Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

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

91°F

33°C

Humidity	31%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	27 Jul 04:55 PM MDT

More Information:

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

Extended Forecast for

19 Miles NNW Arminto WY

This Afternoon
High: 74 °F
Isolated
T-storms and
Breezy
Tonight
Low: 57 °F
Scattered
Showers and
Breezy then
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 57 °F
Isolated
T-storms then
Mostly Clear
Wednesday
High: 80 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 56 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 80 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms. Partly sunny, with a steady temperature around 74. Breezy, with a north wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

Scattered showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 57. Breezy, with a north northwest wind 8 to 16 mph becoming south southeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 79. South wind 7 to 9 mph becoming west northwest in the afternoon.

Tuesday Night

Isolated showers and thunderstorms before 8pm. Patchy smoke between 7pm and midnight. Mostly clear, with a low around 57. East wind 6 to 14 mph becoming south in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80. South southeast wind 6 to 10 mph becoming west northwest in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming southeast in the evening.

Thursday

Sunny, with a high near 80. West southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 57.

Friday

Sunny, with a high near 82.

Friday Night

Mostly clear, with a low around 58.

Saturday

Sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 61. Breezy.