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Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair and Breezy

7°C

44°F

Humidity 43%
Wind Speed SE 39 G 52 km/h
Barometer 1015.1 mb (30.03 in)
Dewpoint -5°C (23°F)
Visibility 16 km
Wind Chill2°C (35°F)
Last update 19 Apr 9:53 pm MDT
Extended Forecast for

Cheyenne WY

  • Tonight

    Tonight: A slight chance of rain after 1am, mixing with snow after 5am.  Mostly cloudy, with a low around 1. Breezy, with a southeast wind 30 to 35 km/h decreasing to 25 to 30 km/h after midnight. Winds could gust as high as 50 km/h.  Chance of precipitation is 20%.

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

    Low: 1 °C

  • Friday

    Friday: A chance of rain and snow before noon, then rain likely.  Patchy fog after 3pm.  Otherwise, cloudy, with a high near 7. Breezy, with a south southeast wind 25 to 30 km/h.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Rain
    Likely and
    Patchy Fog

    High: 7 °C

  • Friday
    Night

    Friday Night: Rain before 8pm, then rain and snow between 8pm and 1am, then snow likely after 1am.  Patchy fog before 8pm. Low around -2. East southeast wind 20 to 25 km/h becoming northeast 10 to 15 km/h after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 centimeters possible.

    Rain/Snow and
    Patchy Fog

    Low: -2 °C

  • Saturday

    Saturday: Snow likely before 11am, then rain and snow likely between 11am and 1pm, then a slight chance of rain after 1pm.  Cloudy, with a high near 8. North northeast wind around 10 km/h becoming east southeast in the afternoon.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 centimeters possible.

    Rain/Snow
    Likely

    High: 8 °C

  • Saturday
    Night

    Saturday Night: A 20 percent chance of rain before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -1. South wind 10 to 15 km/h becoming west after midnight.

    Slight Chance
    Rain then
    Partly Cloudy

    Low: -1 °C

  • Sunday

    Sunday: Sunny, with a high near 16.

    Sunny

    High: 16 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 1.

    Mostly Clear

    Low: 1 °C

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 17.

    Sunny then
    Slight Chance
    T-storms

    High: 17 °C

  • Monday
    Night

    Monday Night: A slight chance of rain showers, mixing with snow after midnight, then gradually ending. Some thunder is also possible.  Mostly cloudy, with a low around -2. Blustery.

    Slight Chance
    Rain/Snow and
    Blustery

    Low: -2 °C

Detailed Forecast

Tonight
A slight chance of rain after 1am, mixing with snow after 5am. Mostly cloudy, with a low around 1. Breezy, with a southeast wind 30 to 35 km/h decreasing to 25 to 30 km/h after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 20%.
Friday
A chance of rain and snow before noon, then rain likely. Patchy fog after 3pm. Otherwise, cloudy, with a high near 7. Breezy, with a south southeast wind 25 to 30 km/h. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Rain before 8pm, then rain and snow between 8pm and 1am, then snow likely after 1am. Patchy fog before 8pm. Low around -2. East southeast wind 20 to 25 km/h becoming northeast 10 to 15 km/h after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 centimeters possible.
Saturday
Snow likely before 11am, then rain and snow likely between 11am and 1pm, then a slight chance of rain after 1pm. Cloudy, with a high near 8. North northeast wind around 10 km/h becoming east southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 centimeters possible.
Saturday Night
A 20 percent chance of rain before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. South wind 10 to 15 km/h becoming west after midnight.
Sunday
Sunny, with a high near 16.
Sunday Night
Mostly clear, with a low around 1.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 17.
Monday Night
A slight chance of rain showers, mixing with snow after midnight, then gradually ending. Some thunder is also possible. Mostly cloudy, with a low around -2. Blustery.
Tuesday
Partly sunny, with a high near 11. Breezy.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 1.
Thursday
Mostly sunny, with a high near 15.
Click Map For Forecast
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 1843 m)
8:14 pm MDT Apr 19, 2018
10pm MDT Apr 19, 2018-6pm MDT Apr 26, 2018
 
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