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

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

63°F

17°C

Humidity	36%
Wind Speed	NW 10 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	01 Aug 02:55 AM MDT

More Information:

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

Extended Forecast for

3 Miles SW Arco ID

Heat Advisory August 1, 03:27am until August 2, 12:00am

Red Flag Warning August 1, 02:00pm until August 2, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory August 1, 03:27am until August 2, 12:00am
NOW until 12:00am Sun
Heat Advisory
Overnight
Low: 59 °F
Mostly Clear
Saturday
High: 98 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: 60 °F
Mostly Cloudy
and Breezy
then Mostly
Clear
Sunday
High: 92 °F
Patchy Smoke
then Sunny
and Breezy
Sunday Night
Low: 52 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 59. North wind around 7 mph.

Saturday

Sunny and hot, with a high near 98. Breezy, with a light and variable wind becoming west southwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

Saturday Night

Partly cloudy, with a low around 60. Breezy, with a west southwest wind 17 to 22 mph becoming north northwest 7 to 12 mph in the evening. Winds could gust as high as 32 mph.

Sunday

Patchy smoke between 8am and 11am. Sunny, with a high near 92. Breezy, with a west northwest wind 6 to 11 mph becoming west southwest 19 to 29 mph in the morning. Winds could gust as high as 40 mph.

Sunday Night

Mostly clear, with a low around 52. Breezy, with a west southwest wind 21 to 26 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 39 mph.

Monday

Sunny, with a high near 84.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 53.

Wednesday

Sunny, with a high near 93.

Wednesday Night

Mostly clear, with a low around 57.