Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

EW5191 Kirby (E5191)

Lat: 43.80333°NLon: 108.193°WElev: 4346.0ft.

NA

39°F

4°C

Humidity 56%
Wind Speed NNW 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 18 May 11:00 PM MDT
Extended Forecast for

Kirby WY

Freeze Warning until May 19, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until May 19, 09:00am

    NOW until 9:00am Tue

    Freeze Warning

  • Tonight

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Light south southwest wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Breezy, with a south wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. South wind 5 to 9 mph becoming north northwest in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 59. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 33. Northwest wind 6 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Light and variable wind.
Tuesday
Sunny, with a high near 60. Light south southwest wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 29. Breezy, with a south wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 68. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 37. South wind 5 to 9 mph becoming north northwest in the evening.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59. Breezy, with a north northwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 33. Northwest wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 46.
Memorial Day
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Kirby WY
 43.79°N 108.19°W (Elev. 4367 ft)
10:01 pm MDT May 18, 2026
11pm MDT May 18, 2026-6pm MDT May 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database