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Current Weather Conditions for Sidney, MT

Mostly sunny. High near 18, with temperatures falling to around 9 in the afternoon. Wind chill values as low as -17. West southwest wind 5 to 8 mph.
-4°F

Conditions

Wind: 7 mph W
Humidity: 90%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
-4° -2° 12° 14° 15° 17° 14° 12°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny
Mostly sunny. High near 18, with temperatures falling to around 9 in the afternoon. Wind chill values as low as -17. West southwest wind 5 to 8 mph.
17°F -4°F
Tonight
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy. Low around 4, with temperatures rising to around 22 overnight. Wind chill values as low as -5. Southwest wind 5 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
17°F -4°F
Tuesday
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 8am. Mostly cloudy, with a high near 33. West northwest wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
17°F -4°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around -5. Wind chill values as low as -12. North northwest wind 7 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than half an inch possible.
17°F -4°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 11. West wind around 7 mph.
17°F -4°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around -3. South southwest wind 6 to 10 mph.
17°F -4°F
Thursday
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5pm. Mostly cloudy, with a high near 30. West wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
17°F -4°F
Thursday Night
Slight Chance Light Snow
A slight chance of snow. Mostly cloudy, with a low around 16. West wind 7 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
17°F -4°F
Friday
Chance Snow
A chance of snow. Mostly cloudy, with a high near 29. North northwest wind 8 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
17°F -4°F
Friday Night
Chance Snow
A chance of snow. Cloudy, with a low around 3. Northeast wind around 10 mph. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.
17°F -4°F
Saturday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 15. North wind around 10 mph, with gusts as high as 18 mph. New snow accumulation of less than half an inch possible.
17°F -4°F
Saturday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 11pm. Mostly cloudy, with a low around -8.
17°F -4°F
Sunday
Partly Sunny
Partly sunny, with a high near 18.
17°F -4°F
Sunday Night
Slight Chance Light Snow
A slight chance of snow between 11pm and 5am. Mostly cloudy, with a low around 7.
17°F -4°F
Data provided by weather.gov