National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

Partly Cloudy with Haze

36°F

2°C

Humidity 82%
Wind Speed SW 5 mph
Barometer 30.07 in
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill32°F (0°C)
Last update 17 Apr 2:35 pm MDT
Extended Forecast for

5 Miles SE Longmont CO

Freeze Warning April 17, 08:00pm until April 18, 08:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Snow showers likely, mainly before 3pm. Mostly cloudy, with a steady temperature around 38. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 24. North northwest wind 5 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. West wind around 7 mph becoming east in the afternoon.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 5 to 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers likely, mainly before 3pm. Mostly cloudy, with a steady temperature around 38. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 24. North northwest wind 5 to 13 mph becoming west in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 58. West wind around 7 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. West wind 5 to 7 mph.
Sunday
Sunny, with a high near 74. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 83. Breezy.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 46. Breezy.
Thursday
A slight chance of showers. Mostly sunny, with a high near 72. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Longmont CO
 40.12°N 105.06°W (Elev. 5000 ft)
Last Update:
12:47 pm MDT Apr 17, 2026
Forecast Valid:
2pm MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation