Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

55°F

13°C

Humidity 76%
Wind Speed SW 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Sep 09:35 AM MDT
Extended Forecast for

Mills WY

  • Today

    Today: Sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light east northeast wind becoming east 5 to 9 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 50. Breezy, with a south southwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 10%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. Breezy.

    High: 79 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 69. Light and variable wind.
Tonight
Mostly clear, with a low around 42. Light east northeast wind becoming east 5 to 9 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 50. Breezy, with a south southwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 71. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 44. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 79. Breezy.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 78. Breezy.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.4°W (Elev. 5243 ft)
9:03 am MDT Sep 21, 2026
9am MDT Sep 21, 2026-6pm MDT Sep 27, 2026
 
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Additional Resources

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