Excessive Rain May Bring Flooding in the Southern High Plains; Excessive Heat in Puerto Rico

Across the southern High Plains, daily rounds of locally heavy rain from heavy thunderstorms today through Wednesday may generate flash, urban, and small stream flooding impacts, especially across portions of the Texas and Oklahoma Panhandles and eastern New Mexico. Excessive heat will continue over most of Puerto Rico and U.S Virgin Islands through Tuesday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

78°F

26°C

Humidity 48%
Wind Speed SW 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 05 Jun 02:53 PM MDT
Extended Forecast for

Great Falls MT

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Partly sunny, with a high near 81. East southeast wind around 6 mph.

    Chance
    T-storms

    High: 81 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 53. West wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 53 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 70. Southwest wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm  in the evening.

    Slight Chance
    T-storms then
    Patchy Fog

    Low: 53 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon.

    Mostly Sunny
    then Chance
    Showers

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. East wind 5 to 10 mph becoming light north  after midnight.

    Chance
    T-storms

    Low: 58 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 80. Light and variable wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 90%.

    Chance
    T-storms then
    Showers

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 58. East northeast wind 7 to 13 mph, with gusts as high as 18 mph.

    Showers

    Low: 58 °F

  • Friday

    Friday: A chance of showers and thunderstorms before 7am, then showers likely between 7am and 1pm, then showers and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 76.

    Showers

    High: 76 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 81. East southeast wind around 6 mph.
Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 53. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 70. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 5 to 10 mph becoming light north after midnight.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 80. Light and variable wind becoming east northeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East northeast wind 7 to 13 mph, with gusts as high as 18 mph.
Friday
A chance of showers and thunderstorms before 7am, then showers likely between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 57.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
2:11 pm MDT Jun 5, 2023
3pm MDT Jun 5, 2023-6pm MDT Jun 12, 2023
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database