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

93°F

34°C

Humidity	12%
Wind Speed	SW 11 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	01 Aug 04:47 PM MDT

More Information:

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

Extended Forecast for

Arco ID

Heat Advisory August 1, 05:19pm until August 2, 12:00am

Red Flag Warning until August 2, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory August 1, 05:19pm until August 2, 12:00am
Red Flag Warning until August 2, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 95 °F
Mostly Sunny
and Breezy
Tonight
Low: 59 °F
Partly Cloudy
and Breezy
then Patchy
Smoke
Sunday
High: 88 °F
Patchy Smoke
then Sunny
and Breezy
Sunday Night
Low: 51 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 95. Breezy, with a west southwest wind around 23 mph, with gusts as high as 33 mph.

Tonight

Patchy smoke after 5am. Partly cloudy, with a low around 59. Breezy, with a west southwest wind 18 to 23 mph becoming north northwest 7 to 12 mph in the evening. Winds could gust as high as 33 mph.

Sunday

Patchy smoke before 11am. Sunny, with a high near 88. Breezy, with a north northwest wind 6 to 11 mph becoming west southwest 19 to 29 mph in the morning. Winds could gust as high as 39 mph.

Sunday Night

Mostly clear, with a low around 51. Breezy, with a west southwest wind 19 to 24 mph becoming north northwest 11 to 16 mph after midnight. Winds could gust as high as 37 mph.

Monday

Sunny, with a high near 79. North wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Mostly clear, with a low around 49.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 51.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 56.