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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Fair

63°F

17°C

Humidity 63%
Wind Speed W 12 mph
Barometer 30.15 in (1011.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Aug 12:53 am MDT
Extended Forecast for

4 Miles E Carr CO

  • Overnight

    Overnight: Mostly clear, with a low around 58. Northwest wind 6 to 9 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. North northwest wind 8 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Northwest wind 6 to 8 mph becoming east in the evening.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Northwest wind 6 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southeast wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 58. Northwest wind 6 to 9 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. North northwest wind 8 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 58. Northwest wind 6 to 8 mph becoming east in the evening.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Northwest wind 6 to 9 mph becoming southeast in the morning. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 56. Southeast wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Carr CO
 40.91°N 104.78°W (Elev. 5696 ft)
Last Update:
2:05 pm MDT Aug 16, 2025
Forecast Valid:
1am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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Additional Resources

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Chance of Precipitation