Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

69°F

21°C

Humidity 60%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 12 Jul 08:00 AM MDT
Extended Forecast for

10 Miles W St. Ignatius MT

  • Today

    Today: Partly sunny, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 90 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 94. Calm wind becoming north around 6 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 65. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 92. Calm wind becoming east northeast around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 92 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 63. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 59. West wind 5 to 10 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 94. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 65. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
A chance of rain, mainly between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 92. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.
Thursday
Sunny, with a high near 94.
Thursday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W St. Ignatius MT
 47.33°N 114.31°W (Elev. 2598 ft)
2:01 am MDT Jul 12, 2026
9am MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
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Additional Resources

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