Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

79°F

26°C

Humidity	39%
Wind Speed	E 6 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Aug 01:56 PM MDT

More Information:

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

Extended Forecast for

Sidney MT

This Afternoon
High: 80 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Partly Cloudy
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 86 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 80. North wind around 6 mph.

Tonight

Mostly clear, with a low around 54. North wind around 6 mph becoming light and variable after midnight.

Wednesday

Mostly sunny, with a high near 88. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 87. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 56. North wind 5 to 8 mph becoming calm after midnight.

Friday

Sunny, with a high near 84. Light northeast wind becoming east northeast 5 to 9 mph in the morning.

Friday Night

Mostly clear, with a low around 55. Northeast wind 6 to 10 mph becoming east southeast after midnight.

Saturday

Mostly sunny, with a high near 86. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. Southeast wind 13 to 18 mph, with gusts as high as 26 mph.

Sunday

A 20 percent chance of showers. Mostly sunny, with a high near 89. South southeast wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 59.

Monday

Sunny, with a high near 87.