National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4271.06ft.

NA

67°F

19°C

Humidity 68%
Wind Speed SE 7 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 17 Aug 10:16 PM MDT
Extended Forecast for

19 Miles N Wapiti WY

  • Tonight

    Tonight: Isolated showers after 1am. Mostly cloudy, with a steady temperature around 54. West wind around 10 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. West southwest wind 7 to 10 mph becoming east northeast in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 11pm. Partly cloudy, with a low around 49. Northeast wind 9 to 11 mph becoming west southwest in the evening. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. West wind 8 to 11 mph becoming north in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North wind 6 to 10 mph becoming west southwest in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind around 9 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers after 1am. Mostly cloudy, with a steady temperature around 54. West wind around 10 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. West southwest wind 7 to 10 mph becoming east northeast in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, mainly before 11pm. Partly cloudy, with a low around 49. Northeast wind 9 to 11 mph becoming west southwest in the evening. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 69. West wind 8 to 11 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. North wind 6 to 10 mph becoming west southwest in the evening.
Thursday
Sunny, with a high near 73. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind around 9 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Breezy.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Breezy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Wapiti WY
 44.74°N 109.38°W (Elev. 8107 ft)
Last Update:
9:47 pm MDT Aug 17, 2026
Forecast Valid:
10pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation