Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Flood Watch until July 23, 06:00 AM MDT

Current conditions at

Riverton Regional Airport (KRIW)

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

Partly Cloudy

63°F

17°C

Humidity	100%
Wind Speed	WSW 4 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	23 Jul 01:00 AM MDT

More Information:

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

Extended Forecast for

11 Miles SSE Saint Stephens WY

Flood Watch July 23, 01:20am until July 23, 06:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 23, 01:20am until July 23, 06:00am
NOW until 6:00am Thu
Flood Watch
Overnight
Low: 66 °F
Chance
Showers
Thursday
High: 81 °F
Chance
T-storms
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 93 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 67 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 92 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Cloudy, with a steady temperature around 66. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

Thursday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Cloudy through mid morning, then gradual clearing, with a high near 81. West southwest wind 5 to 9 mph becoming north northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 63. North northwest wind 5 to 8 mph becoming south after midnight.

Friday

Sunny, with a high near 89. South southwest wind 5 to 8 mph becoming northwest in the afternoon.

Friday Night

Mostly clear, with a low around 66. West wind 5 to 10 mph becoming south after midnight.

Saturday

Sunny, with a high near 93. Breezy, with a south wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 67. West northwest wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.

Sunday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 92.

Sunday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.

Monday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 91.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65.