Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Longmont CO

  • Today

    Today: A 20 percent chance of showers after 4pm.  Mostly cloudy, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 3am.  Cloudy during the early evening, then gradual clearing, with a low around 34. North wind around 5 mph becoming light and variable  after midnight.

    Low: 34 °F

    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 58. Light and variable wind becoming south southwest around 6 mph in the morning. Winds could gust as high as 15 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 3 to 6 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers before 3am. Cloudy during the early evening, then gradual clearing, with a low around 34. North wind around 5 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 58. Light and variable wind becoming south southwest around 6 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 29. West wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 45. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 27.
Thanksgiving Day
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Longmont CO
 40.19°N 105.09°W (Elev. 5010 ft)
4:51 am MST Nov 23, 2025
8am MST Nov 23, 2025-6pm MST Nov 29, 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