River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

NA

36°F

2°C

Humidity 82%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 04 Nov 06:00 PM MST
Extended Forecast for

13 Miles E St. Ignatius MT

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Calm wind becoming southwest 5 to 8 mph in the evening.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 2pm.  Mostly cloudy, with a high near 33. West southwest wind 6 to 9 mph.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West southwest wind 7 to 10 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 36. South wind 5 to 8 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. West southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 25. Calm wind becoming southwest 5 to 8 mph in the evening.
Thursday
A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 33. West southwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. West southwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 36. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 31. West southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 31.
Monday
A slight chance of snow after 11am. Mostly cloudy, with a high near 39.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 42.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Veterans Day
A slight chance of rain and snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E St. Ignatius MT
 47.36°N 113.81°W (Elev. 7064 ft)
3:36 pm MST Nov 4, 2026
6pm MST Nov 4, 2026-6pm MST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database