Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Vance Brand Airport (KLMO)

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

Overcast

67°F

19°C

Humidity 72%
Wind Speed E 7 mph
Barometer 30.04 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 10:55 am MDT
Extended Forecast for

Niwot CO

Severe T-storm Watch until June 17, 05:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 17, 05:00pm

    NOW until 5:00pm Tue

    Severe T-storm Watch

  • Today

    High: 74 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 49. North northeast wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. East southeast wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 55 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 96. Calm wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. Breezy.

    High: 99 °F

    Hot and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between noon and 3pm. Some of the storms could be severe. Mostly cloudy, with a high near 74. North wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. North northeast wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 55. East southeast wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.
Juneteenth
Sunny, with a high near 96. Calm wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 99. Breezy.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny and hot, with a high near 99. Breezy.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 93.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Niwot CO
 40.09°N 105.17°W (Elev. 5098 ft)
6:26 am MDT Jun 17, 2025
11am MDT Jun 17, 2025-6pm MDT Jun 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database