Current conditions at

Vance Brand Airport (KLMO)

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

Fair

45°F

7°C

Humidity 26%
Wind Speed SW 13 G 28 mph
Barometer 29.80 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 3 Apr 2:35 am MDT
Extended Forecast for

Longmont CO

Red Flag Warning April 3, 08:00am until April 3, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Mostly sunny, with a high near 54. Windy, with a west northwest wind 16 to 21 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 44 mph.

    High: 54 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Blustery, with a west northwest wind 12 to 17 mph becoming light west  after midnight. Winds could gust as high as 28 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. East southeast wind around 6 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers before midnight.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after noon.  Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 54. Windy, with a west northwest wind 16 to 21 mph increasing to 23 to 28 mph in the morning. Winds could gust as high as 44 mph.
Tonight
Partly cloudy, with a low around 30. Blustery, with a west northwest wind 12 to 17 mph becoming light west after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 65. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly clear, with a low around 33. East southeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 68. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 64.
Monday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 35.
Tuesday
A chance of showers after noon. Partly sunny, with a high near 73.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 43.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 38.
Thursday
A chance of showers. Mostly cloudy, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Longmont CO
 40.16°N 105.12°W (Elev. 5000 ft)
12:46 am MDT Apr 3, 2026
4am MDT Apr 3, 2026-6pm MDT Apr 9, 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