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

LITTLE BIGHORN (LBHM8)

Lat: 45.56992°NLon: 107.43623°WElev: 3197.0ft.

NA

57°F

14°C

Humidity 88%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 18 Aug 04:59 AM MDT
Extended Forecast for

16 Miles SSE Lame Deer MT

  • Today

    Today: Sunny and hot, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.

    High: 93 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 65. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. East southeast wind around 7 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. South wind around 7 mph becoming northwest in the afternoon.

    High: 102 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. North wind around 7 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88. North wind 6 to 9 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. North northeast wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 83. East northeast wind 3 to 8 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 65. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 101. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71. East southeast wind around 7 mph.
Wednesday
Sunny and hot, with a high near 102. South wind around 7 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 67. North wind around 7 mph.
Thursday
Sunny, with a high near 88. North wind 6 to 9 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday
Sunny, with a high near 83. East northeast wind 3 to 8 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming light east after midnight.
Saturday
Sunny, with a high near 83. Calm wind becoming east 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 57. East northeast wind 5 to 9 mph becoming light east southeast after midnight.
Sunday
Mostly sunny, with a high near 87. Calm wind becoming east 5 to 7 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSE Lame Deer MT
 45.41°N 106.46°W (Elev. 3048 ft)
5:08 am MDT Aug 18, 2025
5am MDT Aug 18, 2025-6pm MDT Aug 24, 2025
 
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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