Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

ST. IGNATIUS (SIGM)

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

NA

57°F

14°C

Humidity 89%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 14 Aug 07:00 AM MDT
Extended Forecast for

11 Miles ENE St. Ignatius MT

  • Today

    Today: Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Patchy smoke before 4pm, then patchy smoke after 5pm. Mostly cloudy, with a high near 57. South wind 5 to 7 mph becoming light and variable  in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Patchy smoke before 11pm, then patchy smoke after 4am. Partly cloudy, with a low around 44. West northwest wind 5 to 11 mph becoming east in the evening.

    Low: 44 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke before 7am. Mostly sunny, with a high near 64. South wind 6 to 10 mph becoming northwest in the afternoon.

    High: 64 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Cloudy during the early evening, then gradual clearing, with a low around 48. Northwest wind 7 to 13 mph becoming southeast after midnight.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy smoke before 4pm, then patchy smoke after 5pm. Mostly cloudy, with a high near 57. South wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke before 11pm, then patchy smoke after 4am. Partly cloudy, with a low around 44. West northwest wind 5 to 11 mph becoming east in the evening.
Saturday
Patchy smoke before 7am. Mostly sunny, with a high near 64. South wind 6 to 10 mph becoming northwest in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 48. Northwest wind 7 to 13 mph becoming southeast after midnight. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 66. South southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 49.
Tuesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Partly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE St. Ignatius MT
 47.39°N 113.88°W (Elev. 6588 ft)
2:01 am MDT Aug 14, 2026
7am MDT Aug 14, 2026-6pm MDT Aug 20, 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