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 >

Hazardous Weather Conditions

Red Flag Warning in effect from August 2, 12:00 AM MDT until August 2, 09:00 PM MDT

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

102°F

39°C

Humidity	12%
Wind Speed	S 10 G 25 mph
Barometer	29.93 in (1010.5 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Heat Index	97°F (36°C)
Last update	1 Aug 4:56 pm MDT

More Information:

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

Extended Forecast for

Reva SD

Red Flag Warning August 2, 12:00am until August 2, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Tonight
Low: 67 °F
Mostly Clear
and Breezy
Sunday
High: 98 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Areas Smoke
and Breezy
Monday
High: 83 °F
Breezy. Areas
Smoke then
Sunny
Monday Night
Low: 50 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 77 °F
Mostly Sunny
Tuesday Night
Low: 51 °F
Partly Cloudy
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 67. Breezy, with a south wind 15 to 20 mph, with gusts as high as 36 mph.

Sunday

Mostly sunny, with a high near 98. South wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Areas of smoke. Mostly cloudy, with a low around 63. Breezy, with a northeast wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 30 mph.

Monday

Areas of smoke before noon. Sunny, with a high near 83. Breezy, with a north wind 23 to 29 mph, with gusts as high as 43 mph.

Monday Night

Mostly clear, with a low around 50. Breezy, with a northwest wind 18 to 23 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.

Tuesday

Mostly sunny, with a high near 77. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 51.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 56.

Thursday

Sunny, with a high near 91.

Thursday Night

Mostly clear, with a low around 60.