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

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Overcast

54°F

12°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	15 Aug 02:35 AM MDT

More Information:

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

Extended Forecast for

Great Falls MT

Overnight
Low: 49 °F
Cloudy
Saturday
High: 78 °F
Gradual
Clearing
Saturday Night
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 85 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 52 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 80 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 49. Calm wind.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

Saturday Night

A slight chance of showers and thunderstorms between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. East northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Partly sunny, with a high near 85. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

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

Monday

Mostly sunny, with a high near 85. Light and variable wind becoming west northwest around 6 mph in the afternoon.

Monday Night

A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 52. Northwest wind 5 to 7 mph becoming light and variable.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Light and variable wind becoming north around 5 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Sunny, with a high near 87.

Thursday Night

Partly cloudy, with a low around 53.

Friday

Sunny, with a high near 90.