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

Dubois Municipal Airport (KDUB)

Lat: 43.5484°NLon: 109.6903°WElev: 7297.0ft.

Clear

52°F

11°C

Humidity	71%
Wind Speed	WNW 6 MPH
Barometer	30.36 in (1028.11 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	17 Aug 10:55 PM MDT

More Information:

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

Extended Forecast for

18 Miles S Valley WY

Tonight
Low: 42 °F
Isolated
Showers
Tuesday
High: 56 °F
Breezy.
Isolated
Showers then
Scattered
T-storms
Tuesday Night
Low: 39 °F
Scattered
Showers and
Breezy then
Partly Cloudy
Wednesday
High: 58 °F
Sunny and
Breezy
Wednesday Night
Low: 41 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 63 °F
Sunny then
Mostly Sunny
and Breezy
Thursday Night
Low: 44 °F
Partly Cloudy
Friday
High: 63 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 46 °F
Chance
Showers

Detailed Forecast

Tonight

Isolated showers between midnight and 5am. Mostly cloudy, with a low around 42. West northwest wind 8 to 10 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 56. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 40%.

Tuesday Night

Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm. Partly cloudy, with a low around 39. Breezy, with a west wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 58. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Mostly clear, with a low around 41. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 28 mph.

Thursday

Sunny, with a high near 63. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.

Thursday Night

Partly cloudy, with a low around 44. Southwest wind 8 to 11 mph.

Friday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

Saturday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.

Saturday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Breezy.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 56. Breezy.

Sunday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Breezy.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 55. Breezy.