National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Clear

79°F

26°C

Humidity 21%
Wind Speed WNW 10 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 May 07:20 PM MDT
Extended Forecast for

Clancy MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy smoke before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 82. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 82 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Patchy smoke between 7pm and 10pm. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 78 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 50. East wind 5 to 7 mph becoming calm in the evening.

    Low: 50 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy smoke before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. South wind 3 to 6 mph. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 82. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Patchy smoke between 7pm and 10pm. Mostly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 50. East wind 5 to 7 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 47.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70.
Saturday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 43.
Sunday
A chance of rain and thunderstorms. Mostly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clancy MT
 46.46°N 111.99°W (Elev. 4400 ft)
Last Update:
4:27 pm MDT May 25, 2026
Forecast Valid:
7pm MDT May 25, 2026-6pm MDT Jun 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation