Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

NA

50°F

10°C

Humidity 68%
Wind Speed NA 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 27 Aug 06:00 AM MDT
Extended Forecast for

9 Miles SW Utica MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Southwest wind 9 to 14 mph becoming light south southwest  after midnight. Winds could gust as high as 22 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers before 2pm, then a slight chance of showers and thunderstorms after 5pm.  Patchy smoke between 9am and 10am. Mostly cloudy, with a high near 81. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 9pm.  Mostly cloudy, with a low around 56. Southwest wind 6 to 11 mph becoming light west southwest  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 74. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 49. Southwest wind 3 to 8 mph.  Chance of precipitation is 80%.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 67. Breezy, with a light west southwest wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 34 mph.  Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight.  Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 45 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. South southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Southwest wind 9 to 14 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph.
Friday
A slight chance of showers before 2pm, then a slight chance of showers and thunderstorms after 5pm. Patchy smoke between 9am and 10am. Mostly cloudy, with a high near 81. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 56. Southwest wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 74. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 49. Southwest wind 3 to 8 mph. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 67. Breezy, with a light west southwest wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers before midnight. Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 51.
Tuesday
A chance of showers. Mostly sunny, with a high near 78.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Utica MT
 46.88°N 110.27°W (Elev. 5000 ft)
4:21 am MDT Aug 27, 2026
6am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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Additional Resources

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