Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

87°F

31°C

Humidity	19%
Wind Speed	N 5 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Heat Index	84°F (29°C)
Last update	04 Jul 08:56 PM MDT

More Information:

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

Extended Forecast for

17 Miles NNE Lysite WY

Tonight
Low: 57 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 58 °F
Increasing
Clouds
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 58 °F
Slight Chance
T-storms and
Breezy then
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 55 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 82 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 57. South southeast wind 6 to 13 mph.

Sunday

Sunny, with a high near 86. South southwest wind 6 to 11 mph.

Sunday Night

Increasing clouds, with a low around 58. South southwest wind 6 to 11 mph becoming north northeast after midnight.

Monday

Mostly sunny, with a high near 85. East northeast wind 5 to 11 mph becoming northwest in the morning.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. Breezy, with an east northeast wind 15 to 20 mph becoming southeast 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Southeast wind 7 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. North wind 7 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82.

Wednesday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.

Thursday

Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 56.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 59.