Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

90°F

32°C

Humidity	24%
Wind Speed	E 12 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	22 Aug 02:35 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSW Sidney MT

This Afternoon
High: 87 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 91 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 61 °F
Chance
Showers
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 87. East southeast wind 11 to 14 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 64. East wind 11 to 16 mph, with gusts as high as 25 mph.

Sunday

Showers and thunderstorms likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 91. East southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Sunday Night

A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am. Mostly cloudy, with a low around 61. East southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 86. West northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

Mostly clear, with a low around 56. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

Tuesday

Sunny, with a high near 84. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.

Tuesday Night

Mostly clear, with a low around 51. North northwest wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.

Wednesday

Sunny, with a high near 85. Calm wind becoming north around 6 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 55. Northeast wind 5 to 7 mph becoming southeast after midnight.