Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

1°C

33°F

Humidity	47%
Wind Speed	NE 4 MPH
Barometer	30.42 in (1030.14 mb)
Dewpoint	-9°C (15°F)
Visibility	16 km
Wind Chill	-2°C (29°F)
Last update	19 Apr 06:53 PM MDT

More Information:

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

Extended Forecast for

Great Falls International Airport MT

Tonight

Partly Cloudy
Low: -9 °C
Saturday

Sunny
High: 11 °C
Saturday
Night

Mostly Clear
Low: -1 °C
Sunday

Partly Sunny
then Partly
Sunny and
Windy
High: 14 °C
Sunday
Night

Mostly Clear
and Breezy
then Partly
Cloudy
Low: 1 °C
Monday

Mostly Sunny
then Slight
Chance
Showers
High: 13 °C
Monday
Night

Partly Cloudy
Low: 0 °C
Tuesday

Mostly Sunny
High: 17 °C
Tuesday
Night

Partly Cloudy
Low: 3 °C

Detailed Forecast

Tonight

Partly cloudy, with a low around -9. East northeast wind 5 to 14 km/h.

Saturday

Sunny, with a high near 11. East wind 5 to 13 km/h.

Saturday Night

Mostly clear, with a low around -1. East wind 11 to 18 km/h becoming south after midnight.

Sunday

Partly sunny, with a high near 14. Windy, with a west southwest wind 21 to 31 km/h increasing to 38 to 48 km/h in the afternoon. Winds could gust as high as 75 km/h.

Sunday Night

Partly cloudy, with a low around 1. Breezy, with a west wind 40 to 45 km/h decreasing to 27 to 32 km/h in the evening. Winds could gust as high as 65 km/h.

Monday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 13. Southwest wind 29 to 34 km/h becoming west northwest in the afternoon. Winds could gust as high as 47 km/h.

Monday Night

Partly cloudy, with a low around 0. Northwest wind 21 to 26 km/h becoming southwest 11 to 16 km/h after midnight. Winds could gust as high as 37 km/h.

Tuesday

Mostly sunny, with a high near 17. South southwest wind 10 to 14 km/h becoming east in the afternoon.

Tuesday Night

Partly cloudy, with a low around 3.

Wednesday

Mostly sunny, with a high near 21.

Wednesday Night

A slight chance of showers. Mostly cloudy, with a low around 6.

Thursday

A slight chance of showers. Partly sunny, with a high near 19.

Thursday Night

A slight chance of showers. Mostly cloudy, with a low around 6.