Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Wilkerson Pass (K4BM)

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

Fair

34°F

1°C

Humidity 27%
Wind Speed SW 10 mph
Barometer 30.31 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 1 Jan 12:35 am MST
Extended Forecast for

Tarryall Reservoir CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A slight chance of snow after 11am, mixing with rain after noon.  Cloudy, with a high near 47. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 46. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.

    High: 46 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. West wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. Breezy.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

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

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. West wind around 5 mph.
New Year's Day
A slight chance of snow after 11am, mixing with rain after noon. Cloudy, with a high near 47. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 27. West wind 5 to 8 mph, with gusts as high as 17 mph.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 46. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
Partly cloudy, with a low around 22. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 49. Breezy.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 44. Breezy.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A slight chance of snow. Partly sunny, with a high near 40. Breezy.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Tarryall Reservoir CO
 39.23°N 105.6°W (Elev. 9199 ft)
2:06 pm MST Dec 31, 2025
12am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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