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

Wilkerson Pass (K4BM)

Lat: 39.05°NLon: 105.51°WElev: 11280ft.

Partly Cloudy

63°F

17°C

Humidity 32%
Wind Speed SW 3 mph
Barometer 30.65 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Aug 12:35 pm MDT
Extended Forecast for

3 Miles WNW Tarryall CO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. West southwest wind around 6 mph becoming east.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 49. North northwest wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Sunny through mid morning, then becoming partly sunny, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 79 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. East wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 80. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °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 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

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

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. West southwest wind around 6 mph becoming east.
Tonight
A slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. North northwest wind 3 to 6 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 49. East wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly 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
Showers and thunderstorms likely. Partly sunny, with a high near 80.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
Showers and possibly a thunderstorm. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Tarryall CO
 39.12°N 105.47°W (Elev. 8796 ft)
7:14 am MDT Aug 17, 2025
1pm 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