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

75°F

24°C

Humidity	10%
Wind Speed	WNW 5 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	20 Mar 03:20 PM MDT

More Information:

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

Extended Forecast for

Shoshoni WY

Red Flag Warning March 20, 03:40pm until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 20, 03:40pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 83 °F
Mostly Sunny
and Breezy
Tonight
Low: 43 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Saturday
High: 82 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 40 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 41 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 83. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 43. Breezy, with a west northwest wind 6 to 15 mph becoming east southeast after midnight. Winds could gust as high as 23 mph.

Saturday

Mostly sunny, with a high near 82. Breezy, with an east southeast wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Partly cloudy, with a low around 40. Breezy, with a west wind 18 to 23 mph becoming north northeast 9 to 14 mph after midnight. Winds could gust as high as 36 mph.

Sunday

Sunny, with a high near 67. North northeast wind 3 to 8 mph.

Sunday Night

Partly cloudy, with a low around 36. North northwest wind 5 to 7 mph becoming east southeast after midnight.

Monday

Partly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 41.

Tuesday

Partly sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 47.