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

79°F

26°C

Humidity	29%
Wind Speed	SE 3 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	01 Aug 03:00 AM MDT

More Information:

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

Extended Forecast for

Boise ID

Overnight
Low: 68 °F
Patchy Smoke
Saturday
High: 102 °F
Patchy Smoke
Saturday Night
Low: 61 °F
Smoke
Sunday
High: 89 °F
Patchy Smoke
Sunday Night
Low: 55 °F
Patchy Smoke
then Mostly
Clear
Monday
High: 86 °F
Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 91 °F
Hot
Tuesday Night
Low: 59 °F
Clear

Detailed Forecast

Overnight

Patchy smoke. Mostly clear, with a low around 68. Light northeast wind.

Saturday

Patchy smoke. Increasing clouds and hot, with a high near 102. Calm wind becoming west northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

Saturday Night

Widespread smoke, mainly between 9pm and 10pm. Partly cloudy, with a low around 61. West northwest wind 6 to 9 mph, with gusts as high as 22 mph.

Sunday

Patchy smoke. Sunny, with a high near 89. West northwest wind 5 to 13 mph, with gusts as high as 22 mph.

Sunday Night

Patchy smoke before 8pm. Mostly clear, with a low around 55. West northwest wind 5 to 10 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 86.

Monday Night

Mostly clear, with a low around 56.

Tuesday

Sunny and hot, with a high near 91.