Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

STILLWATER (STWM8)

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

NA

25°F

-4°C

Humidity 96%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 15 Oct 09:00 AM MDT
Extended Forecast for

5 Miles N Whitefish MT

  • Today

    Today: Areas of frost before 11am.  Otherwise, sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind becoming north around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost between 1am and 3am.  Otherwise, partly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy
    then Areas
    Frost

  • Friday

    Friday: A chance of snow before 3pm, then a chance of rain and snow.  Partly sunny, with a high near 40. West southwest wind 5 to 7 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before midnight.  Widespread frost after 5am. Snow level 5600 feet lowering to 5200 feet after midnight .  Otherwise, mostly cloudy, with a low around 31. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Frost

  • Saturday

    Saturday: Widespread frost before 11am.  Otherwise, partly sunny, with a high near 43.

    High: 43 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  Snow level 7400 feet lowering to 5900 feet in the afternoon . Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain

Detailed Forecast

Today
Areas of frost before 11am. Otherwise, sunny, with a high near 46. Light and variable wind.
Tonight
Mostly clear, with a low around 31. Calm wind becoming north around 5 mph.
Thursday
Sunny, with a high near 44. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Areas of frost between 1am and 3am. Otherwise, partly cloudy, with a low around 31. Southwest wind around 6 mph.
Friday
A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 40. West southwest wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow before midnight. Widespread frost after 5am. Snow level 5600 feet lowering to 5200 feet after midnight . Otherwise, mostly cloudy, with a low around 31. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Widespread frost before 11am. Otherwise, partly sunny, with a high near 43.
Saturday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 38.
Sunday
Rain. Snow level 7400 feet lowering to 5900 feet in the afternoon . Mostly cloudy, with a high near 44.
Sunday Night
Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 34.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Whitefish MT
 48.49°N 114.37°W (Elev. 5200 ft)
3:30 am MDT Oct 15, 2025
9am MDT Oct 15, 2025-6pm MDT Oct 21, 2025
 
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