Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Heat Advisory until August 21, 09:00 PM MDT

Current conditions at

Smiths Ferry (ITD36)

Lat: 44.30107°NLon: 116.08926°WElev: 4603.0ft.

85°F

29°C

Humidity	26%
Wind Speed	NNE 3 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	1.24 mi
Heat Index	82°F (28°C)
Last update	21 Aug 12:00 PM MDT

More Information:

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

Extended Forecast for

13 Miles ESE Cambridge ID

Heat Advisory August 21, 12:26pm until August 21, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 21, 12:26pm until August 21, 09:00pm
NOW until 9:00pm Fri
Heat Advisory
This Afternoon
High: 97 °F
Hot
Tonight
Low: 71 °F
Slight Chance
T-storms then
Mostly Cloudy
Saturday
High: 94 °F
Slight Chance
T-storms
Saturday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Monday
High: 90 °F
Hot
Monday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Partly sunny and hot, with a high near 97. North northwest wind 5 to 8 mph becoming west southwest.

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Increasing clouds, with a low around 71. West wind 6 to 15 mph becoming east southeast in the evening. Winds could gust as high as 28 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 94. Southeast wind 7 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. South southwest wind 7 to 16 mph becoming north northeast after midnight.

Sunday

Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 62.

Monday

Mostly sunny and hot, with a high near 90.

Monday Night

Partly cloudy, with a low around 63.

Tuesday

Sunny and hot, with a high near 92.

Tuesday Night

Partly cloudy, with a low around 64.