National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

72°F

22°C

Humidity 68%
Wind Speed E 8 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 23 Jul 11:05 PM MDT
Extended Forecast for

13 Miles ENE Arminto WY

  • Tonight

    Tonight: Patchy smoke before 3am. Mostly clear, with a low around 62. West wind 6 to 10 mph.

    Low: 62 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke. Sunny, with a high near 90. West wind 8 to 11 mph.

    High: 90 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Patchy smoke before 10pm. Mostly clear, with a low around 66. West wind 5 to 8 mph.

    Low: 66 °F

    Patchy Smoke
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. West wind 9 to 11 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Northwest wind 6 to 10 mph.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy smoke before 3am. Mostly clear, with a low around 62. West wind 6 to 10 mph.
Friday
Patchy smoke. Sunny, with a high near 90. West wind 8 to 11 mph.
Friday Night
Patchy smoke before 10pm. Mostly clear, with a low around 66. West wind 5 to 8 mph.
Saturday
Sunny, with a high near 94. West southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 66. West wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 94. West wind 9 to 11 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Northwest wind 6 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Arminto WY
 43.29°N 107.04°W (Elev. 6066 ft)
Last Update:
8:48 pm MDT Jul 23, 2026
Forecast Valid:
11pm MDT Jul 23, 2026-6pm MDT Jul 30, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation