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

McCook, McCook Municipal Airport (KMCK)

Lat: 40.2°NLon: 100.59°WElev: 2579ft.

Fair

46°F

8°C

Humidity 89%
Wind Speed E 3 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Oct 12:53 am CDT
Extended Forecast for

8 Miles NNE Trenton NE

  • Overnight

    Overnight: Mostly clear, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Light east wind becoming southeast 10 to 15 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. East wind 5 to 10 mph becoming light  after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.

    High: 77 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Southeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Breezy.

    Low: 60 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 81. Windy.

    High: 81 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 43. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 72. Light east wind becoming southeast 10 to 15 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. East wind 5 to 10 mph becoming light after midnight.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 60. Breezy.
Friday
Partly sunny, with a high near 81. Windy.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Breezy.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 45.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Trenton NE
 40.28°N 100.97°W
12:11 am CDT Oct 20, 2026
1am CDT Oct 20, 2026-6pm CDT Oct 26, 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