Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

RONAN (RONM8)

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

NA

83°F

28°C

Humidity 40%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Heat Index82°F (28°C)
Last update 13 Jul 10:31 AM MDT
Extended Forecast for

St. Ignatius MT

  • Today

    Today: Sunny, with a high near 94. North wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. Northwest wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. South southeast wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 55. West northwest wind 11 to 17 mph becoming north northeast after midnight. Winds could gust as high as 29 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 70. Northeast wind 7 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 94. North wind 5 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 65. Northwest wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 91. South southeast wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. West northwest wind 11 to 17 mph becoming north northeast after midnight. Winds could gust as high as 29 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70. Northeast wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Ignatius MT
 47.31°N 114.12°W (Elev. 3080 ft)
3:30 am MDT Jul 13, 2025
11am MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database