Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

79°F

26°C

Humidity	36%
Wind Speed	NNE 8 MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	30 Jul 02:35 PM MDT

More Information:

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

Extended Forecast for

Riverton WY

This Afternoon
High: 85 °F
Severe
Thunderstorms
Tonight
Low: 54 °F
Severe
Thunderstorms
and Breezy
then Partly
Cloudy
Thursday
High: 87 °F
Sunny then
Chance
T-storms
Thursday Night
Low: 55 °F
Chance
Showers then
Partly Cloudy
Friday
High: 88 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Sunday
High: 88 °F
Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 85. East northeast wind 6 to 14 mph, with gusts as high as 20 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 10pm. Some of the storms could be severe and produce heavy rainfall. Areas of smoke before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. Breezy, with a north northwest wind 18 to 23 mph becoming light and variable after midnight. Winds could gust as high as 32 mph. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 87. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. North wind 5 to 10 mph becoming light and variable after midnight.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming north 5 to 9 mph in the afternoon.

Friday Night

Mostly clear, with a low around 53. North wind 5 to 10 mph becoming light and variable after midnight.

Saturday

Mostly sunny, with a high near 89. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 53.

Sunday

Sunny, with a high near 88.

Sunday Night

Mostly clear, with a low around 53.