Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

light rain,mist

54°F

12°C

Humidity	93%
Wind Speed	N 12 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	52°F (11°C)
Visibility	4.00 mi
Last update	15 Jul 02:20 AM MDT

More Information:

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

Extended Forecast for

8 Miles S Ulm MT

Overnight
Low: 52 °F
Showers and
Breezy
Tuesday
High: 55 °F
Showers and
Breezy
Tuesday Night
Low: 45 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 71 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 53 °F
Mostly Clear

Detailed Forecast

Overnight

Showers. Low around 52. Breezy, with a north wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 55. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely, mainly before 9pm. Cloudy, with a low around 45. North northeast wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%.

Wednesday

Partly sunny, with a high near 71. East wind 5 to 7 mph.

Wednesday Night

Mostly clear, with a low around 47. East wind 6 to 8 mph becoming south after midnight.

Thursday

Sunny, with a high near 81. South wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Mostly clear, with a low around 50. North wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

Friday

Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 8 mph in the afternoon.

Friday Night

Mostly clear, with a low around 53.