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

Hays Site MT-66 MP 10.5 (MTHAY)

Lat: 47.91928°NLon: 108.72611°WElev: 3898.0ft.

54°F

12°C

Humidity	88%
Wind Speed	NNW 10 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	15 Aug 08:45 AM MDT

More Information:

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

Extended Forecast for

5 Miles WSW Zortman MT

Today
High: 67 °F
Mostly Sunny
Tonight
Low: 53 °F
Mostly Cloudy
Sunday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 55 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 54 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 70 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 51 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 75 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 67. Light and variable wind becoming west around 5 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 53. East southeast wind 6 to 8 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 75. Southeast wind 5 to 7 mph becoming west in the afternoon.

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 55. West wind around 6 mph. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 75. Southwest wind 3 to 8 mph.

Monday Night

A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 54. West northwest wind 6 to 8 mph becoming northeast after midnight. Chance of precipitation is 50%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 70. North northwest wind 6 to 8 mph. Chance of precipitation is 50%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. North wind around 7 mph becoming south after midnight.

Wednesday

Sunny, with a high near 75. South southwest wind around 8 mph.

Wednesday Night

Partly cloudy, with a low around 55. West wind 6 to 8 mph becoming east southeast in the evening.

Thursday

Mostly sunny, with a high near 77. West southwest wind 6 to 9 mph.

Thursday Night

Mostly clear, with a low around 57.

Friday

Sunny, with a high near 80.