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

CONRAD AG RC (COAM8)

Lat: 48.30453°NLon: 111.92363°WElev: 3706.0ft.

NA

79°F

26°C

Humidity 22%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index78°F (26°C)
Last update 17 Aug 04:00 PM MDT
Extended Forecast for

10 Miles E Valier MT

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 5 to 9 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 5pm.  Mostly sunny, with a high near 84. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. West wind 5 to 8 mph becoming light and variable.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. South southwest wind 6 to 8 mph becoming north northwest in the evening.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. North wind 7 to 9 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. West wind 5 to 9 mph.
Monday
A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 84. Light and variable wind becoming south 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 57. West wind 5 to 8 mph becoming light and variable.
Tuesday
Sunny, with a high near 90. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. South southwest wind 6 to 8 mph becoming north northwest in the evening.
Wednesday
Sunny, with a high near 89. West wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 54. West wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 77. North wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Valier MT
 48.32°N 112.02°W (Elev. 3760 ft)
4:44 pm MDT Aug 17, 2025
5pm MDT Aug 17, 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