Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Lamar Municipal Airport (KLAA)

Lat: 38.07°NLon: 102.69°WElev: 3684ft.

Overcast

37°F

3°C

Humidity 65%
Wind Speed N 3 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 3 Dec 2:53 am MST
Extended Forecast for

Sheridan Lake CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. North northeast wind 10 to 15 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before 4pm.  Cloudy, with a high near 35. Breezy, with a north northeast wind 10 to 20 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 8pm.  Mostly cloudy, with a low around 16. East northeast wind around 5 mph becoming south southwest after midnight.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 39. South southwest wind 10 to 15 mph.

    High: 39 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. West northwest wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. Southwest wind 5 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 10 to 15 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Northwest wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. North northeast wind 10 to 15 mph.
Wednesday
A 50 percent chance of snow, mainly before 4pm. Cloudy, with a high near 35. Breezy, with a north northeast wind 10 to 20 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 16. East northeast wind around 5 mph becoming south southwest after midnight.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 39. South southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 16. West northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 18. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 48. West wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 22. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 48. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 21. Southwest wind around 5 mph.
Monday
Sunny, with a high near 54. Northwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 23. West northwest wind around 10 mph.
Tuesday
Sunny, with a high near 54. West southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sheridan Lake CO
 38.47°N 102.29°W (Elev. 4049 ft)
2:06 am MST Dec 3, 2025
3am MST Dec 3, 2025-6pm MST Dec 9, 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