Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Clear

54°F

12°C

Humidity 54%
Wind Speed N 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Jun 07:00 AM MDT
Extended Forecast for

Mills WY

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80. East northeast wind 8 to 11 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Breezy, with an east wind 12 to 17 mph becoming north northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 52 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly cloudy, then becoming sunny during the afternoon, with a high near 89. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 49. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 49 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 77. West southwest wind 6 to 9 mph becoming north northeast in the afternoon.  Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. Northeast wind 5 to 9 mph becoming calm  after midnight.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Breezy, with a light and variable wind becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 80. East northeast wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 52. Breezy, with an east wind 12 to 17 mph becoming north northwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then becoming sunny during the afternoon, with a high near 89. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.
Sunday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. West southwest wind 6 to 9 mph becoming north northeast in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Northeast wind 5 to 9 mph becoming calm after midnight.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Breezy, with a light and variable wind becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Breezy.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.4°W (Elev. 5243 ft)
6:01 am MDT Jun 19, 2026
7am MDT Jun 19, 2026-6pm MDT Jun 25, 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