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

Franklin (ITD04)

Lat: 42.01175°NLon: 111.80631°WElev: 4508.0ft.

80°F

27°C

Humidity	33%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	1.24 mi
Heat Index	79°F (26°C)
Last update	21 Aug 10:30 AM MDT

More Information:

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

Extended Forecast for

4 Miles NNE Preston 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
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 60 °F
Chance
Showers
Sunday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 58 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 95. Light south wind becoming south southwest 5 to 10 mph in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 4am. Partly cloudy during the early evening, then becoming cloudy, with a low around 63. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

Saturday

A slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 91. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 86.

Monday Night

Mostly cloudy, with a low around 56.

Tuesday

Mostly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

Mostly sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 56.