National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall for Southern Plains; Strong Pacific Storm Moves Ashore

Heavy rainfall and flooding concerns continue for portions of Texas into the lower Mississippi Valley. Severe thunderstorms are expected to redevelop across areas of western Texas later Saturday. Meanwhile, strong Pacific storm will move ashore this weekend. Increasing winds for many areas of the West and Southwest, heavy precipitation with snow for the higher terrain. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

48°F

9°C

Humidity 46%
Wind Speed ESE 11 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 05 May 01:35 AM MDT
Extended Forecast for

Great Falls International Airport MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. East wind 8 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 65. East wind 6 to 9 mph.

    High: 65 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 41. South southeast wind 8 to 13 mph becoming west northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain. Cloudy, with a high near 54. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 54 °F

    Chance Rain
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39. Windy, with a west wind 25 to 31 mph, with gusts as high as 46 mph.

    Low: 39 °F

    Chance Rain
    and Windy

  • Tuesday

    Tuesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 48. Windy, with a west wind 34 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    and Windy

  • Tuesday Night

    Tuesday Night: Rain before 3am, then rain, possibly mixed with snow. Low around 36. Windy, with a west northwest wind 21 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain and
    Windy then
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 9am. Mostly cloudy, with a high near 45. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 34 mph.

    High: 45 °F

    Breezy.
    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. East wind 8 to 10 mph.
Sunday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 65. East wind 6 to 9 mph.
Sunday Night
Rain. Low around 41. South southeast wind 8 to 13 mph becoming west northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 50 percent chance of rain. Cloudy, with a high near 54. Windy, with a west southwest wind 17 to 22 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. Windy, with a west wind 25 to 31 mph, with gusts as high as 46 mph.
Tuesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 48. Windy, with a west wind 34 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Tuesday Night
Rain before 3am, then rain, possibly mixed with snow. Low around 36. Windy, with a west northwest wind 21 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 9am. Mostly cloudy, with a high near 45. Breezy, with a northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36.
Thursday
A chance of rain. Mostly cloudy, with a high near 54.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 69.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
Last Update:
10:52 pm MDT May 4, 2024
Forecast Valid:
1am MDT May 5, 2024-6pm MDT May 11, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation