Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Mondell Field (KECS)

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

Fair

93°F

34°C

Humidity 12%
Wind Speed E 8 mph
Barometer 29.95 in
Dewpoint 34°F (1°C)
Visibility NA
Heat Index89°F (32°C)
Last update 9 Aug 3:55 pm MDT
Extended Forecast for

10 Miles ENE Newcastle WY

  • Tonight

    Tonight: Areas of smoke. Partly cloudy, with a low around 60. Southeast wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 60 °F

    Areas Smoke

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Areas of smoke. Mostly sunny, with a high near 86. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 86 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Areas of smoke. Mostly clear, with a low around 61. Northwest wind 5 to 9 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 61 °F

    Areas Smoke

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Areas of smoke. Mostly sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. North wind 5 to 7 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 76. Southeast wind 3 to 8 mph. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    High: 76 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon.  Cloudy, with a high near 65.

    High: 65 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Tonight
Areas of smoke. Partly cloudy, with a low around 60. Southeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Mostly sunny, with a high near 86. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Areas of smoke. Mostly clear, with a low around 61. Northwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 59. North wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. Southeast wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 54. Chance of precipitation is 80%.
Thursday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 65.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Friday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 65.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Newcastle WY
 43.91°N 104.03°W (Elev. 6198 ft)
2:47 pm MDT Aug 9, 2026
4pm MDT Aug 9, 2026-6pm MDT Aug 16, 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