Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

smoke

70°F

21°C

Humidity	32%
Wind Speed	NW 9 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	39°F (4°C)
Visibility	7.00 mi
Last update	28 Jul 09:47 AM MDT

More Information:

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

Extended Forecast for

Mackay IDSimilar City Names

Today
High: 91 °F
Patchy Smoke
then Sunny
Tonight
Low: 59 °F
Mostly Clear
Wednesday
High: 85 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 95 °F
Sunny

Detailed Forecast

Today

Patchy smoke before noon. Sunny, with a high near 91. Southeast wind 8 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.

Tonight

Mostly clear, with a low around 59. West southwest wind 11 to 16 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

Wednesday

A slight chance of rain and thunderstorms, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 89. Northwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 92.

Friday Night

Mostly clear, with a low around 59.

Saturday

Sunny, with a high near 95.