Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

USCRN SITE NEAR DINOSAUR 2E (DNOC2)

Lat: 40.24472°NLon: 108.96778°WElev: 6046.0ft.

NA

32°F

0°C

Humidity 54%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 27 Dec 09:25 PM MST
Extended Forecast for

Dinosaur CO

  • Tonight

    Tonight: A 20 percent chance of snow showers before 4am.  Partly cloudy, with a low around 18. North northwest wind 10 to 15 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Sunny, with a high near 31. North wind 5 to 10 mph becoming east northeast in the morning.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Calm wind becoming northeast around 5 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. East wind around 5 mph becoming calm.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 17. Calm wind.

    Low: 17 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 4am. Partly cloudy, with a low around 18. North northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 31. North wind 5 to 10 mph becoming east northeast in the morning.
Sunday Night
Mostly clear, with a low around 14. Calm wind becoming northeast around 5 mph.
Monday
Sunny, with a high near 31. East wind around 5 mph becoming calm.
Monday Night
Clear, with a low around 17. Calm wind.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A chance of snow showers. Mostly cloudy, with a high near 42.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Dinosaur CO
 40.25°N 109°W (Elev. 6112 ft)
9:17 pm MST Dec 27, 2025
10pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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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