Great Falls (United States of America) weather
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Forecast days
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Today. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 08:08; Sunset: 17:03. UV: Low;
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Sunday 17 January. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Cloudy changing to sunny by lunchtime. Sunrise: 08:07; Sunset: 17:04. UV: Low;
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Monday 18 January. Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -5 degrees Celsius. Light snow showers changing to overcast by late morning. Sunrise: 08:06; Sunset: 17:05. UV: Low;
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Tuesday 19 January. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Clear changing to cloudy by lunchtime. Sunrise: 08:06; Sunset: 17:07. UV: Low;
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Wednesday 20 January. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: -5 degrees Celsius. Clear changing to cloudy by lunchtime. Sunrise: 08:05; Sunset: 17:08. UV: Low;
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Thursday 21 January. Maximum daytime temperature: 1 degrees Celsius; Minimum nighttime temperature: -8 degrees Celsius. Clear changing to cloudy in the afternoon. Sunrise: 08:04; Sunset: 17:10. UV: Low;
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Friday 22 January. Maximum daytime temperature: -4 degrees Celsius; Minimum nighttime temperature: -13 degrees Celsius. Light snow. Sunrise: 08:03; Sunset: 17:11. UV: Low;
Seven day forecast for Great Falls
Today (16 January 2021)
| Time | Now | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
1°
|
1°
|
2°
|
3°
|
3°
|
3°
|
3°
|
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
| Feels like temperature (°C) | -4° | -3° | -2° | -1° | -1° | -1° | 0° | -1° | -2° | -2° | -3° | -3° | -4° | -4° | -4° | -4° |
| Wind direction and speed (miles per hour) |
WSW
13
|
WSW
13
|
WSW
14
|
WSW
15
|
WSW
14
|
W
14
|
W
14
|
W
13
|
WSW
11
|
WSW
10
|
WSW
10
|
SW
10
|
SW
11
|
SW
11
|
SW
11
|
SW
11
|
| Wind gust (miles per hour) | 18 | 20 | 22 | 24 | 24 | 23 | 23 | 20 | 17 | 14 | 14 | 15 | 16 | 16 | 16 | 17 |
| Visibility | VG | VG | VG | VG | VG | E | E | E | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 70% | 64% | 58% | 52% | 48% | 43% | 38% | 46% | 53% | 60% | 63% | 66% | 70% | 69% | 69% | 69% |
| UV | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (17 January 2021)
| 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 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% |
| Temperature (°C) |
0°
|
1°
|
1°
|
1°
|
2°
|
2°
|
3°
|
4°
|
5°
|
5°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
3°
|
2°
|
| Feels like temperature (°C) | -4° | -4° | -3° | -3° | -3° | -2° | -1° | -1° | 0° | 1° | 1° | 1° | 1° | 1° | 1° | 1° | 1° | 0° | -1° | -2° |
| Wind direction and speed (miles per hour) |
SW
12
|
SW
13
|
SW
14
|
SW
15
|
SW
16
|
SW
16
|
SW
18
|
SW
19
|
SW
20
|
SW
21
|
SW
22
|
SW
23
|
WSW
23
|
WSW
23
|
WSW
22
|
W
22
|
W
22
|
W
22
|
WNW
18
|
W
17
|
| Wind gust (miles per hour) | 18 | 20 | 21 | 23 | 25 | 26 | 28 | 30 | 32 | 33 | 35 | 36 | 37 | 37 | 38 | 37 | 36 | 35 | 29 | 26 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | VG | VG |
| Humidity | 66% | 63% | 60% | 58% | 55% | 52% | 52% | 53% | 53% | 54% | 55% | 56% | 54% | 52% | 51% | 51% | 51% | 51% | 60% | 61% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Monday (18 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 30% | 20% | 20% | 10% | 10% | <5% |
| Temperature (°C) |
1°
|
1°
|
3°
|
2°
|
0°
|
1°
|
0°
|
-2°
|
| Feels like temperature (°C) | -3° | -3° | -1° | -3° | -5° | -3° | -3° | -5° |
| Wind direction and speed (miles per hour) |
W
16
|
W
13
|
WNW
16
|
NW
20
|
NNW
19
|
NNW
14
|
W
11
|
SW
10
|
| Wind gust (miles per hour) | 24 | 21 | 23 | 31 | 31 | 21 | 16 | 13 |
| Visibility | VG | VG | VG | G | VG | VG | VG | VG |
| Humidity | 62% | 63% | 65% | 70% | 63% | 64% | 72% | 79% |
| UV | - | - | - | 1 | 1 | - | - | - |
Tuesday (19 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% |
| Temperature (°C) |
-2°
|
-3°
|
-1°
|
2°
|
2°
|
2°
|
3°
|
3°
|
| Feels like temperature (°C) | -5° | -7° | -6° | -3° | -4° | -3° | -2° | -2° |
| Wind direction and speed (miles per hour) |
SW
11
|
SSW
11
|
SSW
15
|
SSW
20
|
SW
22
|
SW
23
|
SW
23
|
SW
23
|
| Wind gust (miles per hour) | 15 | 16 | 22 | 32 | 38 | 38 | 38 | 37 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 81% | 82% | 80% | 57% | 41% | 43% | 41% | 39% |
| UV | - | - | - | 1 | 1 | - | - | - |
Wednesday (20 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 10% | 10% | 10% | 10% | <5% | <5% |
| Temperature (°C) |
2°
|
2°
|
3°
|
4°
|
2°
|
1°
|
0°
|
-2°
|
| Feels like temperature (°C) | -3° | -3° | -2° | 0° | -2° | -3° | -4° | -5° |
| Wind direction and speed (miles per hour) |
SW
22
|
WSW
18
|
WSW
16
|
W
18
|
WNW
18
|
W
15
|
WNW
13
|
SW
11
|
| Wind gust (miles per hour) | 36 | 30 | 25 | 28 | 30 | 22 | 18 | 16 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 44% | 51% | 60% | 49% | 40% | 51% | 65% | 70% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (21 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 50% |
| Temperature (°C) |
-2°
|
-3°
|
-1°
|
-1°
|
-2°
|
-2°
|
-3°
|
-4°
|
| Feels like temperature (°C) | -5° | -6° | -4° | -4° | -5° | -6° | -7° | -8° |
| Wind direction and speed (miles per hour) |
SW
11
|
WNW
10
|
NW
12
|
NW
12
|
NW
12
|
NNW
12
|
NNE
12
|
NNE
12
|
| Wind gust (miles per hour) | 16 | 15 | 16 | 19 | 20 | 18 | 18 | 18 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 71% | 72% | 75% | 59% | 49% | 63% | 71% | 77% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (22 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 |
|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 50% | 50% | 50% |
| Temperature (°C) |
-5°
|
-6°
|
-4°
|
-6°
|
-9°
|
| Feels like temperature (°C) | -9° | -10° | -9° | -11° | -13° |
| Wind direction and speed (miles per hour) |
NNE
12
|
N
11
|
NW
13
|
NNW
13
|
NNE
12
|
| Wind gust (miles per hour) | 18 | 17 | 19 | 22 | 21 |
| Visibility | G | G | G | G | G |
| Humidity | 80% | 81% | 80% | 73% | 67% |
| UV | - | - | - | 1 | 1 |