Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

49°F

9°C

Humidity 60%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 22 Jun 11:45 PM MDT
Extended Forecast for

20 Miles SW Georgetown MT

  • Overnight

    Overnight: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Light northeast wind.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance Rain
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 69. Light northeast wind.
Tuesday Night
Mostly cloudy, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 70. Light and variable wind.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 46. Calm wind.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 64.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42.
Saturday
Rain before noon, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 49.
Saturday Night
Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a low around 34.
Sunday
Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 43.
Sunday Night
Rain and snow likely. Some thunder is also possible. Mostly cloudy, with a low around 33.
Monday
Rain and thunderstorms likely. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SW Georgetown MT
 46.04°N 113.58°W (Elev. 7201 ft)
2:00 pm MDT Jun 22, 2026
12am MDT Jun 23, 2026-6pm MDT Jun 29, 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