Great Falls, MT

Right Now
71°
Partly Cloudy
  • Humidity: 60%
  • Feels Like: 71°
  • Heat Index: 71°
  • Wind: 6 mph
  • Wind Chill: 71°
  • UV Index: 7 High
  • Sunrise: 06:04:40 AM
  • Sunset: 08:57:13 PM
  • Dew Point: 56°
  • Visibility: 10 mi

Today

Partly cloudy this morning with thunderstorms becoming likely this afternoon. High 87F. Winds SW at 10 to 15 mph. Chance of rain 60%. Locally heavy rainfall possible.

Tonight

Scattered thunderstorms early, then mainly cloudy after midnight. Low 64F. Winds SW at 5 to 10 mph. Chance of rain 40%. Locally heavy rainfall possible.

Tomorrow

Partly cloudy. High 93F. Winds W at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
6 AM
71°
1%
6 AM
71°

Wind: SW @ 6mph

Precip: 1% Chance

Humidity: 59%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 10 mi

7 AM
71°
2%
7 AM
71°

Wind: SW @ 6mph

Precip: 2% Chance

Humidity: 61%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 10 mi

8 AM
73°
2%
8 AM
73°

Wind: WSW @ 6mph

Precip: 2% Chance

Humidity: 59%

Wind Chill: 73°

Heat Index: 73°

UV Index: 1 Low

Visibility: 10 mi

9 AM
77°
4%
9 AM
77°

Wind: WSW @ 8mph

Precip: 4% Chance

Humidity: 49%

Wind Chill: 77°

Heat Index: 77°

UV Index: 1 Low

Visibility: 10 mi

10 AM
80°
9%
10 AM
80°

Wind: WSW @ 9mph

Precip: 9% Chance

Humidity: 46%

Wind Chill: 80°

Heat Index: 81°

UV Index: 3 Moderate

Visibility: 10 mi

11 AM
82°
11%
11 AM
82°

Wind: WSW @ 7mph

Precip: 11% Chance

Humidity: 43%

Wind Chill: 82°

Heat Index: 83°

UV Index: 4 Moderate

Visibility: 10 mi

12 PM
84°
23%
12 PM
84°

Wind: WSW @ 7mph

Precip: 23% Chance

Humidity: 41%

Wind Chill: 84°

Heat Index: 84°

UV Index: 5 Moderate

Visibility: 10 mi

1 PM
85°
40%
1 PM
85°

Wind: WSW @ 8mph

Precip: 40% Chance

Humidity: 40%

Wind Chill: 85°

Heat Index: 86°

UV Index: 7 High

Visibility: 6 mi

2 PM
86°
49%
2 PM
86°

Wind: SW @ 10mph

Precip: 49% Chance

Humidity: 41%

Wind Chill: 86°

Heat Index: 87°

UV Index: 6 High

Visibility: 6 mi

3 PM
86°
55%
3 PM
86°

Wind: SW @ 6mph

Precip: 55% Chance

Humidity: 40%

Wind Chill: 86°

Heat Index: 86°

UV Index: 5 Moderate

Visibility: 6 mi

4 PM
85°
62%
4 PM
85°

Wind: SSW @ 8mph

Precip: 62% Chance

Humidity: 43%

Wind Chill: 85°

Heat Index: 86°

UV Index: 4 Moderate

Visibility: 3 mi

5 PM
82°
59%
5 PM
82°

Wind: SW @ 10mph

Precip: 59% Chance

Humidity: 50%

Wind Chill: 82°

Heat Index: 84°

UV Index: 2 Low

Visibility: 6 mi

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