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Hazardous Weather Conditions
Current conditions at
Mondell Field (KECS)
Lat: 43.89°NLon: 104.32°WElev: 4173ft.
Mostly Cloudy and Breezy
77°F
25°C
| Humidity | 12% |
| Wind Speed | W 22 G 31 mph |
| Barometer | 29.74 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Heat Index | 76°F (24°C) |
| Last update | 29 Jun 5:55 pm MDT |
Extended Forecast for
15 Miles SSE Newcastle WY
Red Flag Warning until June 29, 09:00pm
NOW until 9:00pm Mon
Red Flag Warning
Tonight
Low: 53 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday

High: 85 °F
Sunny
Tuesday Night

Low: 58 °F
Chance
ShowersWednesday

High: 85 °F
Sunny
Wednesday Night

Low: 62 °F
Mostly Clear
Thursday
High: 88 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night

Low: 61 °F
Mostly Clear
Friday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
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. East wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
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 after noon. 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.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
15 Miles SSE Newcastle WY
43.65°N 104.1°W (Elev. 3996 ft)
43.65°N 104.1°W (Elev. 3996 ft)
3:13 pm MDT Jun 29, 2026
6pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026



