Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

57°F

14°C

Humidity	93%
Wind Speed	SW 5 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	17 Aug 01:35 AM MDT

More Information:

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

Extended Forecast for

Sidney MT

Overnight
Low: 55 °F
Chance
Showers
Monday
High: 81 °F
Increasing
Clouds
Monday Night
Low: 52 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear

Detailed Forecast

Overnight

A 40 percent chance of showers before 3am. Partly cloudy, with a low around 55. Light southwest wind.

Monday

Increasing clouds, with a high near 81. West southwest wind 5 to 8 mph becoming north northwest in the morning.

Monday Night

A chance of showers and thunderstorms before 4am, then a chance of showers after 5am. Mostly cloudy, with a low around 52. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

Mostly sunny, with a high near 79. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 53. North wind around 5 mph becoming light and variable after midnight.

Wednesday

Mostly sunny, with a high near 85. South wind 3 to 7 mph.

Wednesday Night

Mostly clear, with a low around 56. West wind around 6 mph becoming light and variable after midnight.

Thursday

Sunny, with a high near 88. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly clear, with a low around 56. North northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 18 mph.