Hourly Weather Forecast for Pompeys Pillar, Montana 59064 - The Weather Channel | Weather.com

Advertisement

Advertisement

Advertisement

Advertisement

Hourly Weather-

As of 7:55 pm MDT

Monday, March 16

8 pm

Cloudy

35°

10%

SW 10 mph

Cloudy

Feels Like27°
WindSW 10 mph
Humidity87%
UV Index0 of 11
Cloud Cover96%
Precip Amount0 in

8:15 pm

Cloudy

35°

10%

SW 10 mph

8:30 pm

Cloudy

35°

10%

WSW 10 mph

8:45 pm

Cloudy

35°

10%

WSW 11 mph

9 pm

Cloudy

35°

9%

WSW 11 mph

Cloudy

Feels Like27°
WindWSW 11 mph
Humidity92%
UV Index0 of 11
Cloud Cover100%
Precip Amount0 in

10 pm

Cloudy

36°

5%

WSW 12 mph

Cloudy

Feels Like28°
WindWSW 12 mph
Humidity89%
UV Index0 of 11
Cloud Cover99%
Precip Amount0 in

11 pm

Cloudy

40°

4%

WSW 13 mph

Cloudy

Feels Like33°
WindWSW 13 mph
Humidity78%
UV Index0 of 11
Cloud Cover94%
Precip Amount0 in

Tuesday, March 17

12 am

Cloudy

41°

2%

WSW 14 mph

Cloudy

Feels Like33°
WindWSW 14 mph
Humidity77%
UV Index0 of 11
Cloud Cover93%
Rain Amount0 in

1 am

Mostly Cloudy

42°

2%

WSW 15 mph

Mostly Cloudy

Feels Like35°
WindWSW 15 mph
Humidity76%
UV Index0 of 11
Cloud Cover74%
Rain Amount0 in

Advertisement

2 am

Mostly Cloudy

43°

2%

WSW 15 mph

Mostly Cloudy

Feels Like36°
WindWSW 15 mph
Humidity73%
UV Index0 of 11
Cloud Cover70%
Rain Amount0 in

3 am

Mostly Cloudy

44°

4%

WSW 16 mph

Mostly Cloudy

Feels Like37°
WindWSW 16 mph
Humidity69%
UV Index0 of 11
Cloud Cover72%
Rain Amount0 in

4 am

Mostly Cloudy

45°

3%

W 17 mph

Mostly Cloudy

Feels Like38°
WindW 17 mph
Humidity64%
UV Index0 of 11
Cloud Cover77%
Rain Amount0 in

5 am

Mostly Cloudy

47°

2%

W 18 mph

Mostly Cloudy

Feels Like40°
WindW 18 mph
Humidity57%
UV Index0 of 11
Cloud Cover78%
Rain Amount0 in

6 am

Cloudy

47°

2%

W 18 mph

Cloudy

Feels Like40°
WindW 18 mph
Humidity56%
UV Index0 of 11
Cloud Cover82%
Rain Amount0 in

7 am

Cloudy

50°

2%

W 18 mph

Cloudy

Feels Like43°
WindW 18 mph
Humidity50%
UV Index0 of 11
Cloud Cover82%
Rain Amount0 in

8 am

Cloudy

49°

2%

W 18 mph

Cloudy

Feels Like43°
WindW 18 mph
Humidity50%
UV Index0 of 11
Cloud Cover94%
Rain Amount0 in

9 am

Cloudy

50°

1%

W 19 mph

Cloudy

Feels Like44°
WindW 19 mph
Humidity49%
UV Index0 of 11
Cloud Cover83%
Rain Amount0 in

10 am

Cloudy/Wind

54°

1%

W 21 mph

Cloudy/Wind

Feels Like48°
WindW 21 mph
Humidity45%
UV Index1 of 11
Cloud Cover85%
Rain Amount0 in

11 am

Cloudy/Wind

58°

1%

W 21 mph

Cloudy/Wind

Feels Like54°
WindW 21 mph
Humidity40%
UV Index1 of 11
Cloud Cover88%
Rain Amount0 in

12 pm

Partly Cloudy/Wind

61°

1%

W 23 mph

Partly Cloudy/Wind

Feels Like58°
WindW 23 mph
Humidity36%
UV Index3 of 11
Cloud Cover56%
Rain Amount0 in

