Saint Mary, MT Daily Weather

Winter Storm Watch

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March 9 - April 7

Mon 3/9

28° /17°

55%

A bit of evening snow with little or no accumulation; otherwise, cloudy

RealFeel®6°

Cloud Cover93%

WindWSW 9 mph

Wind Gusts17 mph

Tue 3/10

27° /19°

25%

Mostly cloudy and cold

RealFeel®12°

RealFeel Shade™12°

Max UV Index2.0 (Low)

WindWSW 12 mph

Wed 3/11

33° /29°

88%

Intermittent snow and flurries, accumulating a coating to an inch; windy in the afternoon

alerts

Winter Storm Watch

6:00 PM Wednesday - 6:00 PM Friday

alerts

High Wind Watch

6:00 PM Wednesday - 6:00 PM Thursday

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindWSW 20 mph

Thu 3/12

38° /25°

83%

Strong winds subsiding; cloudy with a brief shower or two in the morning followed by a couple of flurries in the afternoon

alerts

Winter Storm Watch

6:00 PM Wednesday - 6:00 PM Friday

alerts

High Wind Watch

6:00 PM Wednesday - 6:00 PM Thursday

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindW 27 mph

Fri 3/13

30° /13°

92%

Snow and flurries

alerts

Winter Storm Watch

6:00 PM Wednesday - 6:00 PM Friday

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindNW 4 mph

Sat 3/14

18° /3°

94%

Colder with snow at times

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindN 4 mph

Sun 3/15

28° /21°

20%

Not as cold with a thick cloud cover

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindWSW 6 mph

Mon 3/16

42° /38°

Low clouds and not as cold

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindWSW 6 mph

Tue 3/17

45° /14°

35%

Remaining cloudy with rain and snow possible

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWSW 13 mph

Wed 3/18

54° /40°

Mostly cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index2.0 (Low)

WindWSW 12 mph

Thu 3/19

51° /34°

55%

Cloudy with a bit of rain

RealFeel®48°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindWSW 10 mph

Fri 3/20

46° /31°

59%

Remaining cloudy with a bit of rain in the afternoon

RealFeel®43°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindWSW 8 mph

Sat 3/21

42° /29°

55%

Clouds and sun; a morning flurry followed by a shower in spots in the afternoon

RealFeel®38°

RealFeel Shade™34°

Max UV Index4.0 (Moderate)

WindWSW 12 mph

Sun 3/22

30° /11°

10%

Mostly sunny and colder

RealFeel®35°

RealFeel Shade™28°

Max UV Index4.0 (Moderate)

WindSSW 6 mph

Mon 3/23

49° /26°

25%

After a cloudy start, sunshine returns

RealFeel®52°

RealFeel Shade™46°

Max UV Index4.0 (Moderate)

WindWSW 8 mph

Tue 3/24

39° /25°

25%

Mostly cloudy and colder

RealFeel®33°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindSW 9 mph

Wed 3/25

40° /25°

20%

Sunshine and a few clouds

RealFeel®43°

RealFeel Shade™36°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Thu 3/26

40° /24°

64%

Intermittent snow and rain

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindNNW 5 mph

Fri 3/27

37° /19°

25%

Mostly cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindSW 6 mph

Sat 3/28

41° /23°

75%

Mostly cloudy; a passing shower in the morning followed by a mix of snow and rain in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindSSW 9 mph

Sun 3/29

46° /21°

10%

Mostly sunny

RealFeel®44°

RealFeel Shade™39°

Max UV Index5.0 (Moderate)

WindWSW 9 mph

Mon 3/30

37° /18°

20%

Mostly sunny

RealFeel®47°

RealFeel Shade™38°

Max UV Index5.0 (Moderate)

WindSSW 4 mph

Tue 3/31

42° /27°

25%

Cloudy

RealFeel®39°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindSSW 7 mph

Wed 4/1

48° /30°

57%

Cloudy; a shower in spots after temperatures rise above freezing in the morning, then a little rain in the afternoon

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSW 10 mph

Thu 4/2

47° /29°

25%

Cloudy

RealFeel®40°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindWSW 12 mph

Fri 4/3

44° /28°

25%

Mostly cloudy

RealFeel®42°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindWSW 8 mph

Sat 4/4

41° /26°

25%

Intervals of clouds and sunshine

RealFeel®41°

RealFeel Shade™36°

Max UV Index3.0 (Moderate)

WindWSW 8 mph

Sun 4/5

40° /29°

25%

A thick cloud cover

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindSW 9 mph

Mon 4/6

41° /29°

63%

Considerable cloudiness; periods of snow and rain in the morning followed by a shower in spots in the afternoon

RealFeel®37°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindSW 9 mph

Tue 4/7

43° /25°

63%

Periods of snow and rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWSW 10 mph

Saint Mary, MT

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