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 in effect from August 21, 12:00 PM MDT until August 21, 10:00 PM MDT

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

74°F

23°C

Humidity	49%
Wind Speed	N 4 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	21 Aug 09:53 AM MDT

More Information:

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

Extended Forecast for

Atomic City ID

Heat Advisory August 21, 12:00pm until August 21, 10:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 95 °F
Sunny then
Slight Chance
Showers
Tonight
Low: 63 °F
Chance
Showers
Saturday
High: 92 °F
Mostly Cloudy
then Chance
Showers
Saturday Night
Low: 57 °F
Chance
Showers
Sunday
High: 86 °F
Chance
Showers
Sunday Night
Low: 56 °F
Chance
Showers then
Partly Cloudy
Monday
High: 85 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 53 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 95. North northeast wind 6 to 9 mph becoming south in the afternoon.

Tonight

A 30 percent chance of showers, mainly between midnight and 1am. Mostly cloudy, with a low around 63. South wind 7 to 9 mph becoming north in the evening.

Saturday

A 30 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 92. East wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 86. Light and variable wind becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Sunday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 56.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Mostly cloudy, with a low around 55.

Wednesday

Mostly sunny, with a high near 87.