Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Heat Building in the West

Storm surge flooding and tropical storm conditions are expected in the Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Tropical storm conditions are possible along the eastern shore of Virginia Thursday. Hurricane Erin will continue to produce life-threatening surf and rip currents along much of the east coast of the U.S. this week. Read More >

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Clear

93°F

34°C

Humidity 7%
Wind Speed E 8 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 19 Aug 06:35 PM MDT
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southeast wind 6 to 8 mph becoming west after midnight.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Light and variable wind becoming west 5 to 9 mph in the afternoon.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. West northwest wind 6 to 9 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 89. West northwest wind 6 to 9 mph becoming east northeast in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 59. East northeast wind 6 to 10 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 84. East northeast wind 5 to 11 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57. Northeast wind 8 to 11 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Southeast wind 6 to 8 mph becoming west after midnight.
Wednesday
Sunny and hot, with a high near 97. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. West northwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 89. West northwest wind 6 to 9 mph becoming east northeast in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 59. East northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 84. East northeast wind 5 to 11 mph.
Friday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. Northeast wind 8 to 11 mph.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton WY
 43.04°N 108.44°W (Elev. 5203 ft)
5:13 pm MDT Aug 19, 2025
6pm MDT Aug 19, 2025-6pm MDT Aug 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database