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

63°F

17°C

Humidity 80%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 15 Aug 10:00 AM MDT
Extended Forecast for

11 Miles E Arlee MT

  • Today

    Today: Patchy smoke between 2pm and 3pm. Mostly sunny, with a high near 62. Southeast wind 5 to 7 mph becoming light and variable.

    High: 62 °F

    Sunny then
    Patchy Smoke

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northwest wind 5 to 8 mph becoming south southeast in the evening.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 64. South wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West northwest wind 6 to 8 mph becoming south southeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain before noon, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Patchy smoke between 2pm and 3pm. Mostly sunny, with a high near 62. Southeast wind 5 to 7 mph becoming light and variable.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northwest wind 5 to 8 mph becoming south southeast in the evening.
Sunday
Partly sunny, with a high near 64. South wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 52. West northwest wind 6 to 8 mph becoming south southeast after midnight.
Monday
Partly sunny, with a high near 64. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Arlee MT
 47.16°N 113.84°W (Elev. 7008 ft)
2:01 am MDT Aug 15, 2026
10am MDT Aug 15, 2026-6pm MDT Aug 21, 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