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

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

NA

31°F

-1°C

Humidity 72%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 09 Jan 08:31 AM MST
Extended Forecast for

10 Miles W St. Ignatius MT

  • Today

    Today: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. South wind 5 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Increasing clouds, with a low around 26. South southeast wind 3 to 6 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Light south wind.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Light south wind.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain before 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Today
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. South wind 5 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Increasing clouds, with a low around 26. South southeast wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 43. Light south wind.
Saturday Night
Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph.
Sunday
Partly sunny, with a high near 45. Light south wind.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain before 11am. Mostly cloudy, with a high near 50.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St. Ignatius MT
 47.33°N 114.31°W (Elev. 2598 ft)
Last Update:
1:01 am MST Jan 9, 2026
Forecast Valid:
9am MST Jan 9, 2026-6pm MST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation