Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

DEER LODGE (DRLM)

Lat: 46.33556°NLon: 112.76667°WElev: 4680.0ft.

NA

38°F

3°C

Humidity 77%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 15 Apr 04:00 AM MDT
Extended Forecast for

11 Miles E Deer Lodge MT

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 20 percent chance of snow showers after 5am.  Mostly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 4pm. Some thunder is also possible.  High near 39. Southwest wind 13 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers before 11pm, then a chance of snow showers after midnight. The snow could be heavy at times.  Low around 16. West northwest wind 13 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 16 °F

    Heavy Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 23. West northwest wind 13 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 17. West wind 10 to 18 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers, mainly after noon. Some thunder is also possible.  High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Chance Snow
    Showers then
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 5am. Mostly cloudy, with a low around 29. West southwest wind around 14 mph, with gusts as high as 23 mph.
Wednesday
Snow showers, mainly after 4pm. Some thunder is also possible. High near 39. Southwest wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers before 11pm, then a chance of snow showers after midnight. The snow could be heavy at times. Low around 16. West northwest wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers. High near 23. West northwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. West wind 10 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers, mainly after noon. Some thunder is also possible. High near 27. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
A slight chance of snow. Mostly sunny, with a high near 52.
Monday Night
A slight chance of rain and snow. Snow level 8300 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Deer Lodge MT
 46.37°N 112.5°W (Elev. 7602 ft)
2:01 am MDT Apr 15, 2026
4am MDT Apr 15, 2026-6pm MDT Apr 21, 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