Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Rain

50°F

10°C

Humidity 53%
Wind Speed SW 26 MPH
Barometer 29.6 in (1002.37 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Oct 02:53 AM MDT
Extended Forecast for

5 Miles NNW Casper/Natrona Intl Airport WY

  • Overnight

    Overnight: Mostly clear, with a low around 41. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 56. Windy, with a west wind 15 to 20 mph increasing to 23 to 28 mph. Winds could gust as high as 43 mph.

    High: 56 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 3am.  Otherwise, mostly clear, with a low around 28. West wind 9 to 14 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 28 °F

    Clear then
    Frost

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 61. Light north wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 35. Northeast wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 40. East southeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66. Breezy.  Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Partly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 56. Windy, with a west wind 15 to 20 mph increasing to 23 to 28 mph. Winds could gust as high as 43 mph.
Sunday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 28. West wind 9 to 14 mph becoming light and variable. Winds could gust as high as 22 mph.
Columbus Day
Mostly sunny, with a high near 61. Light north wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 35. Northeast wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 69. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy. Chance of precipitation is 30%.
Wednesday Night
A 50 percent chance of showers. Partly cloudy, with a low around 36.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 55. Breezy.
Thursday Night
Partly cloudy, with a low around 32. Breezy.
Friday
Mostly sunny, with a high near 57. Breezy.
Friday Night
A chance of rain and snow showers. Partly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers. Mostly sunny, with a high near 52. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Casper/Natrona Intl Airport WY
 43.02°N 106.51°W (Elev. 5358 ft)
2:35 am MDT Oct 12, 2025
3am MDT Oct 12, 2025-6pm MDT Oct 18, 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