Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

JETTE (JETM8)

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

NA

25°F

-4°C

Humidity 98%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 16 Mar 06:43 AM MDT
Extended Forecast for

6 Miles NNE Big Arm MT

  • Today

    Today: A chance of rain and snow before 2pm, then rain.  High near 45. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 8pm.  Mostly cloudy, with a low around 43. South wind around 7 mph.

    Low: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 54. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 45. South wind 6 to 9 mph.

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 55. South southwest wind 6 to 8 mph.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
A chance of rain and snow before 2pm, then rain. High near 45. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 43. South wind around 7 mph.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 54. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45. South wind 6 to 9 mph.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 55. South southwest wind 6 to 8 mph.
Wednesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 61.
Thursday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 49.
Friday
A chance of rain. Mostly cloudy, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 53.
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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 Mar 16, 2026
7am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database