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 1, 02:00 PM MDT until August 2, 09:00 PM MDT

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

91°F

33°C

Humidity	15%
Wind Speed	S 11 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	01 Aug 12:50 PM MDT

More Information:

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

Extended Forecast for

3 Miles NW Craters of the Moon National Monument ID

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

Click here for hazard details and duration

Red Flag Warning

This Afternoon
High: 90 °F
Mostly Sunny
and Breezy
Tonight
Low: 63 °F
Partly Cloudy
and Breezy
then Patchy
Smoke
Sunday
High: 82 °F
Sunny then
Patchy Smoke
and Windy
Sunday Night
Low: 53 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 90. Breezy, with a southwest wind 20 to 28 mph, with gusts as high as 41 mph.

Tonight

Patchy smoke between 4am and 5am. Partly cloudy, with a low around 63. Breezy, with a west northwest wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.

Sunday

Patchy smoke between noon and 1pm. Sunny, with a high near 82. Windy, with a southwest wind 8 to 18 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 47 mph.

Sunday Night

Mostly clear, with a low around 53. Breezy, with a west southwest wind 19 to 29 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 45 mph.

Monday

Sunny, with a high near 74. Northwest wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

Monday Night

Mostly clear, with a low around 52.

Tuesday

Sunny, with a high near 78.

Tuesday Night

Mostly clear, with a low around 55.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 61.