Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Ainsworth Regional Airport (KANW)

Lat: 42.57°NLon: 100°WElev: 2579ft.

Fair

25°F

-4°C

Humidity 82%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Dec 3:15 am CST
Extended Forecast for

Johnstown NE

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Southwest wind around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 58 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Blustery, with a northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 27 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 3am, then a chance of snow.  Cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain before noon.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow, mainly after midnight.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Southwest wind around 5 mph.
Monday
Sunny, with a high near 51. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 29. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 58. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Blustery, with a northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of rain and snow before 3am, then a chance of snow. Cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A slight chance of rain before noon. Mostly cloudy, with a high near 41.
Thursday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 8.
Friday
A slight chance of snow before noon. Mostly cloudy, with a high near 22.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnstown NE
 42.57°N 100.04°W
3:17 am CST Dec 8, 2025
3am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database