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Weather Great Falls
Montana · United States
Mon, 21/09
16:06 MDT
Weather Great Falls
now
27°
5
km/h
90 Min. Weather
sunny
07:10
19:24
17:00
27
°
0 %
18:00
27
°
0 %
19:00
23
°
0 %
20:00
18
°
0 %
21:00
16
°
0 %
22:00
15
°
0 %
23:00
14
°
0 %
00:00
13
°
0 %
01:00
13
°
0 %
02:00
12
°
0 %
03:00
11
°
0 %
04:00
10
°
0 %
05:00
10
°
5 %
06:00
10
°
5 %
07:00
9
°
0 %
08:00
10
°
0 %
09:00
14
°
0 %
10:00
18
°
0 %
11:00
21
°
0 %
12:00
24
°
0 %
13:00
26
°
5 %
14:00
27
°
5 %
15:00
27
°
5 %
16:00
28
°
5 %
17:00
27
°
5 %
18:00
26
°
10 %
19:00
22
°
10 %
20:00
18
°
10 %
21:00
17
°
10 %
22:00
15
°
10 %
23:00
14
°
10 %
00:00
14
°
5 %
01:00
12
°
5 %
02:00
12
°
5 %
03:00
12
°
5 %
04:00
11
°
5 %
05:00
11
°
5 %
06:00
11
°
10 %
07:00
11
°
10 %
08:00
12
°
5 %
09:00
16
°
0 %
10:00
19
°
0 %
11:00
22
°
0 %
12:00
24
°
0 %
13:00
25
°
0 %
14:00
26
°
0 %
15:00
26
°
0 %
16:00
27
°
0 %
17:00
27
°
0 %
Quiet Monday with highs into the 70s & 80s.
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WeatherRadar
Forecast
Map
Afternoon
27
°
0 %
Evening
16
°
0 %
Night
9
°
5 %
Morning
14
°
0 %
Afternoon
28
°
10 %
Evening
17
°
10 %
Night
11
°
10 %
Morning
16
°
10 %
Afternoon
27
°
0 %
Evening
16
°
0 %
Night
9
°
0 %
Morning
14
°
0 %
Afternoon
30
°
0 %
Evening
19
°
0 %
Night
12
°
0 %
Morning
16
°
0 %
Afternoon
31
°
10 %
Evening
19
°
10 %
Night
14
°
20 %
Morning
15
°
10 %
Afternoon
19
°
10 %
Evening
13
°
20 %
Night
6
°
20 %
Morning
10
°
20 %
Afternoon
19
°
20 %
Evening
14
°
30 %
Night
9
°
20 %
Morning
11
°
30 %
Afternoon
19
°
30 %
Evening
12
°
20 %
Night
8
°
20 %
Morning
12
°
20 %
Afternoon
21
°
30 %
Evening
14
°
30 %
Night
10
°
20 %
Morning
12
°
20 %
Afternoon
19
°
20 %
Evening
13
°
20 %
Night
8
°
20 %
Morning
9
°
20 %
Afternoon
21
°
20 %
Evening
14
°
20 %
Night
9
°
20 %
Morning
11
°
20 %
Afternoon
22
°
20 %
Evening
15
°
20 %
Night
10
°
20 %
Morning
12
°
20 %
Afternoon
22
°
20 %
Evening
17
°
30 %
Night
9
°
50 %
Morning
10
°
60 %
Afternoon
18
°
40 %
Evening
16
°
30 %
Night
9
°
20 %
today
Monday, 21/09
21/09
27
°
8
°
12 h
0 %
tomorrow
Tuesday, 22/09
22/09
28
°
9
°
11 h
10 %
Wednesday
Wednesday, 23/09
23/09
27
°
11
°
11 h
10 %
Thursday
Thursday, 24/09
24/09
30
°
9
°
12 h
0 %
Friday
Friday, 25/09
25/09
31
°
12
°
9 h
10 %
Saturday
Saturday, 26/09
26/09
19
°
14
°
8 h
20 %
Sunday
Sunday, 27/09
27/09
19
°
6
°
7 h
20 %
Monday
Monday, 28/09
28/09
19
°
9
°
8 h
30 %
Tuesday
Tuesday, 29/09
29/09
21
°
8
°
10 h
30 %
Wednesday
Wednesday, 30/09
30/09
19
°
10
°
8 h
20 %
Thursday
Thursday, 01/10
01/10
21
°
8
°
10 h
20 %
Friday
Friday, 02/10
02/10
22
°
9
°
11 h
20 %
Saturday
Saturday, 03/10
03/10
22
°
10
°
9 h
20 %
Sunday
Sunday, 04/10
04/10
18
°
9
°
2 h
60 %
Top News
More changeable through the week. Frontal influence remains. . .
Frontal influence remains
More changeable through the week
WindRadar
14 day weather
Mo
8
27
Tu
9
28
We
11
27
Th
9
30
Fr
12
31
Sa
14
19
Su
6
19
Mo
9
19
Tu
8
21
We
10
19
Th
8
21
Fr
9
22
Sa
10
22
Su
9
18
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
UV Index
today
5
moderate
6-Day UV Forecast
Regional values
Malmstrom Air Force Base (1056m)
Mon, 21/09, 14:55
26°
fair
Wind S 10 km/h
Great Falls Intl Airport (1116m)
Mon, 21/09, 15:53
26°
fair
Wind SW 14 km/h
India (1110m)
Mon, 21/09, 14:55
26°
fair
Wind W 7 km/h
History
Weather Station Malmstrom Air Force Base
Maximum Temperature [°C] 08/25/2026 to 09/21/2026
RainfallRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
16:06 local time
Sun
07:10
19:24
12h 14min
Moon
17:30
01:18
Waxing gibbous
News
Hurricane threat off the coast of Mexico. Storm and rain. . .
Storm and rain
Hurricane threat off the coast of Mexico
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