Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

57°F

14°C

Humidity 54%
Wind Speed SSW 17 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Sep 06:00 AM MDT
Extended Forecast for

Alcova WYSimilar City Names

  • Today

    Today: Mostly sunny, with a high near 75. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 33 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 51. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. South wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 79 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. South wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 78. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers.  Partly sunny, with a high near 68.

    High: 68 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 75. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 51. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 74. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 48. South wind 7 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 79. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 49. South wind 7 to 13 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 78. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 57.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 36.
Monday
A chance of showers. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Alcova WYSimilar City Names
 42.54°N 106.72°W (Elev. 5522 ft)
6:01 am MDT Sep 30, 2025
6am MDT Sep 30, 2025-6pm MDT Oct 6, 2025
 
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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