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

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Clear

75°F

24°C

Humidity	10%
Wind Speed	W 11 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	20 Mar 06:20 PM MDT

More Information:

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

Extended Forecast for

Natrona WY

Red Flag Warning March 20, 06:43pm until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning March 20, 06:43pm until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
Tonight
Low: 43 °F
Mostly Clear
and Breezy
then Mostly
Clear
Saturday
High: 80 °F
Mostly Sunny
and Windy
Saturday Night
Low: 36 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 63 °F
Decreasing
Clouds
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 68 °F
Partly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
Tuesday
High: 75 °F
Partly Sunny
then Mostly
Cloudy and
Breezy

Detailed Forecast

Tonight

Mostly clear, with a low around 43. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 24 mph.

Saturday

Mostly sunny, with a high near 80. Windy, with a southwest wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 41 mph.

Saturday Night

Mostly cloudy, with a low around 36. Breezy, with a west northwest wind 19 to 24 mph becoming northeast 7 to 12 mph after midnight. Winds could gust as high as 37 mph.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 63. Northeast wind 5 to 8 mph becoming west northwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 34. North northwest wind 5 to 8 mph becoming light and variable after midnight.

Monday

Partly sunny, with a high near 68. Light west southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 40. West northwest wind 7 to 11 mph.

Tuesday

Partly sunny, with a high near 75. Breezy.

Tuesday Night

Mostly cloudy, with a low around 49.