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 >

Hazardous Weather Conditions

Current conditions at

HUNTSMAN MESA (HMEC2)

Lat: 38.33194°NLon: 107.08889°WElev: 9400.0ft.

NA

67°F

19°C

Humidity 39%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 17 Aug 09:48 AM MDT
Extended Forecast for

5 Miles SSE Powderhorn CO

  • Today

    Today: A slight chance of showers between 3pm and 4pm.  Sunny, with a high near 76. Northwest wind 5 to 10 mph.  Chance of precipitation is 10%.

    High: 76 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 46. West northwest wind around 5 mph becoming south after midnight.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. West northwest wind 5 to 10 mph becoming south after midnight.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 83.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm. Sunny, with a high near 76. Northwest wind 5 to 10 mph. Chance of precipitation is 10%.
Tonight
Mostly clear, with a low around 46. West northwest wind around 5 mph becoming south after midnight.
Monday
Sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. West northwest wind 5 to 10 mph becoming south after midnight.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 83.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Powderhorn CO
 38.2°N 107.06°W (Elev. 8862 ft)
7:06 am MDT Aug 17, 2025
10am MDT Aug 17, 2025-6pm MDT Aug 23, 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