Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

25°F

-4°C

Humidity 63%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 17 Apr 12:00 PM MDT
Extended Forecast for

10 Miles SSE Georgetown MT

  • This Afternoon

    This Afternoon: Snow likely, mainly before 2pm. The snow could be heavy at times.  Partly sunny, with a high near 20. Blustery, with a west northwest wind around 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Heavy Snow
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.

    Low: 10 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Wind chill values as low as -6. West southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow after noon.  Snow level rising to 9300 feet in the afternoon. Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 2pm. The snow could be heavy at times. Partly sunny, with a high near 20. Blustery, with a west northwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 35. Wind chill values as low as -6. West southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 21. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 44. South southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow after noon. Snow level rising to 9300 feet in the afternoon. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow before 9pm, then a chance of snow. Snow level 9500 feet lowering to 8900 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
Snow likely. Mostly cloudy, with a high near 41.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Georgetown MT
 46.06°N 113.15°W (Elev. 8937 ft)
2:01 am MDT Apr 17, 2026
12pm MDT Apr 17, 2026-6pm MDT Apr 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