Gibson Flats, Montana Weather
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Weather Forecast for Gibson Flats, Montana : Cascade County
Issued: 10:08 am MDT May 11, 2025 Latitude: 47.4696796 Longitude: -111.2469179 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
70% chance of thunderstorms on This Afternoon 30% chance of thunderstorms on Tonight 30% chance of rain on Monday 60% chance of rain on Tuesday 50% chance of rain on Wednesday Rain on Thursday 10% chance of on Friday 20% chance of thunderstorms on Saturday
High: 79°F Low: 49°F High: 74°F High: 61°F High: 64°F High: 58°F High: 64°F High: 64°F
Low: 45°F Low: 41°F Low: 43°F Low: 39°F Low: 42°F  
Thunderstorms Thunderstorms Rain Rain Rain Rain Partly Sunny Thunderstorms
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Current Conditions at
GREAT FALLS - (KGTF)
73°
Clear
as of 1:53 PM MDST
Rel. Humidity: 35%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 23 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
75°
Mostly Clear
as of 1:53 PM MDST
Rel. Humidity: 31%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.71 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 28 MPH
190° South
Cloud Level(s): Few at 12000ft
Current Conditions at
LEWISTOWN - (KLWT)
66°
Clear
as of 1:54 PM MDST
Rel. Humidity: 52%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
70% chance of thunderstorms This Afternoon This Afternoon... Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could be severe. Partly sunny, with a high near 79. South southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
30% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe. Partly cloudy, with a low around 49. Northwest wind 6 to 9 mph becoming east southeast in the evening. Chance of precipitation is 30%.
30% chance of rain Monday Monday... A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 74. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
40% chance of rain Monday Night Monday Night... A 40 percent chance of showers. Cloudy, with a low around 45. West southwest wind 8 to 16 mph, with gusts as high as 25 mph.
60% chance of rain Tuesday Tuesday... Showers likely, mainly after noon. Mostly cloudy, with a high near 61. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 41. North northwest wind 6 to 10 mph becoming west after midnight.
50% chance of rain Wednesday Wednesday... A 50 percent chance of showers. Mostly cloudy, with a high near 64. West southwest wind 6 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
20% chance of rain Wednesday Night Wednesday Night... A chance of showers. Mostly cloudy, with a low around 43. West wind 10 to 13 mph, with gusts as high as 20 mph.
Rain on Thursday Thursday... Showers likely, mainly before noon. Mostly cloudy, with a high near 58.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 39.
10% chance of Friday Friday... A slight chance of showers. Partly sunny, with a high near 64.
20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 42.
20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 64.
Current Radar Image


Sun Almanac for Gibson Flats, Montana
Sunrise: 05:52 AM
Sunset: 8:50 PM
Civil Sunrise:05:16 AM
Civil Sunset: 9:26 PM
Nautical Sunrise: 04:30 AM
Nautical Sunset: 10:13 PM
Astro Sunrise: 03:34 AM
Astro Sunset: 11:09 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.