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

Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

NA

73°F

23°C

Humidity 33%
Wind Speed WSW 13 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 29 Jul 04:22 AM MDT
Extended Forecast for

7 Miles WNW Roscoe MT

  • Overnight

    Overnight: Isolated showers and thunderstorms. Patchy smoke. Mostly clear, with a steady temperature around 66. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    T-storms

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after noon. Patchy smoke. Increasing clouds, with a high near 88. West wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 88 °F

    Patchy Smoke
    then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before 9pm, then scattered showers between 9pm and midnight. Mostly cloudy, with a low around 61. South southeast wind 5 to 7 mph becoming west in the evening. Chance of precipitation is 40%.

    Low: 61 °F

    Scattered
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 91. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 91 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. North northwest wind around 6 mph becoming southwest in the evening.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Southwest wind 11 to 20 mph.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Patchy smoke. Mostly clear, with a steady temperature around 66. West wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms after noon. Patchy smoke. Increasing clouds, with a high near 88. West wind 7 to 9 mph becoming east in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Scattered showers and thunderstorms before 9pm, then scattered showers between 9pm and midnight. Mostly cloudy, with a low around 61. South southeast wind 5 to 7 mph becoming west in the evening. Chance of precipitation is 40%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. Light and variable wind becoming east around 6 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Sunny and hot, with a high near 91. Calm wind becoming north northeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. North northwest wind around 6 mph becoming southwest in the evening.
Saturday
Sunny and hot, with a high near 99. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 68. Southwest wind 11 to 20 mph.
Sunday
Sunny, with a high near 88. South southwest wind 6 to 14 mph becoming east northeast in the afternoon.
Sunday Night
Mostly clear, with a low around 58. West southwest wind 8 to 13 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 76. Light and variable wind becoming northeast 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 53. East northeast wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Roscoe MT
 45.39°N 109.63°W (Elev. 5659 ft)
Last Update:
2:28 am MDT Jul 29, 2026
Forecast Valid:
4am MDT Jul 29, 2026-6pm MDT Aug 4, 2026
 
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