Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Evanston-Uinta County Airport - Burns Field (KEVW)

Lat: 41.27306°NLon: 111.03056°WElev: 7162.0ft.

Partly Cloudy

79°F

26°C

Humidity 21%
Wind Speed WSW 14 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 05:00 PM MDT
Extended Forecast for

Lyman WY

Red Flag Warning July 15, 05:29pm until July 15, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning July 15, 05:29pm until July 15, 08:00pm

    NOW until 8:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight.  Mostly cloudy, with a low around 53. South southeast wind 6 to 13 mph becoming west northwest in the evening.  Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm.  Patchy smoke between 9am and noon. Mostly sunny, with a high near 85. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.  Chance of precipitation is 20%.

    High: 85 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. West wind 11 to 16 mph becoming south southwest 5 to 10 mph after midnight.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 87. Light southwest wind becoming west 9 to 14 mph in the morning.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of thunderstorms. Partly sunny, with a steady temperature around 82. West southwest wind around 14 mph. Chance of precipitation is 20%.
Tonight
A slight chance of thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 53. South southeast wind 6 to 13 mph becoming west northwest in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm. Patchy smoke between 9am and noon. Mostly sunny, with a high near 85. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 49. West wind 11 to 16 mph becoming south southwest 5 to 10 mph after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light southwest wind becoming west 9 to 14 mph in the morning.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lyman WY
 41.34°N 110.3°W (Elev. 6598 ft)
3:05 pm MDT Jul 15, 2025
5pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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