Heavy Rainfall Along the Central Gulf Coast; Critical Fire Weather Conditions in Southern California

Heavy to excessive rainfall, and the potential for scattered flash flooding is forecast through midweek along portions of the Gulf Coast and into the Southeast. A Slight Risk (level 2 of 4) of Excessive Rainfall is in effect Monday and Tuesday. Damaging Santa Ana winds and very low humidity will result in Critical Fire Weather conditions Monday and Tuesday across Southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Sidney-Richland (KSDY)

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

light snow

27°F

-3°C

Humidity	84%
Wind Speed	NNW 28 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	23°F (-5°C)
Visibility	9.00 mi
Wind Chill	11°F (-12°C)
Last update	09 Dec 12:56 AM MST

More Information:

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

Extended Forecast for

Sidney MT

Winter Weather Advisory December 9, 04:00am until December 9, 05:00pm

Blizzard Warning December 9, 01:02am until December 9, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Blizzard Warning

Blizzard Warning December 9, 01:02am until December 9, 04:00am
NOW until 4:00am Mon
Blizzard Warning
Overnight
Low: 23 °F
Chance Snow
and Patchy
Blowing Snow
Monday
High: 28 °F
Chance Snow
and Patchy
Blowing Snow
Monday Night
Low: 17 °F
Snow Likely
Tuesday
High: 25 °F
Chance Snow
Tuesday Night
Low: -3 °F
Partly Cloudy
Wednesday
High: 9 °F
Slight Chance
Snow
Wednesday Night
Low: -3 °F
Chance Snow
then Mostly
Cloudy
Thursday
High: 24 °F
Slight Chance
Snow

Detailed Forecast

Overnight

A slight chance of snow before 2am, then a chance of snow after 5am. Patchy blowing snow before 4am. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.

Monday

A 30 percent chance of snow, mainly before 2pm. Patchy blowing snow between noon and 2pm. Mostly cloudy, with a high near 28. Northwest wind 14 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely after 8pm. Mostly cloudy, with a low around 17. West northwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 25. Wind chill values between zero and 10. North northwest wind 13 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Partly cloudy, with a low around -3. North northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

Wednesday

A 20 percent chance of snow. Mostly cloudy, with a high near 9. Calm wind becoming north around 5 mph in the afternoon.

Wednesday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -3. East southeast wind 3 to 5 mph. Little or no snow accumulation expected.

Thursday

A 20 percent chance of snow. Mostly cloudy, with a high near 24. South southeast wind 6 to 9 mph.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 13. South wind 7 to 9 mph becoming west in the evening.

Friday

Mostly sunny, with a high near 33. West wind 7 to 11 mph, with gusts as high as 20 mph.

Friday Night

Partly cloudy, with a low around 14. West wind 7 to 9 mph.

Saturday

Partly sunny, with a high near 32.

Saturday Night

Mostly cloudy, with a low around 15.