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

HARLEM (HRLM)

Lat: 48.54333° N Lon: 108.83472° W Elev: 2358.0 ft.

NA

59°F

15°C

Humidity 99%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 15 Aug 05:00 AM MDT
Detailed forecast for

Northern Blaine County

Today
Mostly sunny. Highs in the lower 70s. Northwest winds up to 5 mph.
Tonight
Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. Southeast winds up to 10 mph.
Sunday
Mostly sunny. Highs around 80. Southeast winds up to 10 mph shifting to the west in the afternoon.
Sunday Night
Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. West winds up to 10 mph.
Monday
Mostly sunny. Highs around 80. North winds up to 5 mph shifting to the west in the afternoon.
Monday Night
Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows around 50. Chance of precipitation 50 percent.
Tuesday
Partly sunny. Chance of rain showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
Tuesday Night
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the upper 40s.
Wednesday
Sunny. Highs around 80.
Wednesday Night And Thursday
Partly cloudy. Lows in the lower 50s. Highs in the lower 80s.
Thursday Night And Friday
Mostly clear. Lows in the lower 50s. Highs in the mid 80s.



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336 AM MDT Sat Aug 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database