Flatwillow, Montana Weather
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Weather Forecast for Flatwillow, Montana : Petroleum County
Issued: 4:36 pm MDT May 11, 2025 Latitude: 46.8319199 Longitude: -108.4001284 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of thunderstorms on This Afternoon 20% chance of thunderstorms on Tonight Mostly Sunny on Monday 20% chance of  on Tuesday 80% chance of rain on Wednesday 70% chance of rain on Thursday 20% chance of  on Friday Rain on Saturday Thunderstorms on Sunday
High: 83°F Low: 50°F High: 83°F High: 67°F High: 56°F High: 58°F High: 62°F High: 62°F High: 62°F
Low: 48°F Low: 45°F Low: 43°F Low: 38°F Low: 42°F Low: 42°F  
Thunderstorms Thunderstorms Mostly Sunny Partly Sunny Rain Rain Partly Sunny Rain Thunderstorms
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Current Conditions at
LEWISTOWN - (KLWT)
70°
Clear
as of 3:54 PM MDST
Rel. Humidity: 43%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: VFR
Wind Data
17 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
BILLINGS - (KBIL)
72°
Mostly Cloudy
as of 4:13 PM MDST
Rel. Humidity: 43%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
10 MPH
310° Northwest
Cloud Level(s): Few at 5000ft, Scattered at 7000ft, Broken at 12000ft
Current Conditions at
MILES CITY - (KMLS)
90°
Partly Cloudy
as of 3:53 PM MDST
Rel. Humidity: 19%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.65 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Scattered at 10000ft
20% chance of thunderstorms This Afternoon This Afternoon... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 34 mph.

20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 50. Light south wind becoming south southwest 11 to 16 mph in the evening. Winds could gust as high as 25 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 83. Southwest wind 10 to 17 mph, with gusts as high as 28 mph.

30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northwest wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

20% chance of  Tuesday Tuesday... A 20 percent chance of showers after noon. Partly sunny, with a high near 67. Northwest wind around 15 mph, with gusts as high as 23 mph.

70% chance of rain Tuesday Night Tuesday Night... Showers likely. Cloudy, with a low around 45. Northwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

80% chance of rain Wednesday Wednesday... Showers. High near 56. North northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

60% chance of rain Wednesday Night Wednesday Night... Showers likely, mainly before midnight. Cloudy, with a low around 43. West northwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

70% chance of rain Thursday Thursday... Showers likely, mainly after noon. Mostly cloudy, with a high near 58. Breezy, with a northwest wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

20% chance of  Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 62. West northwest wind 5 to 8 mph.

20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 42.

Rain on Saturday Saturday... Showers likely. Mostly cloudy, with a high near 62.

Rain on Saturday Night Saturday Night... Showers likely. Mostly cloudy, with a low around 42.

Thunderstorms on Sunday Sunday... Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 62.

Current Radar Image


Sun Almanac for Flatwillow, Montana
Sunrise: 05:43 AM
Sunset: 8:37 PM
Civil Sunrise:05:08 AM
Civil Sunset: 9:12 PM
Nautical Sunrise: 04:22 AM
Nautical Sunset: 9:58 PM
Astro Sunrise: 03:28 AM
Astro Sunset: 10:52 PM
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