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.

Partly Cloudy

75°F

24°C

Humidity	36%
Wind Speed	WSW 12 MPH
Barometer	29.57 in (1001.36 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	28 Jun 07:20 PM MDT

More Information:

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

Extended Forecast for

Lambert MT

Tonight
Low: 49 °F
Partly Cloudy
Monday
High: 71 °F
Slight Chance
Showers then
Showers
Likely
Monday Night
Low: 48 °F
Chance
Showers then
Partly Cloudy
Tuesday
High: 74 °F
Breezy.
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 53 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 55 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 49. West southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Monday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 71. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 48. West southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Tuesday

A 20 percent chance of showers after noon. Partly sunny, with a high near 74. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

Tuesday Night

Mostly clear, with a low around 52. West wind 15 to 20 mph becoming light west southwest after midnight. Winds could gust as high as 30 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Light west southwest wind increasing to 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 53. 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 83. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. North northwest wind 5 to 8 mph becoming calm after midnight.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light south wind becoming south southeast 5 to 10 mph in the afternoon.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East southeast wind 5 to 9 mph becoming light and variable after midnight.

Independence Day

A chance of showers and thunderstorms. Mostly sunny, with a high near 79.

Saturday Night

Mostly clear, with a low around 53.

Sunday

Sunny, with a high near 83.