Portage, Montana Weather
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Weather Forecast for Portage, Montana : Cascade County
Issued: 3:11 am MDT May 1, 2024 Latitude: 47.6527415 Longitude: -111.1246852 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
60% chance of thunderstorms on Today 80% chance of rain & snow on Tonight 90% chance of rain & snow on Thursday 40% chance of rain & snow on Friday Mostly Sunny on Saturday 20% chance of rain on Sunday 20% chance of on Monday 20% chance of on Tuesday
High: 52°F Low: 33°F High: 44°F High: 51°F High: 64°F High: 67°F High: 64°F High: 57°F
Low: 31°F Low: 29°F Low: 42°F Low: 43°F Low: 39°F  
Thunderstorms Rain & Snow Rain & Snow Rain & Snow Mostly Sunny Rain Partly Sunny Partly Sunny
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Current Conditions at
GREAT FALLS - (KGTF)
25°
Feels like 15°F
Clear
as of 3:53 AM MDST
Rel. Humidity: 92%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
36°
Mostly Cloudy
as of 3:53 AM MDST
Rel. Humidity: 55%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
7 MPH
270° West
Cloud Level(s): Broken at 7500ft
Current Conditions at
CUTBANK - (KCTB)
27°
Mostly Cloudy
as of 3:56 AM MDST
Rel. Humidity: 100%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
6 MPH
280° West
Cloud Level(s): Broken at 11000ft
60% chance of thunderstorms Today Today... A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 52. West southwest wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
80% chance of rain & snow Tonight Tonight... Rain showers likely before 9pm, then snow showers. Some thunder is also possible. Low around 33. West wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
90% chance of rain & snow Thursday Thursday... Rain and snow showers, becoming all rain after 3pm. High near 44. Northwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
60% chance of rain & snow Thursday Night Thursday Night... Rain showers likely before 8pm, then rain likely, possibly mixed with snow showers between 8pm and 9pm, then snow showers likely after 9pm. Cloudy, with a low around 31. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
40% chance of rain & snow Friday Friday... A chance of snow showers before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 51. West wind around 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 29. North northwest wind 6 to 10 mph becoming south southeast after midnight.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 64. South wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
20% chance of rain Saturday Night Saturday Night... A chance of showers, mainly after midnight. Mostly cloudy, with a low around 42. East southeast wind 11 to 14 mph, with gusts as high as 21 mph.
20% chance of rain Sunday Sunday... A chance of showers. Mostly cloudy, with a high near 67.
20% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
20% chance of Monday Monday... A chance of showers. Partly sunny, with a high near 64.
20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 39.
20% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 57. Breezy.
Current Radar Image


Sun Almanac for Portage, Montana
Sunrise: 06:06 AM
Sunset: 8:37 PM
Civil Sunrise:05:31 AM
Civil Sunset: 9:12 PM
Nautical Sunrise: 04:48 AM
Nautical Sunset: 9:56 PM
Astro Sunrise: 03:57 AM
Astro Sunset: 10:46 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.