Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

62°F

17°C

Humidity	100%
Wind Speed	S 5 mph
Barometer	30.00 in
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	2 Aug 1:55 am CDT

More Information:

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

Extended Forecast for

4 Miles SW Iona SD

Overnight
Low: 63 °F
Partly Cloudy
Sunday
High: 93 °F
Patchy Smoke
and Breezy
Sunday Night
Low: 71 °F
Breezy.
Patchy Smoke
then Partly
Cloudy
Monday
High: 93 °F
Breezy.
Mostly Sunny
then Patchy
Smoke
Monday Night
Low: 60 °F
Chance
T-storms and
Breezy
Tuesday
High: 72 °F
Chance
Showers
Tuesday Night
Low: 56 °F
Partly Cloudy
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 63. South wind around 15 mph.

Sunday

Patchy smoke after 8am. Mostly sunny and hot, with a high near 93. Breezy, with a south wind 18 to 26 mph, with gusts as high as 37 mph.

Sunday Night

Patchy smoke before midnight. Partly cloudy, with a low around 71. Breezy, with a south southeast wind 25 to 29 mph, with gusts as high as 40 mph.

Monday

Patchy smoke after 4pm. Partly sunny and hot, with a high near 93. Breezy, with a south wind 25 to 29 mph becoming west southwest in the afternoon. Winds could gust as high as 41 mph.

Monday Night

A chance of showers and thunderstorms. Patchy smoke before 7pm. Mostly cloudy, with a low around 60. Breezy, with a north wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 50%.

Tuesday

A chance of showers, mainly before 1pm. Partly sunny, with a high near 72. North wind around 11 mph. Chance of precipitation is 30%.

Tuesday Night

Partly cloudy, with a low around 56. East northeast wind around 8 mph becoming south after midnight.

Wednesday

Mostly sunny, with a high near 78. South southeast wind 7 to 10 mph.

Wednesday Night

Mostly clear, with a low around 60. South southwest wind 11 to 15 mph.

Thursday

Mostly sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 64.