1 pm

Partly Cloudy/Wind

64°

0%

W 23 mph

Partly Cloudy/Wind

Feels Like61°
WindW 23 mph
Humidity32%
UV Index3 of 11
Cloud Cover43%
Rain Amount0 in

Advertisement

2 pm

Mostly Cloudy/Wind

65°

0%

WNW 25 mph

Mostly Cloudy/Wind

Feels Like65°
WindWNW 25 mph
Humidity31%
UV Index3 of 11
Cloud Cover71%
Rain Amount0 in

3 pm

Mostly Cloudy/Wind

65°

0%

WNW 25 mph

Mostly Cloudy/Wind

Feels Like65°
WindWNW 25 mph
Humidity31%
UV Index2 of 11
Cloud Cover64%
Rain Amount0 in

4 pm

Mostly Cloudy/Wind

66°

0%

WNW 24 mph

Mostly Cloudy/Wind

Feels Like66°
WindWNW 24 mph
Humidity31%
UV Index1 of 11
Cloud Cover76%
Rain Amount0 in

5 pm

Cloudy/Wind

65°

0%

WNW 22 mph

Cloudy/Wind

Feels Like65°
WindWNW 22 mph
Humidity31%
UV Index1 of 11
Cloud Cover80%
Rain Amount0 in

6 pm

Mostly Cloudy/Wind

64°

0%

WNW 21 mph

Mostly Cloudy/Wind

Feels Like61°
WindWNW 21 mph
Humidity33%
UV Index0 of 11
Cloud Cover63%
Rain Amount0 in

7 pm

Partly Cloudy

60°

1%

WNW 18 mph

Partly Cloudy

Feels Like57°
WindWNW 18 mph
Humidity39%
UV Index0 of 11
Cloud Cover59%
Rain Amount0 in

8 pm

Partly Cloudy

57°

1%

WNW 15 mph

Partly Cloudy

Feels Like54°
WindWNW 15 mph
Humidity44%
UV Index0 of 11
Cloud Cover53%
Rain Amount0 in

9 pm

Partly Cloudy

55°

2%

WNW 13 mph

Partly Cloudy

Feels Like52°
WindWNW 13 mph
Humidity48%
UV Index0 of 11
Cloud Cover53%
Rain Amount0 in

10 pm

Partly Cloudy

54°

2%

W 11 mph

Partly Cloudy

Feels Like51°
WindW 11 mph
Humidity49%
UV Index0 of 11
Cloud Cover54%
Rain Amount0 in

11 pm

Partly Cloudy

53°

3%

W 10 mph

Partly Cloudy

Feels Like50°
WindW 10 mph
Humidity50%
UV Index0 of 11
Cloud Cover50%
Rain Amount0 in

Wednesday, March 18

12 am

Partly Cloudy

52°

4%

W 11 mph

Partly Cloudy

Feels Like49°
WindW 11 mph
Humidity53%
UV Index0 of 11
Cloud Cover58%
Rain Amount0 in

1 am

Partly Cloudy

50°

4%

W 11 mph

Partly Cloudy

Feels Like46°
WindW 11 mph
Humidity56%
UV Index0 of 11
Cloud Cover58%
Rain Amount0 in

Advertisement

2 am

Mostly Cloudy

49°

5%

W 9 mph

Mostly Cloudy

Feels Like45°
WindW 9 mph
Humidity58%
UV Index0 of 11
Cloud Cover65%
Rain Amount0 in

3 am

Mostly Cloudy

48°

5%

WSW 9 mph

Mostly Cloudy

Feels Like44°
WindWSW 9 mph
Humidity60%
UV Index0 of 11
Cloud Cover69%
Rain Amount0 in

4 am

Cloudy

48°

5%

WSW 8 mph

Cloudy

Feels Like45°
WindWSW 8 mph
Humidity59%
UV Index0 of 11
Cloud Cover90%
Rain Amount0 in

5 am

Mostly Cloudy

47°

4%

WSW 9 mph

Mostly Cloudy

Feels Like43°
WindWSW 9 mph
Humidity60%
UV Index0 of 11
Cloud Cover75%
Rain Amount0 in

6 am

Cloudy

47°

4%

WSW 9 mph

Cloudy

Feels Like43°
WindWSW 9 mph
Humidity60%
UV Index0 of 11
Cloud Cover92%
Rain Amount0 in

