Nelson, Montana Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Montana by name.
Weather Forecast for Nelson, Montana : Lewis and Clark County
Issued: 2:52 am MDT May 13, 2025 Latitude: 46.8168843 Longitude: -111.8091528 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
80% chance of thunderstorms on Today 70% chance of thunderstorms on Tonight 80% chance of rain on Wednesday 80% chance of rain on Thursday 40% chance of  on Friday 20% chance of rain on Saturday Thunderstorms on Sunday Rain on Monday
High: 56°F Low: 42°F High: 58°F High: 57°F High: 61°F High: 66°F High: 62°F High: 60°F
Low: 41°F Low: 38°F Low: 39°F Low: 44°F Low: 44°F  
Thunderstorms Thunderstorms Rain Rain Partly Sunny Rain Thunderstorms Rain
-
Current Conditions at
HELENA - (KHLN)
45°
Cloudy
as of 7:53 AM MDST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5500ft
Current Conditions at
GREAT FALLS - (KGTF)
45°
Feels like 39°F
Cloudy
as of 7:53 AM MDST
Rel. Humidity: 87%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
10 MPH
0° North
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
BUTTE - (KBTM)
36°
Cloudy
Light Rain
as of 7:53 AM MDST
Rel. Humidity: 93%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 400ft, Solid Overcast at 1500ft
80% chance of thunderstorms Today Today... Showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 56. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

70% chance of thunderstorms Tonight Tonight... Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 42. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%.

80% chance of rain Wednesday Wednesday... Showers. High near 58. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 41. West northwest wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

80% chance of rain Thursday Thursday... Showers. High near 57. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 80%.

20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 38. North northwest wind 5 to 7 mph becoming calm in the evening.

40% chance of  Friday Friday... A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

10% chance of rain Friday Night Friday Night... A slight chance of showers before midnight. Mostly cloudy, with a low around 39. West wind 5 to 7 mph becoming calm in the evening.

20% chance of rain Saturday Saturday... A chance of showers after noon. Mostly sunny, with a high near 66.

Rain on Saturday Night Saturday Night... Showers likely. Mostly cloudy, with a low around 44.

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

Rain on Sunday Night Sunday Night... Showers likely. Mostly cloudy, with a low around 44.

Rain on Monday Monday... Showers likely. Mostly cloudy, with a high near 60.

Current Radar Image


Sun Almanac for Nelson, Montana
Sunrise: 05:54 AM
Sunset: 8:53 PM
Civil Sunrise:05:18 AM
Civil Sunset: 9:29 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 10:15 PM
Astro Sunrise: 03:37 AM
Astro Sunset: 11:10 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.