Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

66°F

19°C

Humidity	82%
Wind Speed	NNE 10 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	13 Aug 08:00 PM MDT

More Information:

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

Extended Forecast for

10 Miles SSW Lambert MT

Tonight
Low: 56 °F
Showers
Likely
Friday
High: 68 °F
Showers
Friday Night
Low: 52 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 70 °F
Partly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy
Sunday
High: 77 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 55 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 56. East wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Friday

Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 5pm. High near 68. East southeast wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%.

Friday Night

A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 52. Northwest wind around 9 mph.

Saturday

Partly sunny, with a high near 70. North northwest wind around 9 mph.

Saturday Night

Partly cloudy, with a low around 50. North wind 5 to 8 mph becoming light and variable after midnight.

Sunday

Mostly sunny, with a high near 77. South southeast wind 3 to 7 mph.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. South wind around 7 mph becoming east in the evening. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 80. West southwest wind around 7 mph.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 5 to 7 mph becoming southeast after midnight.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 73. North northwest wind 6 to 9 mph becoming east in the morning. Chance of precipitation is 40%.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North wind 5 to 9 mph becoming south southeast after midnight.

Wednesday

A slight chance of showers. Partly sunny, with a high near 76.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Thursday

Mostly sunny, with a high near 78.