Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

66°F

19°C

Humidity 47%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Sep 11:00 AM MDT
Extended Forecast for

4 Miles ESE Arlee MT

  • This Afternoon

    This Afternoon: Sunny early, then becoming mostly cloudy, with a high near 87. Calm wind.

    High: 87 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and midnight.  Patchy smoke between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Light and variable wind becoming south 5 to 9 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 71. Calm wind becoming west southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 49. West southwest wind around 5 mph becoming light and variable  in the evening.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 65. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers.  Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 87. Calm wind.
Tonight
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and midnight. Patchy smoke between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Light and variable wind becoming south 5 to 9 mph. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 49. West southwest wind around 5 mph becoming light and variable in the evening.
Thursday
Showers likely. Mostly cloudy, with a high near 65. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 74.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 52.
Sunday
A slight chance of rain. Partly sunny, with a high near 76.
Sunday Night
Rain likely. Mostly cloudy, with a low around 54.
Labor Day
Rain likely. Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Arlee MT
 47.15°N 114.02°W (Elev. 3373 ft)
2:01 am MDT Sep 1, 2026
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database