National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Tornado Outbreak through Saturday; Excessive Rainfall and Flooding in the Tennessee and Ohio Valleys

A severe weather outbreak, including the potential for strong, long-track tornadoes, is expected through Saturday. Severe thunderstorms will impact the Midwest into the Mississippi Valley tonight, then shift into the Central Gulf Coast states and Deep South Saturday. Heavy to excessive rainfall may lead to flash and river flooding in the Tennessee and Ohio Valleys Saturday. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

21°F

-6°C

Humidity 70%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 15 Mar 05:15 AM MDT
Extended Forecast for

8 Miles WSW Anaconda MT

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 13 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow, mainly after noon. High near 26. Wind chill values as low as -2. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Chance Snow
    then Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 38 mph. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 31. Windy, with a southwest wind 28 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 31 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 18. Breezy, with a southwest wind 20 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 18 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 26 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 9. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after noon. Partly sunny, with a high near 23.

    High: 23 °F

    Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West southwest wind around 11 mph, with gusts as high as 22 mph.
Saturday
Snow, mainly after noon. High near 26. Wind chill values as low as -2. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 15. Wind chill values as low as -2. Breezy, with a south southwest wind 18 to 26 mph, with gusts as high as 38 mph. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 31. Windy, with a southwest wind 28 to 33 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 18. Breezy, with a southwest wind 20 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 9. New snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly after noon. Partly sunny, with a high near 23.
Tuesday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Thursday
Snow likely. Mostly cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A slight chance of snow. Partly sunny, with a high near 29.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Anaconda MT
 46.06°N 113.09°W (Elev. 7711 ft)
Last Update:
3:30 am MDT Mar 15, 2025
Forecast Valid:
5am MDT Mar 15, 2025-6pm MDT Mar 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation