Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

RONAN (RONM8)

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

NA

32°F

0°C

Humidity 91%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 04 Dec 04:31 AM MST
Extended Forecast for

15 Miles WNW St. Ignatius MT

  • Overnight

    Overnight: A 10 percent chance of snow.  Mostly cloudy, with a low around 24. West southwest wind around 8 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow.  High near 30. West southwest wind 6 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm.  Cloudy, with a low around 28. West wind 6 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 34. West wind around 6 mph becoming light and variable.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 11pm.  Low around 31. West southwest wind 8 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow.  High near 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow

  • Sunday

    Sunday: Snow before 2pm, then snow, possibly mixed with rain.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
A 10 percent chance of snow. Mostly cloudy, with a low around 24. West southwest wind around 8 mph.
Thursday
Snow. High near 30. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 28. West wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 34. West wind around 6 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 11pm. Low around 31. West southwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow before 2pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 35.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 33.
Monday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Tuesday
Rain, possibly mixed with snow. Cloudy, with a high near 38.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow. Mostly cloudy, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW St. Ignatius MT
 47.38°N 114.41°W (Elev. 4173 ft)
1:01 am MST Dec 4, 2025
4am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database