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Mostly Clear Day 23°Great Falls,MT,United States
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10-Day Weather-Great Falls,MT,United States

As of 14:51 MDT
alertLevel1

Severe Thunderstorm Warning

+1 More

Today

Thunderstorms Heavy T-Storms
24°/11°
Rain drop 99%
SSW 15 km/h
Subtract

Sun 11 | Day

24°
Thunderstorms
Rain drop
99%
SSW 15 km/h

Heavy thunderstorms. A few storms may be severe. High 24°C. Winds SSW at 10 to 15 km/h. Chance of rain 100%.

  • Humidity
    Humidity39%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise5:52
  • Sunset
    Sunset20:51

Sun 11 | Night

11°
Partly Cloudy Night
Rain drop
15%
SSE 18 km/h

Partly cloudy. A stray shower or thunderstorm is possible. Low 11°C. Winds SSE at 15 to 25 km/h.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise20:24
    Moon Phase - Day 14 Full
  • Moonset
    Moonset5:03

Mon 12

Windy Mostly Cloudy / Wind
22°/8°
Rain drop 9%
WSW 35 km/h
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Mon 12 | Day

22°
Windy
Rain drop
9%
WSW 35 km/h

Windy and mostly cloudy. High 22°C. Winds WSW at 30 to 50 km/h. Winds could occasionally gust over 65 km/h.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise5:51
  • Sunset
    Sunset20:52

Mon 12 | Night

8°
Scattered Showers Night
Rain drop
37%
WSW 22 km/h

Showers early. Low 8°C. Winds WSW at 15 to 30 km/h. Chance of rain 40%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise21:34
    Moon Phase - Day 15 Full
  • Moonset
    Moonset5:23

Tue 13

Partly Cloudy Day Partly Cloudy
15°/6°
Rain drop 15%
WNW 20 km/h
Add

Tue 13 | Day

15°
Partly Cloudy Day
Rain drop
15%
WNW 20 km/h

Partly cloudy. Slight chance of a rain shower. High 15°C. Winds WNW at 15 to 25 km/h.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise5:50
  • Sunset
    Sunset20:53

Tue 13 | Night

6°
Mostly Cloudy Night
Rain drop
15%
WNW 15 km/h

Mostly cloudy. Low 6°C. Winds WNW at 10 to 15 km/h.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise22:41
    Moon Phase - Day 15 Full
  • Moonset
    Moonset5:49

Wed 14

Cloudy Cloudy
18°/7°
Rain drop 24%
WNW 18 km/h
Add

Wed 14 | Day

18°
Cloudy
Rain drop
24%
WNW 18 km/h

Cloudy. High 18°C. Winds WNW at 15 to 25 km/h.

  • Humidity
    Humidity49%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise5:49
  • Sunset
    Sunset20:55

Wed 14 | Night

7°
Cloudy
Rain drop
24%
W 18 km/h

Cloudy. Low 7°C. Winds W at 15 to 25 km/h.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise23:44
    Moon Phase - Day 16 Waning Gibbous
  • Moonset
    Moonset6:23

Thu 15

Scattered Showers Day AM Showers
13°/5°
Rain drop 38%
NW 22 km/h
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Thu 15 | Day

13°
Scattered Showers Day
Rain drop
38%
NW 22 km/h

Morning showers. High 13°C. Winds NW at 15 to 30 km/h. Chance of rain 40%.

  • Humidity
    Humidity65%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise5:47
  • Sunset
    Sunset20:56

Thu 15 | Night

5°
Partly Cloudy Night
Rain drop
9%
SW 12 km/h

Partly cloudy. Low 5°C. Winds SW at 10 to 15 km/h.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
    Moon Phase - Day 17 Waning Gibbous
  • Moonset
    Moonset7:09

Fri 16

Cloudy Cloudy
16°/6°
Rain drop 8%
WSW 16 km/h
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Fri 16 | Day

16°
Cloudy
Rain drop
8%
WSW 16 km/h

Cloudy. High 16°C. Winds WSW at 10 to 15 km/h.

  • Humidity
    Humidity51%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise5:46
  • Sunset
    Sunset20:57

Fri 16 | Night

6°
Mostly Cloudy Night
Rain drop
24%
WSW 12 km/h

Mostly cloudy. Low 6°C. Winds WSW at 10 to 15 km/h.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise0:38
    Moon Phase - Day 18 Waning Gibbous
  • Moonset
    Moonset8:05

Sat 17

Partly Cloudy Day Partly Cloudy
17°/6°
Rain drop 19%
WSW 15 km/h
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Sat 17 | Day

17°
Partly Cloudy Day
Rain drop
19%
WSW 15 km/h

Partly cloudy. High 17°C. Winds WSW at 10 to 15 km/h.

  • Humidity
    Humidity51%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise5:45
  • Sunset
    Sunset20:58

Sat 17 | Night

6°
Scattered Showers Night
Rain drop
36%
NNE 12 km/h

Showers late at night. Low 6°C. Winds NNE at 10 to 15 km/h. Chance of rain 40%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:21
    Moon Phase - Day 19 Waning Gibbous
  • Moonset
    Moonset9:13

Sun 18

Scattered Showers Day PM Showers
13°/5°
Rain drop 30%
N 19 km/h
Add

Sun 18 | Day

13°
Scattered Showers Day
Rain drop
30%
N 19 km/h

Afternoon showers. High 13°C. Winds N at 15 to 25 km/h. Chance of rain 30%.

  • Humidity
    Humidity67%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise5:44
  • Sunset
    Sunset21:00

Sun 18 | Night

5°
Mostly Cloudy Night
Rain drop
24%
SSW 14 km/h

Mostly cloudy. Low 5°C. Winds SSW at 10 to 15 km/h.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:54
    Moon Phase - Day 20 Waning Gibbous
  • Moonset
    Moonset10:26

Mon 19

Partly Cloudy Day Partly Cloudy
18°/5°
Rain drop 17%
WSW 20 km/h
Add

Mon 19 | Day

18°
Partly Cloudy Day
Rain drop
17%
WSW 20 km/h

Partly cloudy. High 18°C. Winds WSW at 15 to 25 km/h.

  • Humidity
    Humidity49%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise5:43
  • Sunset
    Sunset21:01

Mon 19 | Night

5°
Partly Cloudy Night
Rain drop
12%
SW 17 km/h

Partly cloudy. Low 5°C. Winds SW at 10 to 15 km/h.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:20
    Moon Phase - Day 21 Waning Gibbous
  • Moonset
    Moonset11:43

Tue 20

Partly Cloudy Day Partly Cloudy
20°/6°
Rain drop 7%
WSW 25 km/h
Add

Tue 20 | Day

20°
Partly Cloudy Day
Rain drop
7%
WSW 25 km/h

Partly cloudy. High 20°C. Winds WSW at 15 to 30 km/h.

  • Humidity
    Humidity42%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise5:42
  • Sunset
    Sunset21:02

Tue 20 | Night

6°
Partly Cloudy Night
Rain drop
24%
WSW 20 km/h

Partly cloudy. Low 6°C. Winds WSW at 15 to 25 km/h.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:41
    Moon Phase - Day 22 Last Quarter
  • Moonset
    Moonset13:01

Wed 21

Partly Cloudy Day Partly Cloudy
19°/6°
Rain drop 24%
W 22 km/h
Add

Wed 21 | Day

19°
Partly Cloudy Day
Rain drop
24%
W 22 km/h

Partly cloudy. High 19°C. Winds W at 15 to 30 km/h.

  • Humidity
    Humidity45%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise5:41
  • Sunset
    Sunset21:03

Wed 21 | Night

6°
Partly Cloudy Night
Rain drop
18%
WSW 17 km/h

Partly cloudy. Low 6°C. Winds WSW at 15 to 25 km/h.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:59
    Moon Phase - Day 23 Waning Crescent
  • Moonset
    Moonset14:19

Thu 22

Partly Cloudy Day Partly Cloudy
21°/6°
Rain drop 19%
WSW 20 km/h
Add

Thu 22 | Day

21°
Partly Cloudy Day
Rain drop
19%
WSW 20 km/h

Partly cloudy. High 21°C. Winds WSW at 15 to 25 km/h.

  • Humidity
    Humidity43%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise5:40
  • Sunset
    Sunset21:04

Thu 22 | Night

6°
Partly Cloudy Night
Rain drop
10%
SW 15 km/h

Partly cloudy. Low 6°C. Winds SW at 10 to 15 km/h.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:16
    Moon Phase - Day 24 Waning Crescent
  • Moonset
    Moonset15:40

Fri 23

Partly Cloudy Day Partly Cloudy
22°/7°
Rain drop 7%
WSW 22 km/h
Add

Fri 23 | Day

22°
Partly Cloudy Day
Rain drop
7%
WSW 22 km/h

Partly cloudy. High 22°C. Winds WSW at 15 to 30 km/h.

  • Humidity
    Humidity40%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise5:39
  • Sunset
    Sunset21:05

Fri 23 | Night

7°
Partly Cloudy Night
Rain drop
15%
SW 18 km/h

Partly cloudy. Low 7°C. Winds SW at 15 to 25 km/h.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:33
    Moon Phase - Day 25 Waning Crescent
  • Moonset
    Moonset17:02

Sat 24

Partly Cloudy Day Partly Cloudy
22°/7°
Rain drop 14%
WSW 22 km/h
Add

Sat 24 | Day

22°
Partly Cloudy Day
Rain drop
14%
WSW 22 km/h

Partly cloudy. High 22°C. Winds WSW at 15 to 30 km/h.

  • Humidity
    Humidity40%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise5:38
  • Sunset
    Sunset21:07

Sat 24 | Night

7°
Partly Cloudy Night
Rain drop
8%
SSW 18 km/h

Partly cloudy. Low 7°C. Winds SSW at 15 to 25 km/h.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:52
    Moon Phase - Day 27 Waning Crescent
  • Moonset
    Moonset18:29

Sun 25

Partly Cloudy Day Partly Cloudy
23°/8°
Rain drop 16%
SW 21 km/h
Add

Sun 25 | Day

23°
Partly Cloudy Day
Rain drop
16%
SW 21 km/h

Partly cloudy. High 23°C. Winds SW at 15 to 30 km/h.

  • Humidity
    Humidity38%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise5:37
  • Sunset
    Sunset21:08

Sun 25 | Night

8°
Partly Cloudy Night
Rain drop
24%
SSW 17 km/h

Partly cloudy. Low 8°C. Winds SSW at 10 to 15 km/h.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:15
    Moon Phase - Day 28 Waning Crescent
  • Moonset
    Moonset19:59
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