Critical Fire Weather Conditions in the Plains; Increasing Severe Weather Chances for the Plains and Upper Midwest

A strengthening storm system will bring impactful weather to the much of Central U.S. over the next couple of days, including heavy snow in the northern Rockies, Critical fire weather conditions for portions of the Plains, and increasing severe weather chances from the central/southern Plains to the Upper Midwest. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

37°F

3°C

Humidity 100%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 23 Apr 01:43 AM MDT
Extended Forecast for

6 Miles NNE Big Arm MT

  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: Rain showers and snow before noon, then a chance of snow showers between noon and 3pm, then a chance of rain and snow after 3pm. Some thunder is also possible.  High near 46. Light and variable wind becoming north 5 to 7 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely before 10pm, then a chance of snow between 10pm and 3am.  Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow.  Mostly sunny, with a high near 44. North wind 3 to 5 mph.

    High: 44 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 38. Light and variable wind.
Thursday
Rain showers and snow before noon, then a chance of snow showers between noon and 3pm, then a chance of rain and snow after 3pm. Some thunder is also possible. High near 46. Light and variable wind becoming north 5 to 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely before 10pm, then a chance of snow between 10pm and 3am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 44. North wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
A slight chance of rain after noon. Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A slight chance of rain. Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Big Arm MT
 47.87°N 114.23°W (Elev. 2890 ft)
2:01 am MDT Apr 23, 2026
2am MDT Apr 23, 2026-6pm MDT Apr 29, 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