Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Riverton Regional Airport (KRIW)

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

Clear

72°F

22°C

Humidity	11%
Wind Speed	SW 6 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	20 Mar 12:20 PM MDT

More Information:

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

Extended Forecast for

3 Miles NNW Riverton Regional Airport WY

Red Flag Warning until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 81 °F
Mostly Sunny
and Breezy
Tonight
Low: 42 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Saturday
High: 80 °F
Sunny then
Mostly Sunny
and Windy
Saturday Night
Low: 39 °F
Partly Cloudy
and Windy
then Partly
Cloudy
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 35 °F
Partly Cloudy
Monday
High: 68 °F
Partly Sunny
Monday Night
Low: 39 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 81. Breezy, with a west northwest wind 7 to 15 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 42. Breezy, with a west wind 6 to 16 mph, with gusts as high as 24 mph.

Saturday

Mostly sunny, with a high near 80. Windy, with a north wind 5 to 10 mph becoming west 18 to 28 mph in the afternoon. Winds could gust as high as 43 mph.

Saturday Night

Partly cloudy, with a low around 39. Windy, with a west wind 23 to 28 mph becoming north northeast 11 to 16 mph in the evening. Winds could gust as high as 40 mph.

Sunday

Sunny, with a high near 65. North northeast wind 8 to 10 mph.

Sunday Night

Partly cloudy, with a low around 35. North wind 6 to 10 mph.

Monday

Partly sunny, with a high near 68. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Mostly cloudy, with a low around 39.

Tuesday

Partly sunny, with a high near 73.

Tuesday Night

Partly cloudy, with a low around 43. Breezy.