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

Vance Brand Airport (KLMO)

Lat: 40.16°NLon: 105.16°WElev: 5039ft.

Fair

29°F

-2°C

Humidity 62%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 1 Jan 2:15 am MST
Extended Forecast for

3 Miles NNE Jamestown CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of rain after 11am.  Cloudy, with a high near 49. West wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain.  Mostly cloudy, with a high near 49. West wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind around 8 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. West wind around 10 mph, with gusts as high as 20 mph.
New Year's Day
A 20 percent chance of rain after 11am. Cloudy, with a high near 49. West wind 7 to 10 mph, with gusts as high as 24 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. West wind around 7 mph, with gusts as high as 17 mph.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 49. West wind 6 to 9 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 8 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Jamestown CO
 40.17°N 105.38°W (Elev. 6801 ft)
2:06 pm MST Dec 31, 2025
2am MST Jan 1, 2026-6pm MST Jan 7, 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