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

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

NA

46°F

8°C

Humidity 59%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 11 Apr 12:32 AM MDT
Extended Forecast for

Zortman MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. South southwest wind 6 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 5pm.  Mostly sunny, with a high near 68. South southwest wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West northwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 54. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 54 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers.  Low around 37. North northeast wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%.

    Low: 37 °F

    Showers

  • Monday

    Monday: Showers.  High near 48. East wind around 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers before midnight.  Mostly cloudy, with a low around 36. West wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West wind 14 to 20 mph, with gusts as high as 32 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. South southwest wind 6 to 10 mph.
Saturday
A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 68. South southwest wind 5 to 10 mph.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 54. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Showers. Low around 37. North northeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
Showers. High near 48. East wind around 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 36. West wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 54. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Partly cloudy, with a low around 38. West wind 14 to 20 mph, with gusts as high as 32 mph.
Wednesday
A chance of snow showers between noon and 3pm, then a chance of rain showers after 3pm. Partly sunny, with a high near 51. West southwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Northwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 35.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Zortman MT
 47.93°N 108.56°W (Elev. 5069 ft)
12:41 am MDT Apr 11, 2026
1am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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