Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and heavy rain in portions of lower-mid Mississippi River Valley and Gulf Coast region on Saturday. Very large hail, locally damaging winds, isolated tornadoes and flash flooding are possible in this area. Some of the flooding could be significant in portions of Louisiana, Mississippi and southeast Arkansas.
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Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Light Snow Fog/Mist

30°F

-1°C

Humidity 92%
Wind Speed N 10 mph
Barometer 29.87 in (1013.3 mb)
Dewpoint 28°F (-2°C)
Visibility 1.50 mi
Wind Chill21°F (-6°C)
Last update 30 Apr 1:53 am MDT
Extended Forecast for

Cheyenne WY

Winter Weather Advisory until April 30, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 30, 06:00pm

    NOW until
    6:00pm Sat

    Winter Weather Advisory

  • Overnight

    Overnight: Snow.  Low around 29. North wind 10 to 15 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 29 °F

  • Saturday

    Saturday: Snow.  High near 32. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Breezy

    High: 32 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 1am.  Cloudy, with a low around 30. Blustery, with a north wind 10 to 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely
    and Blustery

    Low: 30 °F

  • Sunday

    Sunday: A 50 percent chance of snow.  Cloudy, with a high near 34. East northeast wind around 10 mph.

    Chance Snow

    High: 34 °F

  • Sunday
    Night

    Sunday Night: A chance of snow before 7pm, then a chance of snow showers, mainly between 7pm and 1am.  Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 30%.

    Chance Snow

    Low: 27 °F

  • Monday

    Monday: A 20 percent chance of snow showers before 7am.  Partly sunny, with a high near 44.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 29.

    Partly Cloudy

    Low: 29 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    Mostly Sunny

    High: 52 °F

Detailed Forecast

Overnight
Snow. Low around 29. North wind 10 to 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 32. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow likely, mainly before 1am. Cloudy, with a low around 30. Blustery, with a north wind 10 to 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 34. East northeast wind around 10 mph.
Sunday Night
A chance of snow before 7pm, then a chance of snow showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%.
Monday
A 20 percent chance of snow showers before 7am. Partly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
9:43 pm MDT Apr 29, 2016
2am MDT Apr 30, 2016-6pm MDT May 6, 2016
 
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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