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

43°F

6°C

Humidity 100%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 22 Apr 03:43 PM MDT
Extended Forecast for

6 Miles NNE Big Arm MT

  • This Afternoon

    This Afternoon: Rain.  Steady temperature around 47. Southwest wind around 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain before 5am, then rain and snow likely.  Low around 38. Southwest wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain showers and snow before noon, then snow likely between noon and 1pm, then a chance of rain and snow showers after 1pm. Some thunder is also possible.  High near 45. Light and variable wind becoming north around 6 mph in the morning.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 34. Light and variable wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow.  Partly sunny, with a high near 44. North northeast wind 3 to 5 mph.  Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. Steady temperature around 47. Southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 5am, then rain and snow likely. Low around 38. Southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain showers and snow before noon, then snow likely between noon and 1pm, then a chance of rain and snow showers after 1pm. Some thunder is also possible. High near 45. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 44. North northeast wind 3 to 5 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A slight chance of rain. Mostly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Big Arm MT
 47.87°N 114.23°W (Elev. 2890 ft)
2:00 pm MDT Apr 22, 2026
4pm MDT Apr 22, 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