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Great Falls, MT

Right Now
63°
Partly Cloudy
  • Humidity: 60%
  • Feels Like: 62°
  • Heat Index: 63°
  • Wind: 8 mph
  • Wind Chill: 62°
  • UV Index: 6 High
  • Sunrise: 05:29:18 AM
  • Sunset: 09:19:34 PM
  • Dew Point: 49°
  • Visibility: 10 mi

Today

Partly cloudy early. Thunderstorms developing this afternoon. High 73F. Winds N at 10 to 20 mph. Chance of rain 90%.

Tonight

Cloudy with occasional rain...mainly this evening. Low 48F. Winds W at 15 to 25 mph. Chance of rain 100%. Rainfall near a half an inch. Higher wind gusts possible.

Tomorrow

Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High around 65F. Winds WSW at 10 to 20 mph. Chance of rain 40%.

Next 12 Hours

Time
Temp
Precip
10 AM
63°
15%
10 AM
63°

Wind: NW @ 8mph

Precip: 15% Chance

Humidity: 60%

Wind Chill: 63°

Heat Index: 63°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
66°
15%
11 AM
66°

Wind: NNW @ 8mph

Precip: 15% Chance

Humidity: 53%

Wind Chill: 66°

Heat Index: 66°

UV Index: 5 Moderate

Visibility: 10 mi

12 PM
68°
15%
12 PM
68°

Wind: NNW @ 8mph

Precip: 15% Chance

Humidity: 49%

Wind Chill: 68°

Heat Index: 68°

UV Index: 5 Moderate

Visibility: 10 mi

1 PM
69°
15%
1 PM
69°

Wind: N @ 9mph

Precip: 15% Chance

Humidity: 47%

Wind Chill: 69°

Heat Index: 69°

UV Index: 6 High

Visibility: 10 mi

2 PM
72°
15%
2 PM
72°

Wind: N @ 11mph

Precip: 15% Chance

Humidity: 42%

Wind Chill: 72°

Heat Index: 72°

UV Index: 5 Moderate

Visibility: 10 mi

3 PM
72°
16%
3 PM
72°

Wind: N @ 13mph

Precip: 16% Chance

Humidity: 44%

Wind Chill: 72°

Heat Index: 72°

UV Index: 3 Moderate

Visibility: 10 mi

4 PM
71°
34%
4 PM
71°

Wind: N @ 13mph

Precip: 34% Chance

Humidity: 45%

Wind Chill: 71°

Heat Index: 71°

UV Index: 2 Low

Visibility: 10 mi

5 PM
68°
63%
5 PM
68°

Wind: N @ 13mph

Precip: 63% Chance

Humidity: 52%

Wind Chill: 68°

Heat Index: 68°

UV Index: 1 Low

Visibility: 5 mi

6 PM
65°
88%
6 PM
65°

Wind: NNW @ 13mph

Precip: 88% Chance

Humidity: 62%

Wind Chill: 65°

Heat Index: 65°

UV Index: 1 Low

Visibility: 5 mi

7 PM
61°
95%
7 PM
61°

Wind: NW @ 14mph

Precip: 95% Chance

Humidity: 75%

Wind Chill: 59°

Heat Index: 61°

UV Index: 0 Low

Visibility: 5 mi

8 PM
59°
100%
8 PM
59°

Wind: NW @ 16mph

Precip: 100% Chance

Humidity: 80%

Wind Chill: 56°

Heat Index: 59°

UV Index: 0 Low

Visibility: 5 mi

9 PM
54°
99%
9 PM
54°

Wind: WNW @ 19mph

Precip: 99% Chance

Humidity: 85%

Wind Chill: 50°

Heat Index: 54°

UV Index: 0 Low

Visibility: 5 mi

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