Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair and Breezy

77°F

25°C

Humidity 12%
Wind Speed SW 25 G 40 mph
Barometer 29.74 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 29 Jun 4:15 pm MDT
Extended Forecast for

15 Miles SSE Newcastle WY

Red Flag Warning until June 29, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until June 29, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • This Afternoon

    High: 77 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a west wind 24 to 29 mph becoming light  after midnight. Winds could gust as high as 44 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Increasing clouds, with a low around 58. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. Southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 17 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a low around 53. Breezy, with a west wind 24 to 29 mph becoming light after midnight. Winds could gust as high as 44 mph.
Tuesday
Sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 58. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 85. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 62. Southwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 17 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 61.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.
Independence Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Newcastle WY
 43.65°N 104.1°W (Elev. 3996 ft)
3:13 pm MDT Jun 29, 2026
4pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database