
Precip Amount0 in

5 am

Cloudy

40°

6%

N 10 mph

Cloudy

Feels Like33°
WindN 10 mph
Humidity75%
UV Index0 of 11
Cloud Cover93%
Precip Amount0 in

6 am

Cloudy

39°

6%

N 10 mph

Cloudy

Feels Like32°
WindN 10 mph
Humidity77%
UV Index0 of 11
Cloud Cover88%
Precip Amount0 in

7 am

Cloudy

38°

7%

NNW 9 mph

Cloudy

Feels Like32°
WindNNW 9 mph
Humidity78%
UV Index0 of 11
Cloud Cover86%
Precip Amount0 in

8 am

Cloudy

39°

5%

NNW 8 mph

Cloudy

Feels Like34°
WindNNW 8 mph
Humidity76%
UV Index0 of 11
Cloud Cover83%
Precip Amount0 in

9 am

Cloudy

41°

5%

NW 7 mph

Cloudy

Feels Like36°
WindNW 7 mph
Humidity71%
UV Index1 of 11
Cloud Cover80%
Rain Amount0 in

10 am

Mostly Cloudy

43°

1%

WNW 7 mph

Mostly Cloudy

Feels Like39°
WindWNW 7 mph
Humidity65%
UV Index2 of 11
Cloud Cover78%
Rain Amount0 in

11 am

Mostly Cloudy

46°

3%

WNW 6 mph

Mostly Cloudy

Feels Like43°
WindWNW 6 mph
Humidity58%
UV Index2 of 11
Cloud Cover75%
Rain Amount0 in

12 pm

Mostly Cloudy

48°

15%

W 5 mph

Mostly Cloudy

Feels Like46°
WindW 5 mph
Humidity53%
UV Index3 of 11
Cloud Cover77%
Rain Amount0 in

1 pm

Mostly Cloudy

51°

15%

WSW 6 mph

Mostly Cloudy

Feels Like49°
WindWSW 6 mph
Humidity48%
UV Index5 of 11
Cloud Cover74%
Rain Amount0 in

Advertisement

2 pm

Partly Cloudy

53°

15%

WSW 6 mph

Partly Cloudy

Feels Like52°
WindWSW 6 mph
Humidity45%
UV Index5 of 11
Cloud Cover54%
Rain Amount0 in

3 pm

Partly Cloudy

56°

15%

SSW 6 mph

Partly Cloudy

Feels Like55°
WindSSW 6 mph
Humidity41%
UV Index5 of 11
Cloud Cover43%
Rain Amount0 in

4 pm

Partly Cloudy

58°

15%

SSW 6 mph

Partly Cloudy

Feels Like58°
WindSSW 6 mph
Humidity38%
UV Index3 of 11
Cloud Cover34%
Rain Amount0 in

5 pm

Sunny

60°

0%

SSW 6 mph

Sunny

Feels Like60°
WindSSW 6 mph
Humidity35%
UV Index2 of 11
Cloud Cover14%
Rain Amount0 in

6 pm

Sunny

61°

0%

S 7 mph

Sunny

Feels Like61°
WindS 7 mph
Humidity33%
UV Index1 of 11
Cloud Cover8%
Rain Amount0 in

7 pm

Sunny

61°

0%

S 7 mph

Sunny

Feels Like60°
WindS 7 mph
Humidity32%
UV Index0 of 11
Cloud Cover16%
Rain Amount0 in

8 pm

Mostly Sunny

57°

0%

SSE 7 mph

Mostly Sunny

Feels Like56°
WindSSE 7 mph
Humidity38%
UV Index0 of 11
Cloud Cover22%
Rain Amount0 in

9 pm

Partly Cloudy

53°

0%

SSE 8 mph

Partly Cloudy

Feels Like51°
WindSSE 8 mph
Humidity45%
UV Index0 of 11
Cloud Cover32%
Rain Amount0 in

10 pm

Partly Cloudy

51°

0%

S 8 mph

Partly Cloudy

Feels Like48°
WindS 8 mph
Humidity49%
UV Index0 of 11
Cloud Cover48%
Rain Amount0 in

11 pm

Partly Cloudy

49°

0%

SSW 9 mph

Partly Cloudy

Feels Like46°
WindSSW 9 mph
Humidity52%
UV Index0 of 11
Cloud Cover55%
Rain Amount0 in

Tuesday, April 29

12 am

Partly Cloudy

49°

1%

SW 10 mph

Partly Cloudy

Feels Like44°
WindSW 10 mph
Humidity52%
UV Index0 of 11
Cloud Cover46%
Rain Amount0 in

1 am

Partly Cloudy

48°

1%

SW 11 mph

Partly Cloudy

Feels Like43°
WindSW 11 mph
Humidity57%
UV Index0 of 11
Cloud Cover44%
Rain Amount0 in

Advertisement

2 am

Partly Cloudy

48°

1%

SW 13 mph

Partly Cloudy

Feels Like43°
WindSW 13 mph
Humidity56%
UV Index0 of 11
Cloud Cover41%
Rain Amount0 in

3 am

Partly Cloudy

48°

1%

SW 13 mph

Partly Cloudy

Feels Like43°
WindSW 13 mph
Humidity56%
UV Index0 of 11
Cloud Cover54%
Rain Amount0 in

