Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

69°F

21°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

9 Miles WSW Lloyd MT

This Afternoon
High: 74 °F
Chance
T-storms
Tonight
Low: 48 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 73 °F
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 72 °F
Chance
Showers
Tuesday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy
then Slight
Chance
Showers
Juneteenth
High: 77 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 74. South wind 5 to 7 mph becoming northeast. Chance of precipitation is 50%.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 48. Northwest wind 5 to 7 mph becoming calm in the evening.

Monday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 73. North wind around 6 mph becoming calm.

Monday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 50. North northwest wind around 6 mph becoming calm in the evening.

Tuesday

A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 72. Calm wind becoming west southwest 5 to 9 mph in the morning.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. South southwest wind 5 to 8 mph.

Wednesday

Sunny, with a high near 74. West wind 6 to 13 mph, with gusts as high as 21 mph.

Wednesday Night

A slight chance of showers after midnight. Partly cloudy, with a low around 51. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Juneteenth

Mostly sunny, with a high near 77.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Friday

A chance of showers. Partly sunny, with a high near 72.

Friday Night

Showers likely. Mostly cloudy, with a low around 47.

Saturday

A chance of showers. Partly sunny, with a high near 63.