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

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Mostly Cloudy

70°F

21°C

Humidity	61%
Wind Speed	NE 10 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	15 Aug 07:55 PM MDT

More Information:

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

Extended Forecast for

3 Miles SE Great Falls MT

Tonight
Low: 50 °F
Slight Chance
Showers and
Patchy Fog
Sunday
High: 84 °F
Patchy Fog
then Chance
Showers
Sunday Night
Low: 51 °F
Chance
Showers then
Slight Chance
T-storms
Monday
High: 83 °F
Partly Sunny
Monday Night
Low: 53 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 80 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers between 1am and 2am. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 50. East northeast wind 5 to 8 mph becoming light and variable after midnight.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 83. Calm wind becoming west northwest around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Southwest wind 3 to 6 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. West northwest wind 5 to 7 mph becoming south southeast in the evening.

Wednesday

Sunny, with a high near 85. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 51.

Thursday

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 53.

Friday

Sunny, with a high near 89.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.