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

HARKNESS (HRKM8)

Lat: 44.465°NLon: 112.95194°WElev: 8400.0ft.

56°F

13°C

Humidity	69%
Wind Speed	S 14 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	14 Aug 03:05 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

12 Miles W Dell MT

This Afternoon
High: 54 °F
Showers
Likely
Tonight
Low: 44 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 56 °F
Slight Chance
Showers then
Showers
Saturday Night
Low: 43 °F
Showers
Likely then
Slight Chance
Showers
Sunday
High: 59 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 48 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 60 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 46 °F
Showers
Likely
Tuesday
High: 58 °F
Mostly Cloudy
then Chance
T-storms

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 54. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 44. West southwest wind 6 to 8 mph becoming north northwest in the evening. Chance of precipitation is 40%.

Saturday

Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 56. South southwest wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 5am. Mostly cloudy, with a low around 43. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. South southwest wind 5 to 8 mph.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 46. West southwest wind 6 to 10 mph becoming northwest in the evening. Winds could gust as high as 20 mph.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 58.

Wednesday Night

Partly cloudy, with a low around 45.

Thursday

Mostly sunny, with a high near 62.

Thursday Night

Partly cloudy, with a low around 48.