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

Air Quality Alert

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822.0ft.

Clear

91°F

33°C

Humidity	21%
Wind Speed	W 6 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	31 Jul 01:05 PM MDT

More Information:

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

Extended Forecast for

Boise ID

This Afternoon
High: 102 °F
Patchy Smoke
Tonight
Low: 68 °F
Patchy Smoke
Saturday
High: 100 °F
Patchy Smoke
Saturday Night
Low: 62 °F
Patchy Smoke
Sunday
High: 87 °F
Areas Smoke
then Sunny
Sunday Night
Low: 56 °F
Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 55 °F
Clear
Tuesday
High: 91 °F
Hot

Detailed Forecast

This Afternoon

Patchy smoke. Sunny and hot, with a high near 102. West wind around 5 mph.

Tonight

Patchy smoke between 11pm and 1am. Mostly clear, with a low around 68. West northwest wind around 5 mph becoming calm after midnight.

Saturday

Patchy smoke. Increasing clouds and hot, with a high near 100. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

Patchy smoke. Partly cloudy, with a low around 62. West wind 9 to 14 mph, with gusts as high as 25 mph.

Sunday

Areas of smoke before 7am. Sunny, with a high near 87. West northwest wind 7 to 13 mph.

Sunday Night

Clear, with a low around 56.

Monday

Sunny, with a high near 87.

Monday Night

Clear, with a low around 55.

Tuesday

Sunny and hot, with a high near 91.