Severe Thunderstorms Expected for Portions of the Northeast; Mountain Snow and Heavy Rain Persist in the West

Severe thunderstorms will continue to develop across the Upper Ohio Valley region into portions of the interior Northeast through this evening. Damaging winds are the main threat however, large hail and a couple of tornadoes are also possible. A Pacific storm in the West continues to persist producing mountain snow and moderate to locally heavy coastal/valley rain. Read More >

Hazardous Weather Conditions

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

11°C

52°F

Humidity 35%
Wind Speed W 7 km/h
Barometer 29.78 in
Dewpoint -4°C (25°F)
Visibility 16 km
Wind Chill11°C (51°F)
Last update 14 Apr 11:55 pm MDT
Extended Forecast for

Longmont CO

  • Overnight

    Overnight: Mostly clear, with a low around 6. South wind 8 to 11 km/h becoming northwest.

    Mostly Clear

    Low: 6 °C

  • Monday

    Monday: A 30 percent chance of showers, mainly after 4pm.  Sunny, with a high near 24. Breezy, with a north northwest wind 8 to 13 km/h becoming southwest 22 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h.

    Sunny then
    Chance
    Showers and
    Breezy

    High: 24 °C

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 10pm.  Mostly cloudy, with a low around 7. Breezy, with a west northwest wind 34 to 39 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 60 km/h.  Chance of precipitation is 60%.

    Breezy.
    Chance
    Showers then
    Showers
    Likely

    Low: 7 °C

  • Tuesday

    Tuesday: Showers likely before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Mostly cloudy, with a high near 19. Breezy, with a northwest wind 24 to 29 km/h increasing to 34 to 39 km/h in the afternoon. Winds could gust as high as 65 km/h.  Chance of precipitation is 70%.

    Showers
    Likely and
    Breezy

    High: 19 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers before 7pm.  Partly cloudy, with a low around 4. Breezy, with a west northwest wind 25 to 35 km/h decreasing to 8 to 18 km/h. Winds could gust as high as 60 km/h.

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

    Low: 4 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 23.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after 7pm.  Mostly cloudy, with a low around 2.

    Chance
    Showers

    Low: 2 °C

  • Thursday

    Thursday: A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 11am, then a chance of rain showers after 11am.  Mostly cloudy, with a high near 12.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 12 °C

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 1.

    Chance
    Showers

    Low: 1 °C

Detailed Forecast

Overnight
Mostly clear, with a low around 6. South wind 8 to 11 km/h becoming northwest.
Monday
A 30 percent chance of showers, mainly after 4pm. Sunny, with a high near 24. Breezy, with a north northwest wind 8 to 13 km/h becoming southwest 22 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h.
Monday Night
A chance of showers and thunderstorms, then showers likely after 10pm. Mostly cloudy, with a low around 7. Breezy, with a west northwest wind 34 to 39 km/h decreasing to 23 to 28 km/h after midnight. Winds could gust as high as 60 km/h. Chance of precipitation is 60%.
Tuesday
Showers likely before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 19. Breezy, with a northwest wind 24 to 29 km/h increasing to 34 to 39 km/h in the afternoon. Winds could gust as high as 65 km/h. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 4. Breezy, with a west northwest wind 25 to 35 km/h decreasing to 8 to 18 km/h. Winds could gust as high as 60 km/h.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 23.
Wednesday Night
A 30 percent chance of showers, mainly after 7pm. Mostly cloudy, with a low around 2.
Thursday
A chance of rain showers before 7am, then a chance of rain and snow showers between 7am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 12.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 1.
Friday
A chance of rain showers before 7am, then a slight chance of rain and snow showers between 7am and 10am, then a chance of rain showers after 10am. Partly sunny, with a high near 13.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 2.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 12.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 1.
Sunday
A slight chance of showers. Partly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
Longmont CO
 40.16°N 105.09°W (Elev. 1518 m)
11:02 pm MDT Apr 14, 2024
12am MDT Apr 15, 2024-6pm MDT Apr 20, 2024
 
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