Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

61°F

16°C

Humidity	26%
Wind Speed	NNW 6 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	08 Oct 09:15 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Riverton WY

Tonight
Low: 45 °F
Mostly Clear
Friday
High: 83 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 53 °F
Increasing
Clouds and
Breezy
Saturday
High: 79 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 44 °F
Chance
Showers and
Breezy
Sunday
High: 59 °F
Showers
Likely and
Breezy
Sunday Night
Low: 32 °F
Showers and
Breezy
Columbus Day
High: 53 °F
Chance
Showers then
Mostly Sunny
Monday Night
Low: 35 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 45. Light and variable wind becoming west southwest 5 to 7 mph in the evening.

Friday

Sunny, with a high near 83. Breezy, with a light and variable wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.

Friday Night

Increasing clouds, with a low around 53. Breezy, with a south southwest wind 13 to 18 mph, with gusts as high as 29 mph.

Saturday

Mostly sunny, with a high near 79. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 37 mph.

Saturday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 44. Breezy, with a south southwest wind 11 to 17 mph becoming north northeast after midnight. Winds could gust as high as 29 mph.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. Breezy, with a north wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

Showers and possibly a thunderstorm. Low around 32. Breezy, with a north wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Columbus Day

A 40 percent chance of showers before noon. Partly sunny, with a high near 53.

Monday Night

A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 35.

Tuesday

Mostly sunny, with a high near 63.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 38.

Wednesday

A chance of showers. Mostly sunny, with a high near 61.

Wednesday Night

Showers likely. Partly cloudy, with a low around 35.