A November Arctic Blast

An early blast of cold arctic air will consume much of the eastern two-thirds of the U.S. over the next few days, making it feel like the middle of winter. Numerous record lows and record low maximum temperatures are expected through Wednesday, as temperatures average 20 to 30 degrees below normal. Read More >

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

51°F

11°C

Humidity 22%
Wind Speed W 6 mph
Barometer 29.87 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Nov 12:15 am MST
Extended Forecast for

Longmont CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. West southwest wind around 7 mph.

    Mostly Cloudy

    Low: 34 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Northwest wind 7 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 17 mph.

    Mostly Sunny

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 27. Calm wind.

    Mostly Clear

    Low: 27 °F

  • Thursday

    Thursday: Sunny, with a high near 55. Calm wind.

    Sunny

    High: 55 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 31. Calm wind.

    Partly Cloudy

    Low: 31 °F

  • Friday

    Friday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

  • Friday
    Night

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

    Mostly Cloudy

    Low: 37 °F

  • Saturday

    Saturday: A chance of rain after 11am.  Mostly cloudy, with a high near 57.

    Chance Rain

    High: 57 °F

  • Saturday
    Night

    Saturday Night: A chance of rain, mixing with snow after 9pm, then gradually ending.  Partly cloudy, with a low around 29.

    Chance
    Rain/Snow
    then Partly
    Cloudy

    Low: 29 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. West southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 53. Northwest wind 7 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 27. Calm wind.
Thursday
Sunny, with a high near 55. Calm wind.
Thursday Night
Partly cloudy, with a low around 31. Calm wind.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
A chance of rain after 11am. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
Longmont CO
 40.16°N 105.09°W (Elev. 4980 ft)
2:44 pm MST Nov 12, 2019
1am MST Nov 13, 2019-6pm MST Nov 19, 2019
 
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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