Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

SHOWER FALLS (SHFM8)

Lat: 45.40125°NLon: 110.95758°WElev: 8100.0ft.

NA

56°F

13°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

14 Miles SSE Gallatin Gateway MT

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 72. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 70. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Tuesday Night
A 50 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. Light and variable wind.
Wednesday
Sunny, with a high near 74. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 80.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Gallatin Gateway MT
 45.4°N 111.07°W (Elev. 7267 ft)
10:06 am MDT Aug 17, 2026
11am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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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