Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

72°F

22°C

Humidity	17%
Wind Speed	NNE 10 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	07 Oct 02:20 PM MDT

More Information:

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

Extended Forecast for

Sidney MT

This Afternoon
High: 69 °F
Mostly Sunny
Tonight
Low: 41 °F
Decreasing
Clouds
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 44 °F
Mostly Cloudy
Friday
High: 83 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Chance Rain
Sunday
High: 46 °F
Chance Rain

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 69. North wind 7 to 10 mph, with gusts as high as 18 mph.

Tonight

Cloudy, then gradually becoming partly cloudy, with a low around 41. North wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 73. Calm wind becoming south southwest 5 to 9 mph in the morning.

Thursday Night

Mostly cloudy, with a low around 44. South wind 3 to 5 mph.

Friday

Mostly sunny, with a high near 83. South wind 6 to 10 mph, with gusts as high as 21 mph.

Friday Night

Partly cloudy, with a low around 47. South wind around 6 mph.

Saturday

Mostly sunny, with a high near 71. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 35. North wind 13 to 15 mph, with gusts as high as 24 mph.

Sunday

A 50 percent chance of rain. Mostly cloudy, with a high near 46. North wind around 14 mph, with gusts as high as 23 mph.

Sunday Night

A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 31. North northeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Columbus Day

A chance of rain and snow. Mostly cloudy, with a high near 47. North northeast wind around 7 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 29.

Tuesday

Mostly sunny, with a high near 56.