Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ. Read More >

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Thunderstorm Heavy Rain

59°F

15°C

Humidity 83%
Wind Speed W 14 G 21 mph
Barometer 30.15 in (1015.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 2:53 pm MDT
Extended Forecast for

8 Miles NNW Granite Canon WY

  • This
    Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Cloudy, with a steady temperature around 60. North northeast wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 60 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Slight Chance
    T-storms

    Low: 46 °F

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after noon.  High near 63. West northwest wind 5 to 10 mph becoming north northeast in the afternoon.  Chance of precipitation is 90%.

    Chance
    T-storms then
    T-storms

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight.  Mostly cloudy, with a low around 46. West southwest wind 5 to 10 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Mostly Cloudy

    Low: 46 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Breezy. Sunny
    then Slight
    Chance
    T-storms

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 47. Breezy.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 47 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73.

    Sunny then
    Chance
    Showers

    High: 73 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 45.

    Chance
    Showers then
    Mostly Cloudy

    Low: 45 °F

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 63.

    Showers
    Likely

    High: 63 °F

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 60. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms, mainly after noon. High near 63. West northwest wind 5 to 10 mph becoming north northeast in the afternoon. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 46. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 47. Breezy.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Sunday
A chance of showers. Mostly sunny, with a high near 64.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 42.
Monday
A chance of showers. Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
8 Miles NNW Granite Canon WY
 41.22°N 105.13°W (Elev. 6798 ft)
2:18 pm MDT Jun 17, 2019
3pm MDT Jun 17, 2019-6pm MDT Jun 24, 2019
 
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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