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 >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Partly Cloudy

70°F

21°C

Humidity	64%
Wind Speed	N 3 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	14 Aug 12:55 PM MDT

More Information:

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

Extended Forecast for

20 Miles WSW Hamilton MT

This Afternoon
High: 64 °F
Showers
Likely
Tonight
Low: 46 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 69 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 47 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 70 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 48 °F
Showers
Likely
Tuesday
High: 66 °F
Chance Rain
then Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy smoke after 4pm. Partly sunny, with a high near 64. West southwest wind around 6 mph. Chance of precipitation is 70%.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Patchy smoke before 10pm. Partly cloudy, with a low around 46. West wind around 5 mph becoming calm.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 69. South southeast wind around 5 mph becoming light and variable.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 47. South southeast wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 48.

Tuesday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.

Tuesday Night

Partly cloudy, with a low around 46.

Wednesday

A slight chance of rain and thunderstorms. Mostly sunny, with a high near 67.

Wednesday Night

Partly cloudy, with a low around 47.