Johnstown, Montana Weather
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Weather Forecast for Johnstown, Montana : Cascade County
Issued: 2:30 am MDT Apr 28, 2024 Latitude: 47.5027354 Longitude: -111.3174746 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Cloudy on Overnight Sunny on Sunday 70% chance of rain on Monday 20% chance of rain on Tuesday Rain and Snow on Wednesday 20% chance of rain & snow on Thursday 20% chance of on Friday 10% chance of rain on Saturday
Low: 38°F High: 62°F High: 55°F High: 52°F High: 43°F High: 52°F High: 53°F High: 60°F
Low: 40°F Low: 34°F Low: 33°F Low: 30°F Low: 34°F Low: 33°F  
Mostly Cloudy Sunny Rain Rain Rain and Snow Rain & Snow Partly Sunny Rain
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Current Conditions at
GREAT FALLS - (KGTF)
39°
Feels like 32°F
Clear
as of 2:53 AM MDST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
10 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
46°
Mostly Cloudy
as of 2:53 AM MDST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Broken at 7000ft
Current Conditions at
CUTBANK - (KCTB)
41°
Feels like 30°F
Partly Cloudy
as of 2:56 AM MDST
Rel. Humidity: 70%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
25 MPH
240° Southwest
Cloud Level(s): Scattered at 12000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 38. Southwest wind 6 to 9 mph.
Sunny on Sunday Sunday... Sunny, with a high near 62. Southwest wind 10 to 18 mph, with gusts as high as 25 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 40. Southwest wind 7 to 16 mph, with gusts as high as 21 mph.
70% chance of rain Monday Monday... Showers likely, mainly after noon. Mostly cloudy, with a high near 55. Southwest wind 8 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
20% chance of rain & snow Monday Night Monday Night... A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. West southwest wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers after noon. Mostly sunny, with a high near 52. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 41 mph.
40% chance of rain & snow Tuesday Night Tuesday Night... A slight chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 33. West wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Rain and Snow on Wednesday Wednesday... Snow likely before noon, then rain and snow showers likely between noon and 3pm, then rain showers likely after 3pm. Mostly cloudy, with a high near 43. West southwest wind 16 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
20% chance of rain & snow Wednesday Night Wednesday Night... A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30.
20% chance of rain & snow Thursday Thursday... A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 52.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 34.
20% chance of Friday Friday... A chance of showers. Partly sunny, with a high near 53.
20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 33.
10% chance of rain Saturday Saturday... A slight chance of showers. Mostly sunny, with a high near 60.
Current Radar Image


Sun Almanac for Johnstown, Montana
Sunrise: 06:12 AM
Sunset: 8:34 PM
Civil Sunrise:05:38 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 04:55 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 04:07 AM
Astro Sunset: 10:39 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.