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Weather Great Falls
Montana · United States
Mon, 17/08
23:20 MDT
Weather Great Falls
now
17°
5
km/h
90 Min. Weather
variable clouds
tomorrow
06:25
20:31
00:00
16
°
20 %
01:00
15
°
20 %
02:00
14
°
20 %
03:00
13
°
20 %
04:00
13
°
20 %
05:00
13
°
20 %
06:00
12
°
10 %
07:00
12
°
10 %
08:00
15
°
10 %
09:00
19
°
10 %
10:00
22
°
10 %
11:00
25
°
20 %
12:00
27
°
20 %
13:00
29
°
30 %
14:00
29
°
30 %
15:00
29
°
50 %
16:00
29
°
40 %
17:00
29
°
60 %
18:00
29
°
40 %
19:00
28
°
30 %
20:00
24
°
20 %
21:00
20
°
20 %
22:00
18
°
20 %
23:00
17
°
20 %
00:00
17
°
20 %
01:00
17
°
20 %
02:00
16
°
10 %
03:00
15
°
10 %
04:00
15
°
10 %
05:00
15
°
10 %
06:00
15
°
10 %
07:00
15
°
10 %
08:00
18
°
10 %
09:00
22
°
10 %
10:00
25
°
10 %
11:00
27
°
10 %
12:00
29
°
5 %
13:00
30
°
5 %
14:00
31
°
5 %
15:00
31
°
5 %
16:00
32
°
0 %
17:00
32
°
0 %
18:00
31
°
5 %
19:00
31
°
5 %
20:00
27
°
5 %
21:00
23
°
5 %
22:00
21
°
0 %
23:00
19
°
0 %
00:00
18
°
0 %
A quiet Monday night ahead. Check out Tuesday's forecast.
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WeatherRadar
Forecast
Map
Morning
19
°
20 %
Afternoon
29
°
50 %
Evening
20
°
30 %
Night
15
°
20 %
Morning
22
°
10 %
Afternoon
32
°
5 %
Evening
23
°
5 %
Night
13
°
0 %
Morning
21
°
0 %
Afternoon
32
°
0 %
Evening
24
°
0 %
Night
13
°
5 %
Morning
17
°
10 %
Afternoon
32
°
10 %
Evening
24
°
20 %
Night
19
°
20 %
Morning
21
°
30 %
Afternoon
31
°
50 %
Evening
24
°
60 %
Night
17
°
20 %
Morning
23
°
20 %
Afternoon
31
°
20 %
Evening
24
°
20 %
Night
15
°
20 %
Morning
20
°
20 %
Afternoon
29
°
20 %
Evening
23
°
20 %
Night
15
°
20 %
Morning
19
°
20 %
Afternoon
31
°
20 %
Evening
25
°
20 %
Night
17
°
20 %
Morning
22
°
20 %
Afternoon
34
°
20 %
Evening
28
°
20 %
Night
19
°
20 %
Morning
23
°
20 %
Afternoon
34
°
20 %
Evening
27
°
20 %
Night
19
°
20 %
Morning
22
°
20 %
Afternoon
33
°
20 %
Evening
24
°
20 %
Night
19
°
20 %
Morning
21
°
20 %
Afternoon
31
°
20 %
Evening
25
°
20 %
Night
16
°
20 %
Morning
20
°
20 %
Afternoon
30
°
20 %
Evening
21
°
20 %
Night
13
°
20 %
Morning
16
°
20 %
Afternoon
26
°
20 %
Evening
21
°
30 %
Night
13
°
20 %
tomorrow
Tuesday, 18/08
18/08
29
°
12
°
11 h
50 %
Wednesday
Wednesday, 19/08
19/08
32
°
15
°
13 h
10 %
Thursday
Thursday, 20/08
20/08
32
°
13
°
13 h
0 %
Friday
Friday, 21/08
21/08
32
°
13
°
11 h
10 %
Saturday
Saturday, 22/08
22/08
31
°
19
°
5 h
60 %
Sunday
Sunday, 23/08
23/08
31
°
17
°
13 h
20 %
Monday
Monday, 24/08
24/08
29
°
15
°
13 h
20 %
Tuesday
Tuesday, 25/08
25/08
31
°
15
°
13 h
20 %
Wednesday
Wednesday, 26/08
26/08
34
°
17
°
12 h
20 %
Thursday
Thursday, 27/08
27/08
34
°
19
°
12 h
20 %
Friday
Friday, 28/08
28/08
33
°
19
°
12 h
20 %
Saturday
Saturday, 29/08
29/08
31
°
19
°
11 h
20 %
Sunday
Sunday, 30/08
30/08
30
°
16
°
12 h
20 %
Monday
Monday, 31/08
31/08
26
°
13
°
11 h
20 %
Top News
A more unsettled week after the heatwave. Changeable conditions. . .
Changeable conditions
A more unsettled week after the heatwave
WindRadar
14 day weather
Tu
12
29
We
15
32
Th
13
32
Fr
13
32
Sa
19
31
Su
17
31
Mo
15
29
Tu
15
31
We
17
34
Th
19
34
Fr
19
33
Sa
19
31
Su
16
30
Mo
13
26
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
UV Index
Wednesday
7
high
6-Day UV Forecast
Regional values
Malmstrom Air Force Base (1056m)
Mon, 17/08, 22:55
18°
mostly clear
Wind S 7 km/h
Great Falls Intl Airport (1116m)
Mon, 17/08, 22:53
20°
mostly clear
Wind SE 10 km/h
India (1110m)
Mon, 17/08, 22:55
19°
mostly clear
Wind SE 7 km/h
History
Weather Station Malmstrom Air Force Base
Maximum Temperature [°C] 07/22/2026 to 08/18/2026
RainfallRadar
Air quality
right now
Poss. Unhealthy
6-Day Air Quality Forecast
Astro info
tomorrow
23:20 local time
Sun
06:25
20:31
14h 6min
Moon
13:39
none
Waxing crescent
News
Lightning strikes in dry conditions. Positive earth flashes. . .
Positive earth flashes
Lightning strikes in dry conditions
More news
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