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

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

77°F

25°C

Humidity	52%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	58°F (14°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	14 Jun 12:08 PM MDT

More Information:

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

Extended Forecast for

10 Miles NW Rock Springs MT

This Afternoon
High: 80 °F
Chance
Showers
Tonight
Low: 59 °F
Chance
T-storms
Sunday
High: 82 °F
Severe
Thunderstorms
Sunday Night
Low: 57 °F
Severe
Thunderstorms
Monday
High: 76 °F
Chance
Showers
Monday Night
Low: 55 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 73 °F
Showers
Likely
Tuesday Night
Low: 53 °F
Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 78 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 80. Northeast wind around 7 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 59. Northeast wind 6 to 8 mph becoming northwest after midnight.

Sunday

A chance of showers, with thunderstorms also possible after 9am. Some of the storms could be severe. Partly sunny, with a high near 82. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.

Sunday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Some of the storms could be severe. Low around 57. East northeast wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 90%.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. North wind around 8 mph. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northeast wind 6 to 8 mph. Chance of precipitation is 40%.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. West southwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 53. North northwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 40%.

Wednesday

Sunny, with a high near 78. West wind 7 to 10 mph.

Wednesday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 56. West wind 7 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 84. South southeast wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Friday

A slight chance of showers. Sunny, with a high near 84.