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

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

52°F

11°C

Humidity	86%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	15 Aug 04:00 AM MDT

More Information:

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

Extended Forecast for

11 Miles WSW Buffalo MT

Today
High: 64 °F
Mostly Cloudy
then Chance
T-storms
Tonight
Low: 52 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 69 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 54 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 70 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 65 °F
Showers
Likely
Tuesday Night
Low: 50 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 69 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 64. Calm wind becoming southeast 5 to 8 mph in the afternoon.

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Cloudy during the early evening, then gradual clearing, with a low around 52. South southeast wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 69. West southwest wind around 7 mph.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 54. Northwest wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Northwest wind around 9 mph becoming southwest after midnight. Chance of precipitation is 50%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. West southwest wind around 9 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North wind around 9 mph becoming south southwest after midnight.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.

Wednesday Night

Partly cloudy, with a low around 53.

Thursday

Sunny, with a high near 72.

Thursday Night

Partly cloudy, with a low around 55.

Friday

Sunny, with a high near 76.