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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

DW1326 Kaycee (D1326)

Lat: 43.7145°NLon: 106.633°WElev: 4682.0ft.

NA

81°F

27°C

Humidity 28%
Wind Speed NNE 0 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index80°F (27°C)
Last update 17 Aug 08:00 PM MDT
Extended Forecast for

11 Miles SSE Kaycee WY

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 90. Southwest wind 5 to 9 mph becoming northwest in the afternoon.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southwest wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. South wind 6 to 9 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. South wind 6 to 10 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. West northwest wind around 8 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. Calm wind becoming south southeast 5 to 8 mph after midnight.
Monday
Sunny, with a high near 90. Southwest wind 5 to 9 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 59. North northwest wind 5 to 7 mph becoming light and variable.
Tuesday
Sunny, with a high near 93. Southwest wind 5 to 7 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. South wind 6 to 9 mph.
Wednesday
Sunny and hot, with a high near 97. South wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 64. West northwest wind around 8 mph.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 87.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Kaycee WY
 43.58°N 106.51°W (Elev. 4905 ft)
Last Update:
6:42 pm MDT Aug 17, 2025
Forecast Valid:
8pm MDT Aug 17, 2025-6pm MDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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