Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

66°F

19°C

Humidity 24%
Wind Speed SSW 8 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 04 Oct 07:05 PM MDT
Extended Forecast for

9 Miles S Ulm MT

  • Tonight

    Tonight: Mostly clear, with a low around 53. South wind 5 to 11 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 84 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. South wind 6 to 8 mph becoming west in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. West northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Light and variable wind becoming northwest around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. South wind 5 to 11 mph.
Monday
Mostly sunny, with a high near 84. Breezy, with a south wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Partly cloudy, with a low around 52. South wind 7 to 13 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 79. South wind 6 to 8 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 48. West northwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 75. Light and variable wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 45. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 73. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 79. Breezy.
Friday Night
Partly cloudy, with a low around 48.
Saturday
A chance of rain. Mostly cloudy, with a high near 60.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ulm MT
 47.31°N 111.49°W (Elev. 3599 ft)
3:51 pm MDT Oct 4, 2026
7pm MDT Oct 4, 2026-6pm MDT Oct 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database