Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Lufborough Hill MT-200 MP 175.3 (MTLUF)

Lat: 47.07813°NLon: 107.57201°WElev: 3222.0ft.

NA

54°F

12°C

Humidity 68%
Wind Speed WNW 25 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 Jun 07:30 AM MDT
Extended Forecast for

15 Miles SE Sand Springs MT

Lake Wind Advisory June 17, 07:52am until June 17, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory June 17, 07:52am until June 17, 08:00pm

    NOW until 8:00pm Wed

    Lake Wind Advisory

  • Today

    High: 68 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm.  Partly cloudy, with a low around 45. Breezy, with a north northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 45 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 69. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Northwest wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 72. Northwest wind 5 to 8 mph becoming northeast in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77. East southeast wind 16 to 18 mph, with gusts as high as 24 mph.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. East southeast wind 10 to 16 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Breezy, with a northwest wind 25 to 29 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 45. Breezy, with a north northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Thursday
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 69. West northwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 46. Northwest wind 5 to 15 mph, with gusts as high as 22 mph.
Juneteenth
Sunny, with a high near 72. Northwest wind 5 to 8 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 77. East southeast wind 16 to 18 mph, with gusts as high as 24 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 71. North northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 46. North wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 26 mph.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 69. North northwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SE Sand Springs MT
 46.94°N 107.27°W (Elev. 3307 ft)
4:41 am MDT Jun 17, 2026
7am MDT Jun 17, 2026-6pm MDT Jun 23, 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