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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Fair

43°F

6°C

Humidity 61%
Wind Speed NW 9 MPH
Barometer 29.74 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 23 Apr 11:20 pm MDT
Extended Forecast for

Riverton WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southwest wind 5 to 9 mph.

    Mostly Cloudy

    Low: 39 °F

  • Monday

    Monday: Isolated showers and thunderstorms after 3pm. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a high near 57. Southwest wind 5 to 11 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    T-storms

    High: 57 °F

  • Monday
    Night

    Monday Night: Isolated showers and thunderstorms. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a low around 36. Light and variable wind becoming southwest 5 to 8 mph in the evening.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Isolated
    Showers

    Low: 36 °F

  • Tuesday

    Tuesday: Scattered showers.  Cloudy, with a high near 49. Breezy, with a north wind 5 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%.

    Scattered
    Showers and
    Breezy

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: Rain showers likely before midnight, then a slight chance of rain and snow showers.  Mostly cloudy, with a low around 32. Northeast wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Showers
    Likely then
    Isolated
    Rain/Snow

    Low: 32 °F

  • Wednesday

    Wednesday: Isolated showers after noon.  Partly sunny, with a high near 54. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Isolated
    Showers

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 35. West wind around 9 mph.

    Mostly Cloudy

    Low: 35 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 48. Chance of precipitation is 40%.

    Chance
    Showers

    High: 48 °F

  • Thursday
    Night

    Thursday Night: A chance of rain showers before midnight, then a chance of snow showers.  Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance Snow
    Showers

    Low: 30 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Southwest wind 5 to 9 mph.
Monday
Isolated showers and thunderstorms after 3pm. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a high near 57. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a low around 36. Light and variable wind becoming southwest 5 to 8 mph in the evening. Chance of precipitation is 20%.
Tuesday
Scattered showers. Cloudy, with a high near 49. Breezy, with a north wind 5 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday Night
Rain showers likely before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 32. Northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Isolated showers after noon. Partly sunny, with a high near 54. West wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 35. West wind around 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Thursday Night
A chance of rain showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
A chance of snow showers before noon, then a chance of rain showers. Some thunder is also possible. Cloudy, with a high near 41. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Riverton WY
 43.04°N 108.41°W (Elev. 5046 ft)
10:00 pm MDT Apr 23, 2017
11pm MDT Apr 23, 2017-6pm MDT Apr 30, 2017
 
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