Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

64°F

18°C

Humidity 51%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 16 Sep 05:30 PM MDT
Extended Forecast for

2 Miles W Anaconda MT

  • Tonight

    Tonight: Mostly clear, with a low around 45. Northeast wind 5 to 9 mph becoming calm  in the evening.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 79. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely before 11pm, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 47. South southwest wind 6 to 11 mph becoming light west southwest  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain, then showers and possibly a thunderstorm after noon.  High near 71. Light and variable wind becoming east northeast 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Slight Chance
    Rain then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 9pm, then rain between 9pm and 3am, then showers and possibly a thunderstorm after 3am.  Low around 46. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: Rain before noon, then showers and possibly a thunderstorm after noon.  High near 67. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Northeast wind 5 to 9 mph becoming calm in the evening.
Thursday
A slight chance of rain between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 79. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
Rain and thunderstorms likely before 11pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 47. South southwest wind 6 to 11 mph becoming light west southwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of rain, then showers and possibly a thunderstorm after noon. High near 71. Light and variable wind becoming east northeast 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 9pm, then rain between 9pm and 3am, then showers and possibly a thunderstorm after 3am. Low around 46. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Rain before noon, then showers and possibly a thunderstorm after noon. High near 67. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Anaconda MT
 46.14°N 112.98°W (Elev. 5338 ft)
2:01 pm MDT Sep 16, 2026
5pm MDT Sep 16, 2026-6pm MDT Sep 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