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

Heavy Rainfall May Produce Flooding Across South Texas and Parts of the Northeast; Severe Thunderstorms in the Rio Grande Valley and Southern Appalachians Today

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. today and tonight. Isolated to scattered severe thunderstorms with damaging gusts and large hail are expected today over parts of the southern Appalachians, Tennessee Valley, and Rio Grande Valley of Texas. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

NA

52°F

11°C

Humidity 52%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 08 May 11:15 AM MDT
Extended Forecast for

8 Miles WSW Anaconda MT

  • Today

    Today: A 20 percent chance of rain after noon. Mostly sunny, with a high near 54. West southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 35. West wind 15 to 20 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Chance Rain
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South southwest wind 15 to 21 mph, with gusts as high as 37 mph.

    High: 67 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 60%.

    High: 58 °F

    Chance Rain
    then Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Rain likely. Snow level 9800 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: Rain and snow showers likely before 9am, then snow likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    Likely then
    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of rain after noon. Mostly sunny, with a high near 54. West southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 35. West wind 15 to 20 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Friday
Sunny, with a high near 60. Southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 43. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South southwest wind 15 to 21 mph, with gusts as high as 37 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Sunday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain likely. Snow level 9800 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 36.
Monday
Rain and snow showers likely before 9am, then snow likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Mostly cloudy, with a high near 45.
Monday Night
Snow likely. Mostly cloudy, with a low around 28.
Tuesday
Snow. Mostly cloudy, with a high near 38.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Anaconda MT
 46.06°N 113.09°W (Elev. 7711 ft)
Last Update:
3:30 am MDT May 8, 2025
Forecast Valid:
11am MDT May 8, 2025-6pm MDT May 14, 2025
 
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