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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Lufborough Hill MT-200 MP 175.3 (MTLUF)

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

NA

82°F

28°C

Humidity 35%
Wind Speed NNW 12 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Aug 01:30 PM MDT
Extended Forecast for

9 Miles SW Sand Springs MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. North wind 6 to 8 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 91. South wind 3 to 6 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Southeast wind 5 to 7 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Southeast wind 7 to 10 mph becoming west northwest in the afternoon.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. North northwest wind 6 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 83. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. North wind 6 to 8 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Monday
Sunny, with a high near 91. South wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 63. East wind around 6 mph.
Tuesday
Sunny and hot, with a high near 98. Southeast wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 66. Southeast wind 6 to 10 mph.
Wednesday
Sunny and hot, with a high near 97. Southeast wind 7 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 63. North northwest wind 6 to 10 mph.
Thursday
Sunny, with a high near 83. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly clear, with a low around 56. North wind 7 to 11 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 78. Northeast wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Sand Springs MT
 47.02°N 107.62°W (Elev. 2887 ft)
Last Update:
2:28 am MDT Aug 17, 2025
Forecast Valid:
1pm MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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