Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from July 11, 06:00 AM MDT until July 13, 06:00 AM MDT

Current conditions at

Sidney-Richland (KSDY)

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

Clear

90°F

32°C

Humidity	38%
Wind Speed	ENE 6 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	10 Jul 01:20 PM MDT

More Information:

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

Extended Forecast for

11 Miles SSE Savage MT

Extreme Heat Warning July 11, 06:00am until July 13, 06:00am

Click here for hazard details and duration

Extreme Heat Warning

This Afternoon
High: 92 °F
Sunny
Tonight
Low: 66 °F
Mostly Clear
Saturday
High: 100 °F
Hot
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 107 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
and Breezy
Monday
High: 99 °F
Hot
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 96 °F
Sunny then
Sunny and
Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 92. East southeast wind 8 to 10 mph, with gusts as high as 18 mph.

Tonight

Mostly clear, with a low around 66. East southeast wind 9 to 16 mph, with gusts as high as 23 mph.

Saturday

Sunny and hot, with a high near 100. South southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

Mostly clear, with a low around 70. South southeast wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday

Sunny and hot, with a high near 107. South wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly clear, with a low around 75. Breezy, with a south wind 20 to 24 mph, with gusts as high as 34 mph.

Monday

Sunny and hot, with a high near 99. Southwest wind 11 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Mostly clear, with a low around 69. North northeast wind 13 to 18 mph, with gusts as high as 26 mph.

Tuesday

Sunny and hot, with a high near 96. Breezy, with an east wind 15 to 22 mph, with gusts as high as 30 mph.

Tuesday Night

A 20 percent chance of showers after midnight. Partly cloudy, with a low around 67. Breezy, with an east wind 18 to 25 mph, with gusts as high as 32 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Northeast wind 18 to 20 mph, with gusts as high as 26 mph.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 63.

Thursday

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