Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

31°F

-1°C

Humidity 100%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Mar 02:00 AM MDT
Extended Forecast for

21 Miles S Fortine MT

  • Overnight

    Overnight: A chance of rain and snow, mainly before 4am.  Snow level 6000 feet. Mostly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow, mainly between noon and 3pm.  Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind around 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then rain likely after 3am.  Mostly cloudy, with a low around 36. South southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Cloudy, with a high near 44. Southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 3am, then a chance of rain and snow.  Snow level 7800 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of rain and snow, mainly before 4am. Snow level 6000 feet. Mostly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow, mainly between noon and 3pm. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then rain likely after 3am. Mostly cloudy, with a low around 36. South southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before noon. Cloudy, with a high near 44. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37.
Friday
Rain likely. Mostly cloudy, with a high near 50.
Friday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 7800 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow before 9am, then a chance of snow. Partly sunny, with a high near 42.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
A slight chance of snow. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Fortine MT
 48.46°N 114.9°W (Elev. 5902 ft)
2:01 am MDT Mar 17, 2026
2am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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