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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

13°C

56°F

Humidity 32%
Wind Speed W 24 G 33 km/h
Barometer 1000.9 mb (29.72 in)
Dewpoint -3°C (26°F)
Visibility 16 km
Last update 24 Apr 10:53 am MDT
Extended Forecast for

Cheyenne WY

  • Today

    Today: Partly sunny, with a high near 17. Breezy, with a west northwest wind 25 to 30 km/h decreasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.

    Partly Sunny
    and Breezy

    High: 17 °C

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm between 7pm and 1am, then scattered showers after 1am.  Mostly cloudy, with a low around 3. West southwest wind 10 to 15 km/h becoming northwest 20 to 25 km/h after midnight.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers
    Likely

    Low: 3 °C

  • Tuesday

    Tuesday: Scattered showers, mainly after 1pm.  Mostly cloudy, with a high near 11. Breezy, with a west northwest wind 15 to 25 km/h increasing to 30 to 40 km/h in the morning. Winds could gust as high as 60 km/h.  Chance of precipitation is 50%.

    Scattered
    Showers and
    Breezy

    High: 11 °C

  • Tuesday
    Night

    Tuesday Night: Scattered showers before 1am.  Mostly cloudy, with a low around -1. Blustery, with a north wind 25 to 35 km/h, with gusts as high as 45 km/h.  Chance of precipitation is 50%.

    Scattered
    Showers and
    Blustery

    Low: -1 °C

  • Wednesday

    Wednesday: Partly sunny, with a high near 12. Breezy, with a northwest wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.

    Partly Sunny
    and Breezy

    High: 12 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers between 7pm and 1am.  Mostly cloudy, with a low around 1. Breezy.  Chance of precipitation is 40%.

    Chance
    Showers and
    Breezy

    Low: 1 °C

  • Thursday

    Thursday: A 50 percent chance of rain after 7am.  Mostly cloudy, with a high near 10. Breezy.

    Chance Rain
    and Breezy

    High: 10 °C

  • Thursday
    Night

    Thursday Night: A chance of rain before 1am, then a slight chance of snow.  Mostly cloudy, with a low around -1. Blustery.

    Chance Rain
    and Blustery
    then Slight
    Chance
    Rain/Snow

    Low: -1 °C

  • Friday

    Friday: A slight chance of snow before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of rain after 1pm.  Mostly cloudy, with a high near 6.

    Chance
    Rain/Snow

    High: 6 °C

Detailed Forecast

Today
Partly sunny, with a high near 17. Breezy, with a west northwest wind 25 to 30 km/h decreasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.
Tonight
Showers likely and possibly a thunderstorm between 7pm and 1am, then scattered showers after 1am. Mostly cloudy, with a low around 3. West southwest wind 10 to 15 km/h becoming northwest 20 to 25 km/h after midnight. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
Scattered showers, mainly after 1pm. Mostly cloudy, with a high near 11. Breezy, with a west northwest wind 15 to 25 km/h increasing to 30 to 40 km/h in the morning. Winds could gust as high as 60 km/h. Chance of precipitation is 50%.
Tuesday Night
Scattered showers before 1am. Mostly cloudy, with a low around -1. Blustery, with a north wind 25 to 35 km/h, with gusts as high as 45 km/h. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 12. Breezy, with a northwest wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.
Wednesday Night
A chance of showers between 7pm and 1am. Mostly cloudy, with a low around 1. Breezy. Chance of precipitation is 40%.
Thursday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 10. Breezy.
Thursday Night
A chance of rain before 1am, then a slight chance of snow. Mostly cloudy, with a low around -1. Blustery.
Friday
A slight chance of snow before 7am, then a chance of rain and snow between 7am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 6.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 1am, then a chance of snow after 1am. Cloudy, with a low around -3.
Saturday
A chance of rain and snow. Cloudy, with a high near 2.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around -3. Blustery.
Sunday
Partly sunny, with a high near 8. Breezy.
Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 1843 m)
7:29 am MDT Apr 24, 2017
11am MDT Apr 24, 2017-6pm MDT Apr 30, 2017
 
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