Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from May 8, 12:00 PM MDT until May 8, 08:00 PM MDT

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

73°F

23°C

Humidity	17%
Wind Speed	WNW 20 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	08 May 02:35 PM MDT

More Information:

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

Extended Forecast for

Sidney MT

Red Flag Warning until May 8, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until May 8, 08:00pm
NOW until 8:00pm Fri
Red Flag Warning
This Afternoon
High: 75 °F
Slight Chance
Showers
Tonight
Low: 39 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 65 °F
Partly Sunny
Saturday Night
Low: 36 °F
Mostly Cloudy
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Partly Cloudy
Monday
High: 84 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 45 °F
Mostly Clear
and Breezy
then Mostly
Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers after 5pm. Mostly cloudy, with a high near 75. West northwest wind 16 to 18 mph, with gusts as high as 29 mph.

Tonight

A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 39. Northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 28 mph.

Saturday

Partly sunny, with a high near 65. Light north wind becoming north northwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

Saturday Night

Mostly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Sunday

Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 46. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.

Monday

Partly sunny, with a high near 84. Breezy, with a south southeast wind 9 to 14 mph becoming west northwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

Monday Night

Mostly clear, with a low around 45. Breezy, with a northwest wind 20 to 25 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.

Tuesday

Sunny, with a high near 78. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.

Tuesday Night

Partly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming light and variable in the evening.

Wednesday

Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Partly cloudy, with a low around 51.

Thursday

Mostly sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 48.