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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

90°F

32°C

Humidity 14%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 17 Aug 3:35 pm MDT
Extended Forecast for

Longmont CO

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Northwest wind around 6 mph.

    Slight Chance
    T-storms

    High: 85 °F

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 57. West wind 3 to 5 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 57 °F

  • Friday

    Friday: Mostly sunny, with a high near 87. Light and variable wind.

    Mostly Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 91 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 58.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 58 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 90.

    Mostly Sunny

    High: 90 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Mostly Cloudy

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Northwest wind around 6 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 87. Light and variable wind.
Friday Night
Partly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Longmont CO
 40.16°N 105.12°W (Elev. 5000 ft)
3:30 pm MDT Aug 17, 2017
3pm MDT Aug 17, 2017-6pm MDT Aug 24, 2017
 
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