Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

88°F

31°C

Humidity 27%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Heat Index85°F (29°C)
Last update 13 Jul 12:43 PM MDT
Extended Forecast for

3 Miles ENE Big Arm MT

High Wind Watch July 14, 06:00pm until July 15, 09:00am
Click here for hazard details and duration
High Wind Watch
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 89. East southeast wind around 6 mph becoming southwest.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. South southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 55. Breezy, with a north wind 15 to 25 mph, with gusts as high as 44 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of rain after 3pm.  Cloudy, with a high near 64. Breezy, with a north wind 23 to 28 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. East southeast wind around 6 mph becoming southwest.
Tonight
Mostly clear, with a low around 65. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 88. South southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Breezy, with a north wind 15 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 64. Breezy, with a north wind 23 to 28 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 85.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Big Arm MT
 47.83°N 114.23°W (Elev. 2890 ft)
1:00 pm MDT Jul 13, 2025
1pm MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database