Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Thunderstorm in Vicinity

86°F

30°C

Humidity	35%
Wind Speed	SW 18 G 25 mph
Barometer	29.92 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	11 Aug 5:55 pm MDT

More Information:

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

Extended Forecast for

Aladdin WY

Tonight
Low: 60 °F
Slight Chance
T-storms then
Areas Smoke
Wednesday
High: 84 °F
Areas Smoke
then Showers
Likely
Wednesday Night
Low: 57 °F
Showers
Likely
Thursday
High: 75 °F
Showers
Likely and
Breezy
Thursday Night
Low: 57 °F
Showers and
Breezy
Friday
High: 81 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 55 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 77 °F
Showers
Likely
Saturday Night
Low: 54 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Areas of smoke. Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Wednesday

A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Areas of smoke before noon. Mostly cloudy, with a high near 84. Light and variable wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. East wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Thursday

A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. Breezy, with an east wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 57. Breezy, with an east wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Friday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Sunday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 81.

Sunday Night

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

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.