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.

Fair

81°F

27°C

Humidity 9%
Wind Speed NE 7 mph
Barometer 30.00 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Mar 11:35 am MDT
Extended Forecast for

4 Miles WNW Niwot CO

Red Flag Warning March 21, 02:00pm until March 21, 10:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Mostly sunny, with a high near 90. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 90 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Breezy, with a west southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. East southeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Breezy.

    High: 85 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 90. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 47. Breezy, with a west southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 66. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 41. East southeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 74. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 85. Breezy.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Niwot CO
 40.11°N 105.23°W (Elev. 5276 ft)
Last Update:
12:46 am MDT Mar 21, 2026
Forecast Valid:
11am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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