Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Ruby Creek (MTM98)

Lat: 45.07°NLon: 109.15°WElev: 4715.0ft.

NA

85°F

29°C

Humidity 41%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Heat Index85°F (29°C)
Last update 27 Jul 06:00 PM MDT
Extended Forecast for

10 Miles SE Belfry MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Southeast wind 7 to 9 mph.

    Low: 64 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny and hot, with a high near 92. Southeast wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 92 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Patchy smoke after midnight. Partly cloudy, with a low around 64. Southwest wind 6 to 10 mph becoming southeast in the evening.  Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Patchy smoke before 9am. Mostly sunny and hot, with a high near 90. Southeast wind 6 to 9 mph becoming northwest in the afternoon.

    High: 90 °F

    Patchy Smoke
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph becoming south southwest after midnight.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 91. South southeast wind around 6 mph becoming light and variable.

    High: 91 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North wind 5 to 9 mph becoming south after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 93. South southeast wind 6 to 8 mph becoming north in the afternoon.

    High: 93 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. North wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind 7 to 9 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 92. Southeast wind 5 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy smoke after midnight. Partly cloudy, with a low around 64. Southwest wind 6 to 10 mph becoming southeast in the evening. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Patchy smoke before 9am. Mostly sunny and hot, with a high near 90. Southeast wind 6 to 9 mph becoming northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Sunny and hot, with a high near 91. South southeast wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 63. North wind 5 to 9 mph becoming south after midnight.
Friday
Sunny and hot, with a high near 93. South southeast wind 6 to 8 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 64. North wind 6 to 11 mph becoming light and variable after midnight.
Saturday
Sunny and hot, with a high near 97. Southeast wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 67. Southeast wind around 8 mph.
Sunday
Sunny and hot, with a high near 97. South southeast wind 9 to 13 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 63. North northwest wind 14 to 20 mph.
Monday
Sunny, with a high near 84. North wind 13 to 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Belfry MT
 45.04°N 108.84°W (Elev. 5075 ft)
6:43 pm MDT Jul 27, 2026
7pm MDT Jul 27, 2026-6pm MDT Aug 3, 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