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

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

59°F

15°C

Humidity	99%
Wind Speed	NNW 13 MPH
Barometer	NA
Dewpoint	59°F (15°C)
Visibility	NA
Last update	15 Aug 07:46 AM MDT

More Information:

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

Extended Forecast for

Westby MT

Today
High: 72 °F
Patchy Fog
then Partly
Sunny
Tonight
Low: 48 °F
Partly Cloudy
Sunday
High: 77 °F
Decreasing
Clouds
Sunday Night
Low: 52 °F
Chance
Showers
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 72 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 47 °F
Slight Chance
Showers then
Mostly Cloudy
Wednesday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. North northwest wind 13 to 16 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 48. North northwest wind 6 to 11 mph becoming light and variable in the evening.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the morning.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South wind around 7 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 79. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming north northeast after midnight. Chance of precipitation is 40%.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. North wind 7 to 9 mph.

Tuesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 47. North northeast wind 7 to 9 mph becoming south southeast after midnight.

Wednesday

Mostly sunny, with a high near 76. South wind 6 to 8 mph.

Wednesday Night

Partly cloudy, with a low around 51. South southeast wind 7 to 9 mph.

Thursday

Mostly sunny, with a high near 80. South southwest wind 6 to 9 mph.

Thursday Night

Partly cloudy, with a low around 52.

Friday

Mostly sunny, with a high near 81.