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.

Overcast

47°F

8°C

Humidity 79%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Last update 10 May 5:35 am MDT
Extended Forecast for

Longmont CO

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a low around 41. Light northwest wind.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 59. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. East southeast wind around 6 mph becoming west northwest after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the morning.

    High: 69 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 45. South southwest wind 6 to 9 mph becoming north northwest in the evening. Winds could gust as high as 16 mph.

    Low: 45 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 70. Breezy. Chance of precipitation is 50%.

    High: 70 °F

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 41. Light northwest wind.
Friday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 59. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 39. East southeast wind around 6 mph becoming west northwest after midnight.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the morning.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 45. South southwest wind 6 to 9 mph becoming north northwest in the evening. Winds could gust as high as 16 mph.
Sunday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 70. Breezy. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. Breezy.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 62.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Longmont CO
 40.16°N 105.09°W (Elev. 4980 ft)
Last Update:
3:24 am MDT May 10, 2024
Forecast Valid:
5am MDT May 10, 2024-6pm MDT May 16, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation