Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

thunder

73°F

23°C

Humidity	39%
Wind Speed	NNW 13 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	47°F (8°C)
Visibility	8.00 mi
Last update	17 Aug 07:16 PM MDT

More Information:

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

Extended Forecast for

11 Miles WSW Powder River WY

Tonight
Low: 55 °F
Isolated
Showers then
Mostly Cloudy
Tuesday
High: 81 °F
Partly Sunny
then Isolated
T-storms and
Breezy
Tuesday Night
Low: 52 °F
Scattered
Showers then
Partly Cloudy
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 58 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Tonight

Isolated showers before 11pm. Mostly cloudy, with a low around 55. North northwest wind 8 to 13 mph becoming light and variable. Chance of precipitation is 20%.

Tuesday

Isolated showers between 2pm and 3pm, then isolated showers and thunderstorms after 3pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 81. Breezy, with a west southwest wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Tuesday Night

Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 52. North northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 83. South southwest wind 5 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Mostly clear, with a low around 54. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Thursday

Sunny, with a high near 88. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

Thursday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. North northwest wind 6 to 9 mph becoming east after midnight.

Friday

Mostly sunny, with a high near 89.

Friday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 57.