Severe Thunderstorms, Heavy Rainfall, And Flooding Possible Over The Plains; Typhoon Bualoi Approaches The CNMI

A storm system will bring the potential for severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes over the south central U.S. today. Heavy rainfall may also lead to flash flooding. The system will shift toward the eastern U.S. on Tuesday. Over the western Pacific, Typhoon Bualoi will intensify and impact the northern Mariana Islands early this week. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Overcast

4°C

40°F

Humidity 57%
Wind Speed WSW 10 MPH
Barometer 29.99 in (1018.6 mb)
Dewpoint -3°C (26°F)
Visibility 16 km
Wind Chill1°C (34°F)
Last update 21 Oct 9:53 am MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: Mostly sunny, with a high near 11. West wind 16 to 23 km/h, with gusts as high as 39 km/h.

    Mostly Sunny

    High: 11 °C

  • Tonight

    Tonight: Increasing clouds, with a low around 2. Southwest wind 14 to 21 km/h, with gusts as high as 35 km/h.

    Increasing
    Clouds

    Low: 2 °C

  • Tuesday

    Tuesday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 15. Breezy, with a southwest wind 18 to 23 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 60 km/h.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

    High: 15 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 1. Breezy, with a west wind 30 to 35 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 60 km/h.  Chance of precipitation is 50%.

    Chance
    Showers and
    Breezy

    Low: 1 °C

  • Wednesday

    Wednesday: A chance of rain and snow.  Mostly cloudy, with a high near 7. Northwest wind 13 to 23 km/h, with gusts as high as 39 km/h.  Chance of precipitation is 50%. New snow accumulation of less than a half centimeter possible.

    Chance
    Rain/Snow

    High: 7 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Partly Cloudy

    Low: -3 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 12.

    Mostly Sunny

    High: 12 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 3.

    Partly Cloudy

    Low: 3 °C

  • Friday

    Friday: Sunny, with a high near 18. Breezy.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 18 °C

Detailed Forecast

Today
Mostly sunny, with a high near 11. West wind 16 to 23 km/h, with gusts as high as 39 km/h.
Tonight
Increasing clouds, with a low around 2. Southwest wind 14 to 21 km/h, with gusts as high as 35 km/h.
Tuesday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 15. Breezy, with a southwest wind 18 to 23 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 1. Breezy, with a west wind 30 to 35 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 60 km/h. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 7. Northwest wind 13 to 23 km/h, with gusts as high as 39 km/h. Chance of precipitation is 50%. New snow accumulation of less than a half centimeter possible.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Sunny, with a high near 18. Breezy.
Friday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 1. Breezy.
Saturday
Rain and snow likely. Mostly cloudy, with a high near 7.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -6.
Sunday
A chance of snow. Mostly cloudy, with a high near 1.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 1036 m)
8:38 am MDT Oct 21, 2019
10am MDT Oct 21, 2019-6pm MDT Oct 27, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database