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

BRENNER (BRRM8)

Lat: 44.93656°NLon: 113.25239°WElev: 6631.0ft.

52°F

11°C

Humidity	75%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	15 Aug 10:47 PM MDT

More Information:

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

Extended Forecast for

Grant MT

Tonight
Low: 43 °F
Chance
Showers and
Patchy Fog
Sunday
High: 78 °F
Patchy Fog
then Slight
Chance
T-storms
Sunday Night
Low: 45 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 80 °F
Partly Sunny
Monday Night
Low: 46 °F
Chance
Showers
Tuesday
High: 77 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 44 °F
Mostly Cloudy
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of showers before 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 43. Light and variable wind.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

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 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 80. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 46. West northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 50%.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Light south southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 44. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Wednesday

Mostly sunny, with a high near 79. Calm wind becoming west 5 to 9 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 45.

Thursday

Sunny, with a high near 82.

Thursday Night

Partly cloudy, with a low around 48.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.