Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

NA

25°F

-4°C

Humidity 68%
Wind Speed W 21 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 14 Mar 02:30 PM MDT
Extended Forecast for

21 Miles SW Georgetown MT

Winter Weather Advisory March 14, 02:46pm until March 15, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 14, 02:46pm until March 15, 12:00am

    NOW until 12:00am Sun

    Winter Weather Advisory

  • This Afternoon

    High: 29 °F

    Snow Likely
    and Breezy

  • Tonight

    Tonight: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 3. Wind chill values as low as -8. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 43 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow after 5pm.  Mostly sunny, with a high near 21. Wind chill values as low as -8. West wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow
    then Snow
    Likely

  • Monday

    Monday: Snow before 3pm, then snow likely, possibly mixed with rain.  High near 35. West southwest wind 8 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight, then a slight chance of snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of snow before 3pm, then a chance of rain and snow.  Mostly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 29. Wind chill values as low as -1. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -8. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow after 5pm. Mostly sunny, with a high near 21. Wind chill values as low as -8. West wind 6 to 8 mph, with gusts as high as 23 mph.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Southwest wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow before 3pm, then snow likely, possibly mixed with rain. High near 35. West southwest wind 8 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Georgetown MT
 45.96°N 113.53°W (Elev. 7598 ft)
2:00 pm MDT Mar 14, 2026
2pm MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
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Additional Resources

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