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

28°F

-2°C

Humidity 49%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 17 Apr 02:15 PM MDT
Extended Forecast for

10 Miles S Georgetown MT

  • This Afternoon

    This Afternoon: A 50 percent chance of snow.  Mostly cloudy, with a high near 20. West northwest wind 18 to 21 mph, with gusts as high as 30 mph.  Total daytime snow accumulation of around an inch possible.

    High: 20 °F

    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Wind chill values as low as -5. West northwest wind 13 to 21 mph, with gusts as high as 29 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Wind chill values as low as -6. West southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °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 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 20. West northwest wind 18 to 21 mph, with gusts as high as 30 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Partly cloudy, with a low around 10. Wind chill values as low as -5. West northwest wind 13 to 21 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 34. Wind chill values as low as -6. West southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 22. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 43. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 9800 feet lowering to 9200 feet after midnight . Mostly cloudy, with a low around 34.
Wednesday
Rain and snow. Mostly cloudy, with a high near 41.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Georgetown MT
 46.06°N 113.28°W (Elev. 8914 ft)
2:00 pm MDT Apr 17, 2026
2pm 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