Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Hazardous Weather Conditions

Flood Watch until July 8, 02:00 AM MDT

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

64°F

18°C

Humidity	82%
Wind Speed	SSE 9 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	07 Jul 10:25 AM MDT

More Information:

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

Extended Forecast for

Sidney MT

Flood Watch July 7, 10:35am until July 8, 02:00am

Click here for hazard details and duration

Flood Watch

Flood Watch July 7, 10:35am until July 8, 02:00am
NOW until 2:00am Wed
Flood Watch
Today
High: 71 °F
Showers
Tonight
Low: 54 °F
Showers
Likely
Wednesday
High: 80 °F
Partly Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 89 °F
Mostly Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. High near 71. East southeast wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Tonight

Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 54. East wind 10 to 15 mph becoming light east northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Wednesday

Partly sunny, with a high near 80. East southeast wind 5 to 7 mph.

Wednesday Night

Partly cloudy, with a low around 57. East southeast wind 5 to 8 mph.

Thursday

Mostly sunny, with a high near 89. South wind 5 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Mostly clear, with a low around 58. West northwest wind 5 to 9 mph becoming calm after midnight.

Friday

Sunny, with a high near 92. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Mostly clear, with a low around 63. East wind 5 to 10 mph, with gusts as high as 18 mph.