Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Clear

48°F

9°C

Humidity	66%
Wind Speed	NNE 6 MPH
Barometer	30.29 in (1025.74 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	20 Aug 12:35 AM MDT

More Information:

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

Extended Forecast for

Jackson Hole Airport WY

Overnight
Low: 44 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 51 °F
Slight Chance
T-storms then
Slight Chance
Showers
Saturday
High: 81 °F
Slight Chance
Showers then
Chance
T-storms
Saturday Night
Low: 47 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 77 °F
Mostly Sunny
then Showers
Likely and
Breezy
Sunday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 44. Northeast wind 3 to 6 mph.

Thursday

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

Thursday Night

Partly cloudy, with a low around 49. West wind 5 to 9 mph becoming light and variable.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 92. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 51. Calm wind becoming east northeast 5 to 8 mph in the evening. Chance of precipitation is 20%.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 40%.

Saturday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. South southeast wind 3 to 8 mph.

Sunday

Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 77. Breezy. Chance of precipitation is 60%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.

Monday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 76.