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Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443ft.

Fair

33°C

91°F

Humidity 11%
Wind Speed WNW 10 MPH
Barometer 29.98 in
Dewpoint -2°C (28°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 24 Jul 6:05 pm MDT
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind 8 to 16 km/h becoming north northwest in the evening.

    Mostly Clear

    Low: 17 °C

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds, heavy rain, and frequent lightning.  Mostly sunny, with a high near 29. Breezy, with a north wind 5 to 15 km/h increasing to 16 to 26 km/h in the afternoon. Winds could gust as high as 39 km/h.  Chance of precipitation is 20%.

    Mostly Sunny
    then Heavy
    Rain and
    Breezy

    High: 29 °C

  • Tuesday
    Night

    Tuesday Night: Scattered showers and thunderstorms, mainly before midnight. Some of the storms could produce gusty winds, heavy rain, and frequent lightning.  Mostly cloudy, with a low around 13. East wind 5 to 14 km/h becoming west after midnight.  Chance of precipitation is 30%.

    Heavy Rain

    Low: 13 °C

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after noon. Some of the storms could produce small hail, gusty winds, heavy rain, and frequent lightning.  Partly sunny, with a high near 28. Light and variable wind becoming south 6 to 11 km/h in the afternoon.  Chance of precipitation is 20%.

    Partly Sunny
    then Heavy
    Rain

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms, mainly before midnight. Some of the storms could produce small hail, gusty winds, heavy rain, and frequent lightning.  Mostly cloudy, with a low around 14. North wind 16 to 21 km/h becoming north northwest 8 to 13 km/h in the evening.  Chance of precipitation is 30%.

    Heavy Rain

    Low: 14 °C

  • Thursday

    Thursday: Isolated showers and thunderstorms after noon.  Sunny, with a high near 31. West wind 5 to 10 km/h becoming north in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 31 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 14. West wind 11 to 16 km/h.

    Partly Cloudy

    Low: 14 °C

  • Friday

    Friday: Sunny, with a high near 31.

    Sunny

    High: 31 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 15.

    Partly Cloudy

    Low: 15 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind 8 to 16 km/h becoming north northwest in the evening.
Tuesday
Isolated showers and thunderstorms after noon. Some of the storms could produce gusty winds, heavy rain, and frequent lightning. Mostly sunny, with a high near 29. Breezy, with a north wind 5 to 15 km/h increasing to 16 to 26 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 20%.
Tuesday Night
Scattered showers and thunderstorms, mainly before midnight. Some of the storms could produce gusty winds, heavy rain, and frequent lightning. Mostly cloudy, with a low around 13. East wind 5 to 14 km/h becoming west after midnight. Chance of precipitation is 30%.
Wednesday
Isolated showers and thunderstorms after noon. Some of the storms could produce small hail, gusty winds, heavy rain, and frequent lightning. Partly sunny, with a high near 28. Light and variable wind becoming south 6 to 11 km/h in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Scattered showers and thunderstorms, mainly before midnight. Some of the storms could produce small hail, gusty winds, heavy rain, and frequent lightning. Mostly cloudy, with a low around 14. North wind 16 to 21 km/h becoming north northwest 8 to 13 km/h in the evening. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after noon. Sunny, with a high near 31. West wind 5 to 10 km/h becoming north in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 14. West wind 11 to 16 km/h.
Friday
Sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Sunny, with a high near 32.
Saturday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 15.
Sunday
Isolated showers and thunderstorms. Mostly sunny, with a high near 32.
Sunday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Riverton WY
 43.04°N 108.41°W (Elev. 1538 m)
4:02 pm MDT Jul 24, 2017
6pm MDT Jul 24, 2017-6pm MDT Jul 31, 2017
 
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