Nelson, Montana Weather
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Weather Forecast for Nelson, Montana : Lewis and Clark County
Issued: 11:03 pm MDT May 17, 2024 Latitude: 46.8168843 Longitude: -111.8091528 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Overnight Mostly Sunny on Saturday 80% chance of rain & snow on Sunday 70% chance of thunderstorms on Monday 10% chance of rain on Tuesday 20% chance of thunderstorms on Wednesday Rain on Thursday 20% chance of on Friday
Low: 35°F High: 64°F High: 55°F High: 58°F High: 65°F High: 62°F High: 54°F High: 61°F
Low: 39°F Low: 35°F Low: 36°F Low: 41°F Low: 40°F Low: 40°F  
Mostly Clear Mostly Sunny Rain & Snow Thunderstorms Rain Thunderstorms Rain Partly Sunny
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Current Conditions at
HELENA - (KHLN)
46°
Feels like 40°F
Clear
as of 11:53 PM MDST
Rel. Humidity: 33%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
13 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
37°
Mostly Clear
as of 11:53 PM MDST
Rel. Humidity: 80%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
8 MPH
290° West
Cloud Level(s): Few at 8000ft
Mostly Clear on Overnight Overnight... Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West wind 7 to 11 mph becoming south. Winds could gust as high as 25 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 64. South wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers after midnight. Increasing clouds, with a low around 39. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
80% chance of rain & snow Sunday Sunday... A chance of rain and snow showers before 9am, then rain showers. Some thunder is also possible. High near 55. Light northwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
50% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
70% chance of thunderstorms Monday Monday... A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. North wind 5 to 9 mph becoming calm after midnight.
10% chance of rain Tuesday Tuesday... A slight chance of showers after noon. Mostly sunny, with a high near 65. Calm wind becoming west around 6 mph in the afternoon.
10% chance of rain Tuesday Night Tuesday Night... A slight chance of showers before midnight. Mostly cloudy, with a low around 41.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62.
Rain on Wednesday Night Wednesday Night... Showers likely. Mostly cloudy, with a low around 40.
Rain on Thursday Thursday... Showers. Mostly cloudy, with a high near 54.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 40.
20% chance of Friday Friday... A chance of showers. Partly sunny, with a high near 61.
Sun Almanac for Nelson, Montana
Sunrise: 05:48 AM
Sunset: 9:00 PM
Civil Sunrise:05:11 AM
Civil Sunset: 9:36 PM
Nautical Sunrise: 04:24 AM
Nautical Sunset: 10:23 PM
Astro Sunrise: 03:25 AM
Astro Sunset: 11:22 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.