7 am

Cloudy

49°

4%

WSW 9 mph

Cloudy

Feels Like45°
WindWSW 9 mph
Humidity57%
UV Index0 of 11
Cloud Cover98%
Rain Amount0 in

8 am

Cloudy

48°

6%

WSW 8 mph

Cloudy

Feels Like45°
WindWSW 8 mph
Humidity58%
UV Index0 of 11
Cloud Cover97%
Rain Amount0 in

9 am

Cloudy

50°

3%

WSW 8 mph

Cloudy

Feels Like47°
WindWSW 8 mph
Humidity56%
UV Index0 of 11
Cloud Cover94%
Rain Amount0 in

10 am

Cloudy

54°

2%

WSW 9 mph

Cloudy

Feels Like52°
WindWSW 9 mph
Humidity48%
UV Index1 of 11
Cloud Cover88%
Rain Amount0 in

11 am

Cloudy

60°

1%

WSW 11 mph

Cloudy

Feels Like58°
WindWSW 11 mph
Humidity40%
UV Index1 of 11
Cloud Cover91%
Rain Amount0 in

12 pm

Mostly Cloudy

65°

0%

WSW 11 mph

Mostly Cloudy

Feels Like64°
WindWSW 11 mph
Humidity33%
UV Index2 of 11
Cloud Cover79%
Rain Amount0 in

1 pm

Mostly Cloudy

69°

0%

W 12 mph

Mostly Cloudy

Feels Like69°
WindW 12 mph
Humidity27%
UV Index3 of 11
Cloud Cover61%
Rain Amount0 in

Advertisement

2 pm

Partly Cloudy

71°

0%

W 14 mph

Partly Cloudy

Feels Like71°
WindW 14 mph
Humidity26%
UV Index3 of 11
Cloud Cover53%
Rain Amount0 in

3 pm

Partly Cloudy

72°

0%

WNW 16 mph

Partly Cloudy

Feels Like72°
WindWNW 16 mph
Humidity23%
UV Index3 of 11
Cloud Cover42%
Rain Amount0 in

4 pm

Cloudy

73°

0%

WNW 15 mph

Cloudy

Feels Like73°
WindWNW 15 mph
Humidity23%
UV Index1 of 11
Cloud Cover83%
Rain Amount0 in

5 pm

Cloudy

73°

0%

WNW 16 mph

Cloudy

Feels Like73°
WindWNW 16 mph
Humidity22%
UV Index0 of 11
Cloud Cover92%
Rain Amount0 in

6 pm

Cloudy

72°

0%

WNW 16 mph

Cloudy

Feels Like72°
WindWNW 16 mph
Humidity23%
UV Index0 of 11
Cloud Cover91%
Rain Amount0 in

7 pm

Cloudy

68°

1%

WNW 13 mph

Cloudy

Feels Like68°
WindWNW 13 mph
Humidity27%
UV Index0 of 11
Cloud Cover88%
Rain Amount0 in

Advertisement

Radar

© 2026 Mapbox © OpenStreetMap|Improve this map

Lonely Planet

7 Top Hikes In Kyoto For Scenic Views And Cultural Encounters

10 Of The Best Places For Stargazing In The USA

16 Of The Best Things To Do In London

The Best Time To Visit Europe

Advertisement

Advertisement

Don't Miss

Another Severe Weather Outbreak With Widespread Damaging Winds, Tornadoes In East Today

Dangerous Winds, Possible Tornadoes Spark Mounting Travel Delays As Severe Storms March East

Traveling? See Live Airport Delays, Jet Stream Map And Destination Conditions

A Meteorologist's Tips To Prepare For And Survive A Flood

Advertisement

We Love Our Critters

Why Frogs Croak Faster In Warm Water: A Survival Strategy

Retreat! Penguins’ Instant Regret After Jumping On Ice Floe

Newly Identified Tick-Borne Bacterium In US Dogs

Hibernating Bears Wake Up From Winter

Travel

And The Best State For An Adventure Vacation Is ...

California Wildflower Superblooms Are Back In 2026

3 Big Changes Coming To National Parks In 2026

‘Rare And Remarkable’: Lake Superior Ice Caves Reopen

Seasonal Hub

Leaves Increasing On Trees In The South, Pollen On The Rise

When Are The Average Last Freezes In The US?

Allergy Season Grows Longer – Especially In These Places

Record Warmth Is Almost Tripling Record Cold This Year

Advertisement