National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ainsworth Regional Airport (KANW)

Lat: 42.57°NLon: 100°WElev: 2579ft.

Fair

99°F

37°C

Humidity 23%
Wind Speed SW 8 mph
Barometer 29.56 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 21 Jun 2:15 pm CDT
Extended Forecast for

Johnstown NE

Heat Advisory June 21, 02:39pm until June 22, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 02:39pm until June 22, 12:00am

    NOW until 12:00am Sun

    Heat Advisory

  • This Afternoon

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 74. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Breezy, with a south wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 94 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly after 7pm. Mostly cloudy, with a low around 58. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 58 °F

    T-storms
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 77. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms. Cloudy, with a low around 61.

    Low: 61 °F

    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 74. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Breezy, with a south wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Showers and thunderstorms likely, mainly after 7pm. Mostly cloudy, with a low around 58. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 77. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms. Cloudy, with a low around 61.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 79.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnstown NE
 42.59°N 100.07°W
Last Update:
2:29 pm CDT Jun 21, 2025
Forecast Valid:
2pm CDT Jun 21, 2025-6pm CDT Jun 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation