Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

60°F

16°C

Humidity 41%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Jun 7:35 am MDT
Extended Forecast for

5 Miles WNW Niwot CO

  • Today

    Today: Sunny, with a high near 87. South wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. East northeast wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 56 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. East wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 15 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93. Breezy, with a light and variable wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 25 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Breezy.

    Low: 57 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 87. South wind 5 to 7 mph becoming east northeast in the afternoon.
Tonight
Partly cloudy, with a low around 56. East northeast wind 5 to 7 mph becoming light and variable after midnight.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Friday Night
Mostly clear, with a low around 58. East wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Breezy, with a light and variable wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 57. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 54.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Niwot CO
 40.13°N 105.23°W (Elev. 5413 ft)
12:46 am MDT Jun 18, 2026
7am MDT Jun 18, 2026-6pm MDT Jun 24, 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