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Severe Weather and Flooding From Portions of the Plains to the Mid-Atlantic

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain today into tonight. Damaging winds, large hail, and a couple of tornadoes will be possible across the Tennessee Valley, middle Ohio Valley, and portions of the Mid-Atlantic. Heavy rain and flooding are possible from the Ozarks to the Tennessee Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair and Breezy

50°F

10°C

Humidity 61%
Wind Speed N 21 G 28 mph
Barometer 30.15 in (1018.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 27 May 1:53 pm MDT
Extended Forecast for

5 Miles ENE Granite Canon WY

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 53. Southwest wind around 15 mph becoming northwest.

    Chance
    Showers

    High: 53 °F

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Partly cloudy, with a low around 38. West northwest wind 10 to 15 mph.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 38 °F

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 62. North northwest wind around 10 mph.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 40. Northwest wind 10 to 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 40 °F

  • Memorial
    Day

    Memorial Day: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61. Northwest wind around 10 mph becoming northeast in the afternoon.  Chance of precipitation is 40%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 61 °F

  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 39. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 39 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65.

    Sunny then
    Slight Chance
    T-storms

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68.

    Sunny then
    Chance
    T-storms

    High: 68 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 53. Southwest wind around 15 mph becoming northwest.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. West northwest wind 10 to 15 mph.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 62. North northwest wind around 10 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 40. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.
Memorial Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Northwest wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
5 Miles ENE Granite Canon WY
 41.14°N 105.01°W (Elev. 6604 ft)
2:43 pm MDT May 27, 2017
2pm MDT May 27, 2017-6pm MDT Jun 2, 2017
 
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Additional Resources

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