Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

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

NA

39°F

4°C

Humidity 74%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 04 Aug 03:30 AM MDT
Extended Forecast for

21 Miles SW Georgetown MT

  • Overnight

    Overnight: Areas of smoke. Clear, with a low around 36. Light east wind.

    Low: 36 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 65. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 65 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before 3am, then patchy smoke after 4am. Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 41 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke. Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 7pm. Mostly clear, with a low around 47. West wind around 6 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Patchy Smoke
    then Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of smoke. Clear, with a low around 36. Light east wind.
Tuesday
Areas of smoke. Sunny, with a high near 65. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Patchy smoke before 3am, then patchy smoke after 4am. Mostly clear, with a low around 41. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Wednesday
Patchy smoke. Sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Patchy smoke before 7pm. Mostly clear, with a low around 47. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
2:01 am MDT Aug 4, 2026
3am MDT Aug 4, 2026-6pm MDT Aug 10, 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