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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

95°F

35°C

Humidity	11%
Wind Speed	SW 17 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Heat Index	90°F (32°C)
Last update	01 Aug 03:30 PM MDT

More Information:

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

Extended Forecast for

17 Miles W Swan Valley ID

Heat Advisory August 1, 03:49pm 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, 03:49pm 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: 94 °F
Sunny
Tonight
Low: 62 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny
then Patchy
Smoke and
Breezy
Sunday Night
Low: 54 °F
Mostly Clear
and Breezy
then Mostly
Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 49 °F
Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 52 °F
Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 94. West southwest wind around 21 mph, with gusts as high as 30 mph.

Tonight

Partly cloudy, with a low around 62. West southwest wind 8 to 18 mph becoming southeast after midnight. Winds could gust as high as 28 mph.

Sunday

Patchy smoke between noon and 2pm. Mostly sunny, with a high near 86. Breezy, with a southwest wind 10 to 15 mph becoming west southwest 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

Sunday Night

Mostly clear, with a low around 54. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

Monday

Sunny, with a high near 77. South southwest wind around 10 mph becoming west northwest in the afternoon.

Monday Night

Clear, with a low around 49.

Tuesday

Sunny, with a high near 79.

Tuesday Night

Clear, with a low around 52.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 56.