Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Vance Brand Airport (KLMO)

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

Fair

74°F

23°C

Humidity 11%
Wind Speed E 6 mph
Barometer 30.12 in
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Last update 18 Oct 3:35 pm MDT
Extended Forecast for

4 Miles N Longmont CO

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 73. East wind 5 to 7 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North wind around 6 mph becoming calm  after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Calm wind becoming southeast around 5 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming east around 5 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. East wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 39. North wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 66. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly clear, with a low around 42. Light and variable wind.
Tuesday
Sunny, with a high near 73. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 71.
Thursday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 51.
Friday
A slight chance of showers. Mostly sunny, with a high near 72.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Longmont CO
 40.23°N 105.12°W (Elev. 5098 ft)
12:46 pm MDT Oct 18, 2026
3pm MDT Oct 18, 2026-6pm MDT Oct 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