Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Clear

56°F

13°C

Humidity	36%
Wind Speed	SE 4 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	31 Aug 10:56 AM MDT

More Information:

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

Extended Forecast for

Rafter J Ranch WY

Today
High: 79 °F
Sunny
Tonight
Low: 43 °F
Mostly Cloudy
then Showers
Tuesday
High: 74 °F
Showers
Likely then
Isolated
T-storms
Tuesday Night
Low: 39 °F
Scattered
T-storms then
Scattered
Showers
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 37 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 38 °F
Mostly Clear
Friday
High: 76 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 79. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

Tonight

Showers and possibly a thunderstorm. Low around 43. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 9am, then scattered showers and thunderstorms, mainly between 9am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Scattered showers and thunderstorms before 4am, then isolated showers between 4am and 5am. Partly cloudy, with a low around 39. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.

Wednesday

Mostly sunny, with a high near 73. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 37. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 74. Light south southeast wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 38.

Friday

Sunny, with a high near 76.

Friday Night

Partly cloudy, with a low around 41.