Dangerous Fire Conditions in the Southern High Plains; Severe Weather from the Great Lakes into Central/Southern Plains; Late-Season Mountain Snow

Dry and windy conditions will produce dangerous fire weather conditions across the southern High Plains into the Southwest. Severe storms, including very large hail, strong tornadoes, and winds, are expected from the Great Lakes into the central/southern Plains. Heavy late-season snow and cold temperatures are expected in the northern to central Rockies. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed NE 11 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 17 May 11:35 PM MDT
Extended Forecast for

2 Miles SE Evansville WY

Winter Storm Warning until May 18, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until May 18, 06:00pm

    NOW until 6:00pm Mon

    Winter Storm Warning

  • Tonight

    Low: 27 °F

    Rain/Snow and
    Blustery

  • Monday

    Monday: Snow showers, possibly mixed with rain, mainly before 5pm.  Patchy blowing snow before 2pm. High near 37. Breezy, with a north wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Scattered rain and snow showers, mainly before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 24. North wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Scattered
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. West southwest wind 3 to 8 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. South southwest wind 5 to 7 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Southwest wind 5 to 10 mph becoming light west southwest  after midnight.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain and snow showers. Low around 27. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers, possibly mixed with rain, mainly before 5pm. Patchy blowing snow before 2pm. High near 37. Breezy, with a north wind 18 to 23 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Scattered rain and snow showers, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. North wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 48. West southwest wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 22. South southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 59. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 33. Southwest wind 5 to 10 mph becoming light west southwest after midnight.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 34.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 80. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Evansville WY
 42.86°N 106.25°W (Elev. 5174 ft)
11:18 pm MDT May 17, 2026
11pm MDT May 17, 2026-6pm MDT May 24, 2026
 
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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