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Weather Great Falls
Montana · United States
Mon, 18/05
10:50 MDT
Weather Great Falls
now
7°
5
km/h
90 Min. Weather
fair
05:44
20:59
11:00
8
°
20 %
12:00
9
°
20 %
13:00
10
°
20 %
14:00
10
°
20 %
15:00
11
°
20 %
16:00
11
°
10 %
17:00
11
°
10 %
18:00
12
°
10 %
19:00
11
°
10 %
20:00
10
°
10 %
21:00
7
°
10 %
22:00
5
°
10 %
23:00
4
°
10 %
00:00
3
°
10 %
01:00
2
°
10 %
02:00
2
°
10 %
03:00
2
°
10 %
04:00
2
°
10 %
05:00
2
°
10 %
06:00
3
°
10 %
07:00
5
°
10 %
08:00
9
°
10 %
09:00
12
°
10 %
10:00
13
°
10 %
11:00
15
°
10 %
12:00
16
°
10 %
13:00
17
°
20 %
14:00
17
°
30 %
15:00
17
°
30 %
16:00
16
°
50 %
17:00
15
°
50 %
18:00
15
°
50 %
19:00
15
°
50 %
20:00
13
°
30 %
21:00
11
°
30 %
22:00
9
°
20 %
23:00
8
°
20 %
00:00
8
°
10 %
01:00
7
°
10 %
02:00
7
°
10 %
03:00
7
°
10 %
04:00
7
°
10 %
05:00
7
°
10 %
06:00
7
°
10 %
07:00
9
°
10 %
08:00
11
°
20 %
09:00
13
°
20 %
10:00
13
°
20 %
11:00
14
°
20 %
A cool afternoon in the forecast.
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WeatherRadar
Forecast
Map
Morning
6
°
50 %
Afternoon
12
°
50 %
Evening
7
°
10 %
Night
2
°
10 %
Morning
12
°
10 %
Afternoon
17
°
60 %
Evening
11
°
30 %
Night
7
°
10 %
Morning
13
°
20 %
Afternoon
16
°
40 %
Evening
8
°
90 %
Night
6
°
80 %
Morning
9
°
40 %
Afternoon
14
°
20 %
Evening
11
°
10 %
Night
1
°
10 %
Morning
11
°
10 %
Afternoon
21
°
10 %
Evening
16
°
20 %
Night
5
°
10 %
Morning
15
°
10 %
Afternoon
25
°
10 %
Evening
18
°
20 %
Night
12
°
20 %
Morning
13
°
20 %
Afternoon
21
°
20 %
Evening
17
°
20 %
Night
12
°
20 %
Morning
16
°
20 %
Afternoon
24
°
20 %
Evening
19
°
20 %
Night
11
°
20 %
Morning
13
°
20 %
Afternoon
20
°
30 %
Evening
16
°
30 %
Night
10
°
30 %
Morning
10
°
30 %
Afternoon
17
°
30 %
Evening
12
°
30 %
Night
7
°
30 %
Morning
11
°
30 %
Afternoon
20
°
30 %
Evening
16
°
20 %
Night
10
°
20 %
Morning
16
°
20 %
Afternoon
22
°
20 %
Evening
15
°
20 %
Night
9
°
20 %
Morning
12
°
30 %
Afternoon
18
°
20 %
Evening
15
°
20 %
Night
8
°
20 %
Morning
12
°
20 %
Afternoon
18
°
20 %
Evening
15
°
20 %
Night
7
°
20 %
today
Monday, 18/05
18/05
12
°
1
°
11 h
50 %
tomorrow
Tuesday, 19/05
19/05
17
°
2
°
9 h
60 %
Wednesday
Wednesday, 20/05
20/05
16
°
7
°
5 h
80 %
Thursday
Thursday, 21/05
21/05
14
°
6
°
6 h
40 %
Friday
Friday, 22/05
22/05
21
°
1
°
13 h
20 %
Saturday
Saturday, 23/05
23/05
25
°
5
°
13 h
20 %
Sunday
Sunday, 24/05
24/05
21
°
12
°
10 h
20 %
Monday
Monday, 25/05
25/05
24
°
12
°
11 h
20 %
Tuesday
Tuesday, 26/05
26/05
20
°
11
°
8 h
30 %
Wednesday
Wednesday, 27/05
27/05
17
°
10
°
6 h
30 %
Thursday
Thursday, 28/05
28/05
20
°
7
°
10 h
30 %
Friday
Friday, 29/05
29/05
22
°
10
°
10 h
20 %
Saturday
Saturday, 30/05
30/05
18
°
9
°
12 h
30 %
Sunday
Sunday, 31/05
31/05
18
°
8
°
9 h
20 %
Top News
Thunderstorms continue
High pressure has temperatures rising
WindRadar
14 day weather
Mo
1
12
Tu
2
17
We
7
16
Th
6
14
Fr
1
21
Sa
5
25
Su
12
21
Mo
12
24
Tu
11
20
We
10
17
Th
7
20
Fr
10
22
Sa
9
18
Su
8
18
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
UV Index
today
6
high
6-Day UV Forecast
Regional values
Malmstrom Air Force Base (1056m)
Mon, 18/05, 10:05
7°
mostly clear
Wind N 14 km/h
Great Falls Intl Airport (1116m)
Mon, 18/05, 09:53
6°
mostly clear
Wind NW 10 km/h
India (1110m)
Mon, 18/05, 09:55
6°
mostly clear
Wind NE 10 km/h
History
Weather Station Malmstrom Air Force Base
Maximum Temperature [°C] 04/21/2026 to 05/18/2026
RainfallRadar
Air quality
right now
Good
6-Day Air Quality Forecast
Astro info
today
10:50 local time
Sun
05:44
20:59
15h 15min
Moon
06:41
none
Waxing crescent
News
Tornadoes possible
Dangerous thunderstorm front over the US
More news
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