Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

63°F

17°C

Humidity	59%
Wind Speed	SSW 4 MPH
Barometer	29.59 in (1002.03 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	28 Jun 09:20 PM MDT

More Information:

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

Extended Forecast for

Sidney MT

Tonight
Low: 51 °F
Increasing
Clouds
Monday
High: 73 °F
Showers
Likely
Monday Night
Low: 50 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 76 °F
Breezy.
Mostly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 81 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 54 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 85 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 56 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 51. West southwest wind around 6 mph becoming light and variable after midnight.

Monday

A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 73. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 50. West southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Tuesday

A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph.

Tuesday Night

Mostly clear, with a low around 53. West wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm in the evening.

Thursday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North wind 5 to 8 mph becoming light and variable after midnight.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light south wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 57. East southeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Independence Day

A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 54.

Sunday

Sunny, with a high near 85.