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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

23°F

-5°C

Humidity 97%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 11 Jan 03:00 AM MST
Extended Forecast for

15 Miles SE Fortine MT

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Patchy Fog

  • Sunday

    Sunday: A slight chance of snow before 8am, then a slight chance of rain and snow after 2pm. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 44.

    High: 44 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 1pm, then patchy fog after 4pm. Otherwise, mostly sunny, with a high near 41.

    High: 41 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 24.

    Low: 24 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 20. Calm wind.
Sunday
A slight chance of snow before 8am, then a slight chance of rain and snow after 2pm. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 28. Calm wind.
Monday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 40. Light and variable wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind.
Tuesday
Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 44.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Wednesday
Areas of fog before 1pm, then patchy fog after 4pm. Otherwise, mostly sunny, with a high near 41.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 24.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 37.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 18.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 34.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 17.
Saturday
Patchy fog. Otherwise, sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Fortine MT
 48.61°N 114.65°W (Elev. 3399 ft)
Last Update:
1:02 am MST Jan 11, 2026
Forecast Valid:
3am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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