National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

DINOSAUR NM SUCCESS (SURC2)

Lat: 40.51056°NLon: 108.93417°WElev: 5960.0ft.

NA

48°F

9°C

Humidity 45%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 25 Dec 06:22 PM MST
Extended Forecast for

19 Miles N Dinosaur CO

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Southwest wind 10 to 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 48. Breezy, with a southwest wind 10 to 20 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain likely, possibly mixed with snow showers, becoming all snow after 8am. Mostly cloudy, with a high near 40. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. North northwest wind around 5 mph.

    Low: 19 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Southwest wind 10 to 15 mph.
Friday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 48. Breezy, with a southwest wind 10 to 20 mph.
Friday Night
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Rain likely, possibly mixed with snow showers, becoming all snow after 8am. Mostly cloudy, with a high near 40. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. North northwest wind around 5 mph.
Sunday
Sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 12.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 26.
New Year's Day
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Dinosaur CO
 40.52°N 108.98°W (Elev. 5443 ft)
Last Update:
4:37 pm MST Dec 25, 2025
Forecast Valid:
7pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation