Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

DEER LODGE (DRLM)

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

NA

46°F

8°C

Humidity 85%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 10 Apr 11:00 PM MDT
Extended Forecast for

10 Miles WNW Basin MT

  • Tonight

    Tonight: A 20 percent chance of rain before midnight.  Snow level 9100 feet. Mostly cloudy, with a low around 37. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain showers before 4pm, then rain and snow showers likely. Some thunder is also possible.  Snow level 8800 feet. High near 48. Breezy, with a southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Sunny
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible.  Mostly cloudy, with a low around 31. West southwest wind 14 to 20 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Sunday

    Sunday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible.  High near 43. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 29. West southwest wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Snow then
    Snow Likely

  • Monday

    Monday: Snow before noon, then snow showers after noon. Some thunder is also possible.  High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 25. Blustery.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    and Blustery
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow.  Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before midnight. Snow level 9100 feet. Mostly cloudy, with a low around 37. South wind around 14 mph, with gusts as high as 22 mph.
Saturday
Rain showers before 4pm, then rain and snow showers likely. Some thunder is also possible. Snow level 8800 feet. High near 48. Breezy, with a southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain likely, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible. Mostly cloudy, with a low around 31. West southwest wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 43. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Snow. Low around 29. West southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before noon, then snow showers after noon. Some thunder is also possible. High near 34. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. Blustery. New snow accumulation of less than one inch possible.
Tuesday
A slight chance of snow. Partly sunny, with a high near 37. Breezy.
Tuesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 25. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Basin MT
 46.33°N 112.46°W (Elev. 8199 ft)
2:00 pm MDT Apr 10, 2026
11pm MDT Apr 10, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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