Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

45°F

7°C

Humidity 84%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 23 Jun 04:00 AM MDT
Extended Forecast for

11 Miles ENE St. Ignatius MT

  • Today

    Today: Mostly sunny, with a high near 62. South southeast wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind 9 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. Southeast wind 6 to 10 mph becoming north northwest in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 47. North wind 8 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 63. Southeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Chance Rain
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

    High: 53 °F

    Slight Chance
    Rain then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain before noon, then showers and possibly a thunderstorm after noon.  Cloudy, with a high near 47.

    High: 47 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 62. South southeast wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Tonight
Mostly cloudy, with a low around 45. North wind 9 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 64. Southeast wind 6 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 47. North wind 8 to 15 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 47.
Saturday Night
Rain showers likely before midnight, then rain and snow likely. Some thunder is also possible. Mostly cloudy, with a low around 36.
Sunday
Rain and snow. Mostly cloudy, with a high near 39.
Sunday Night
Rain and snow. Cloudy, with a low around 35.
Monday
Rain and snow likely. Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE St. Ignatius MT
 47.39°N 113.88°W (Elev. 6588 ft)
2:01 am MDT Jun 23, 2026
4am MDT Jun 23, 2026-6pm MDT Jun 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database