National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

JETTE (JETM8)

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

NA

52°F

11°C

Humidity 64%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 17 May 02:43 AM MDT
Extended Forecast for

3 Miles NW Big Arm MT

  • Overnight

    Overnight: A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 10 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 53. West southwest wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 53 °F

    Chance Rain
    then Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 60. Light south southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Partly cloudy, with a low around 39. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of rain after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 47. Southwest wind around 10 mph, with gusts as high as 24 mph.
Friday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 53. West southwest wind 10 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 60. Light south southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 39. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Sunday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Monday
A chance of rain after noon. Partly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A slight chance of rain after noon. Partly sunny, with a high near 65.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
Rain. Mostly cloudy, with a high near 60.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 58.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Big Arm MT
 47.84°N 114.32°W (Elev. 2940 ft)
Last Update:
3:40 am MDT May 17, 2024
Forecast Valid:
3am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation