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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

79°F

26°C

Humidity 40%
Wind Speed WNW 11 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 17 Aug 11:30 AM MDT
Extended Forecast for

23 Miles WNW Sand Springs MT

  • Today

    Today: Sunny, with a high near 88. North northwest wind around 6 mph.

    High: 88 °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 61. West northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Southeast wind 3 to 6 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Calm wind becoming south around 6 mph in the afternoon.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. East wind around 7 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. South southeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. North wind 6 to 9 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 84. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. North northwest wind around 6 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 61. West northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Monday
Sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64. Southeast wind 3 to 6 mph.
Tuesday
Sunny and hot, with a high near 99. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 66. East wind around 7 mph.
Wednesday
Sunny and hot, with a high near 98. South southeast wind 5 to 9 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. North wind 6 to 9 mph.
Thursday
Sunny, with a high near 84. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 57. North wind 6 to 10 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 80. North northeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles WNW Sand Springs MT
 47.21°N 107.93°W (Elev. 2431 ft)
Last Update:
2:28 am MDT Aug 17, 2025
Forecast Valid:
11am 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