Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

43°F

6°C

Humidity	82%
Wind Speed	N 0 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	20 Mar 07:56 AM MDT

More Information:

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

Extended Forecast for

Sidney MT

Today
High: 71 °F
Mostly Sunny
Tonight
Low: 46 °F
Mostly Clear
Saturday
High: 65 °F
Partly Sunny
Saturday Night
Low: 29 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 48 °F
Partly Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 55 °F
Partly Sunny
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 54 °F
Mostly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 71. West wind 10 to 15 mph, with gusts as high as 23 mph.

Tonight

Mostly clear, with a low around 46. West southwest wind 10 to 13 mph, with gusts as high as 18 mph.

Saturday

Partly sunny, with a high near 65. West southwest wind 11 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 29. North wind 7 to 15 mph, with gusts as high as 24 mph.

Sunday

Partly sunny, with a high near 48. North wind 6 to 9 mph becoming west northwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 27. Northwest wind around 7 mph becoming southeast after midnight.

Monday

Partly sunny, with a high near 55. South wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Mostly cloudy, with a low around 27. North northwest wind 7 to 9 mph becoming east after midnight.

Tuesday

Mostly cloudy, with a high near 54. East wind 8 to 13 mph, with gusts as high as 21 mph.

Tuesday Night

A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 36. East southeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 64. South southwest wind 11 to 21 mph becoming west northwest in the afternoon. Winds could gust as high as 32 mph.

Wednesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 27.

Thursday

A slight chance of rain and snow. Mostly sunny, with a high near 46.