Great Falls (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius; -
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -5° Celsius;
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -5° Celsius;
-
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -3° Celsius;
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -3° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: -2° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: -2° Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 1° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 4° Celsius;
Light snow.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Great Falls
Today (1 April 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
 |
|
| Chance of precipitation |
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
| Temperature |
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
| Feels like temperature (°C) |
-3°
|
-4°
|
-4°
|
-3°
|
-3°
|
-3°
|
| Wind direction and speed |
SW
8
|
SW
8
|
SW
7
|
SW
7
|
SW
6
|
SW
7
|
| Wind gust (mph) |
16
|
15
|
14
|
13
|
13
|
13
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
96%
|
96%
|
97%
|
97%
|
97%
|
97%
|
| UV | 1 | - | - | - | - | - |
Wednesday (2 April 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
 |
 |
| Chance of precipitation |
40%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
30%
|
10%
|
| Temperature (°C) |
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
0°
|
1°
|
2°
|
3°
|
4°
|
5°
|
5°
|
5°
|
6°
|
5°
|
5°
|
2°
|
| Feels like temperature (°C) |
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
-3°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
3°
|
3°
|
4°
|
3°
|
3°
|
0°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SSW
5
|
SSW
6
|
SSW
5
|
SSW
5
|
SW
5
|
SW
5
|
WSW
6
|
WSW
7
|
W
7
|
W
7
|
W
7
|
W
7
|
WNW
6
|
WNW
5
|
WNW
4
|
S
4
|
| Wind gust (mph) |
12
|
11
|
11
|
11
|
10
|
10
|
10
|
10
|
12
|
13
|
16
|
17
|
18
|
18
|
17
|
18
|
15
|
14
|
12
|
8
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
96%
|
95%
|
94%
|
92%
|
90%
|
89%
|
90%
|
90%
|
88%
|
81%
|
76%
|
70%
|
66%
|
60%
|
58%
|
59%
|
58%
|
65%
|
67%
|
88%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 1 | - |
Thursday (3 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
30%
|
60%
|
50%
|
50%
|
30%
|
| Temperature (°C) |
0°
|
-1°
|
-1°
|
1°
|
1°
|
0°
|
-1°
|
-3°
|
| Feels like temperature (°C) |
-2°
|
-3°
|
-4°
|
-2°
|
-3°
|
-6°
|
-6°
|
-7°
|
| Wind direction and speed (mph) |
SSE
3
|
SSW
3
|
SW
4
|
WSW
6
|
NNW
10
|
N
12
|
NNE
11
|
NNE
9
|
| Wind gust (mph) |
7
|
9
|
13
|
24
|
29
|
29
|
24
|
18
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
M
|
M
|
M
|
G
|
| Humidity |
92%
|
93%
|
89%
|
76%
|
81%
|
81%
|
84%
|
86%
|
| UV | - | - | - | 1 | 2 | 2 | 1 | - |
Friday (4 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
 |
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-3°
|
-4°
|
-5°
|
-3°
|
1°
|
3°
|
4°
|
1°
|
| Feels like temperature (°C) |
-7°
|
-7°
|
-7°
|
-7°
|
-2°
|
1°
|
2°
|
-2°
|
| Wind direction and speed (mph) |
NNE
6
|
NW
4
|
W
4
|
SW
5
|
WSW
6
|
W
4
|
WNW
5
|
SSW
5
|
| Wind gust (mph) |
14
|
9
|
11
|
17
|
17
|
17
|
13
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
89%
|
91%
|
74%
|
51%
|
39%
|
37%
|
62%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Saturday (5 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-1°
|
-3°
|
-3°
|
0°
|
7°
|
11°
|
11°
|
5°
|
| Feels like temperature (°C) |
-5°
|
-6°
|
-7°
|
-3°
|
4°
|
8°
|
9°
|
3°
|
| Wind direction and speed (mph) |
SSW
6
|
SSW
6
|
SSW
6
|
SW
7
|
WSW
12
|
W
10
|
WNW
8
|
W
6
|
| Wind gust (mph) |
12
|
12
|
16
|
25
|
26
|
25
|
17
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
66%
|
64%
|
51%
|
38%
|
26%
|
31%
|
61%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Sunday (6 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
3°
|
0°
|
-1°
|
2°
|
10°
|
13°
|
14°
|
8°
|
| Feels like temperature (°C) |
0°
|
-2°
|
-4°
|
0°
|
8°
|
12°
|
12°
|
7°
|
| Wind direction and speed (mph) |
SW
5
|
SSW
5
|
SSW
5
|
SSW
5
|
WSW
9
|
WSW
8
|
WSW
8
|
SW
7
|
| Wind gust (mph) |
10
|
10
|
10
|
20
|
22
|
21
|
15
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
76%
|
62%
|
38%
|
32%
|
35%
|
58%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
Monday (7 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
5°
|
3°
|
1°
|
6°
|
14°
|
17°
|
16°
|
11°
|
| Feels like temperature (°C) |
3°
|
1°
|
-1°
|
4°
|
11°
|
13°
|
14°
|
9°
|
| Wind direction and speed (mph) |
SSW
6
|
SSW
6
|
SSW
6
|
SSW
6
|
SW
12
|
WSW
12
|
WSW
10
|
WSW
8
|
| Wind gust (mph) |
11
|
11
|
12
|
26
|
28
|
26
|
21
|
16
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
72%
|
75%
|
58%
|
29%
|
24%
|
36%
|
56%
|
| UV | - | - | - | 1 | 5 | 4 | 1 | - |
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Forecast for 18:00 (UTC-6), Tue
Updated 20:25 (UTC+1) on Tue 1 Apr 2025
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