4 am

Mostly Cloudy

47°

1%

SW 14 mph

Mostly Cloudy

Feels Like42°
WindSW 14 mph
Humidity57%
UV Index0 of 11
Cloud Cover64%
Rain Amount0 in

5 am

Partly Cloudy

48°

1%

SW 15 mph

Partly Cloudy

Feels Like43°
WindSW 15 mph
Humidity56%
UV Index0 of 11
Cloud Cover47%
Rain Amount0 in

6 am

Mostly Cloudy

48°

1%

SW 15 mph

Mostly Cloudy

Feels Like43°
WindSW 15 mph
Humidity56%
UV Index0 of 11
Cloud Cover69%
Rain Amount0 in

7 am

Mostly Cloudy

49°

1%

SW 15 mph

Mostly Cloudy

Feels Like44°
WindSW 15 mph
Humidity55%
UV Index0 of 11
Cloud Cover75%
Rain Amount0 in

8 am

Mostly Cloudy

52°

1%

SW 15 mph

Mostly Cloudy

Feels Like47°
WindSW 15 mph
Humidity51%
UV Index0 of 11
Cloud Cover79%
Rain Amount0 in

9 am

Cloudy

55°

3%

SW 18 mph

Cloudy

Feels Like51°
WindSW 18 mph
Humidity47%
UV Index1 of 11
Cloud Cover81%
Rain Amount0 in

10 am

Cloudy

57°

2%

SW 19 mph

Cloudy

Feels Like53°
WindSW 19 mph
Humidity43%
UV Index1 of 11
Cloud Cover90%
Rain Amount0 in

11 am

Cloudy

59°

0%

SW 19 mph

Cloudy

Feels Like56°
WindSW 19 mph
Humidity41%
UV Index2 of 11
Cloud Cover98%
Rain Amount0 in

12 pm

Cloudy/Wind

60°

1%

WSW 20 mph

Cloudy/Wind

Feels Like57°
WindWSW 20 mph
Humidity40%
UV Index2 of 11
Cloud Cover98%
Rain Amount0 in

1 pm

Cloudy/Wind

60°

5%

WSW 20 mph

Cloudy/Wind

Feels Like57°
WindWSW 20 mph
Humidity41%
UV Index3 of 11
Cloud Cover97%
Rain Amount0 in

Advertisement

2 pm

Cloudy/Wind

60°

9%

WSW 21 mph

Cloudy/Wind

Feels Like57°
WindWSW 21 mph
Humidity42%
UV Index2 of 11
Cloud Cover93%
Rain Amount0 in

3 pm

Cloudy/Wind

60°

12%

WSW 21 mph

Cloudy/Wind

Feels Like57°
WindWSW 21 mph
Humidity40%
UV Index3 of 11
Cloud Cover85%
Rain Amount0 in

4 pm

Mostly Cloudy/Wind

60°

12%

WSW 21 mph

Mostly Cloudy/Wind

Feels Like56°
WindWSW 21 mph
Humidity42%
UV Index2 of 11
Cloud Cover79%
Rain Amount0 in

5 pm

Cloudy/Wind

59°

10%

WSW 20 mph

Cloudy/Wind

Feels Like55°
WindWSW 20 mph
Humidity44%
UV Index1 of 11
Cloud Cover81%
Rain Amount0 in

6 pm

Mostly Cloudy

59°

0%

W 18 mph

Mostly Cloudy

Feels Like55°
WindW 18 mph
Humidity43%
UV Index1 of 11
Cloud Cover78%
Rain Amount0 in

7 pm

Partly Cloudy

57°

1%

W 17 mph

Partly Cloudy

Feels Like54°
WindW 17 mph
Humidity43%
UV Index0 of 11
Cloud Cover45%
Rain Amount0 in

Advertisement

Radar

Now8:30 pm9:00 pm9:30 pm10:00 pm10:30 pm11:00 pm11:30 pm12:00 am12:30 am1:00 am1:30 am2:00 am

© 2025 Mapbox © OpenStreetMap|Improve this map

Fighting Allergies

Why Seasonal Allergies Are Called ‘Hay Fever’

Not Just Ah-Choo: Spring Allergies Can Mess With Your Skin

Which Houseplants Are Best For Allergies Or Asthma?

Why Seasonal Allergies May Make You Sensitive To Some Foods

Advertisement

Advertisement

Don't Miss

Here's Who Could See Early Summer And Where Spring Will Hang On

Week Begins With Significant Severe Weather Outbreak

Wildlife Finding Its Way Back To Wildfire Burn Area

Deadly Flash Floods Swamp Roads Across Parts Of Oklahoma

Advertisement

We Love Our Critters

Bizarre Sea Creatures Wash Ashore On California Coast

Tortoise Reunited With Family Weeks After Mississippi Tornado

Your Dog Knows When A Storm Is Coming - Here's How

If A Cow Lies Down, Is It Going To Rain?

Trending Now

Get A Rare Look At A Waterspout From High In The Sky

Magma Cap Discovered Below The Surface At Yellowstone

Death Valley Park Road Reopened After Hurricane Floods

Deadly Flash Floods Swamp Roads Across Parts Of Oklahoma

Winter Central

Your Sprinklers Are Probably Wasting Water And Costing You

Are Foods Making Your Seasonal Allergies Worse?

Score The Best Deals On Your 2025 Northern Lights Adventure

Real ID Deadline Is Closing In, What It Could Mean At Airports

Advertisement

Advertisement