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

GREENFIELDS (GFMT)

Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.

55°F

13°C

Humidity	97%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	15 Aug 08:00 AM MDT

More Information:

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

Extended Forecast for

Simms MT

Today
High: 77 °F
Patchy Fog
then Patchy
Smoke
Tonight
Low: 49 °F
Chance
T-storms then
Patchy Fog
Sunday
High: 83 °F
Patchy Fog
then Slight
Chance
T-storms
Sunday Night
Low: 49 °F
Chance
Showers then
Partly Cloudy
Monday
High: 84 °F
Partly Sunny
Monday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 79 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 47 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 84 °F
Sunny

Detailed Forecast

Today

Patchy smoke after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. Calm wind becoming east 5 to 9 mph in the afternoon.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 9pm and 10pm. Patchy smoke before 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 49. East wind 5 to 10 mph becoming light and variable after midnight.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. Northeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 84. West southwest wind 3 to 7 mph.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming north northeast in the evening.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Northeast wind 5 to 7 mph becoming light and variable.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 51.

Friday

Sunny, with a high near 88.