Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

79°F

26°C

Humidity	34%
Wind Speed	SSW 9 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	13 Jul 11:00 PM MDT

More Information:

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

Extended Forecast for

Lambert MT

Tonight
Low: 58 °F
Mostly Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 53 °F
Slight Chance
T-storms then
Showers
Likely
Tuesday
High: 64 °F
Showers
Likely
Tuesday Night
Low: 48 °F
Showers
Likely
Wednesday
High: 61 °F
Chance
Showers
Wednesday Night
Low: 45 °F
Slight Chance
Showers then
Partly Cloudy
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 50 °F
Slight Chance
Showers then
Slight Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 58. North northeast wind around 6 mph.

Monday

Sunny, with a high near 88. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.

Monday Night

A slight chance of showers and thunderstorms before midnight, then showers likely between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Partly cloudy, with a low around 53. North northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Tuesday

Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 64. Northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 48. Northeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 61. East northeast wind around 10 mph. Chance of precipitation is 50%.

Wednesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. East wind 5 to 8 mph.

Thursday

Mostly sunny, with a high near 69. Southeast wind 5 to 11 mph.

Thursday Night

A slight chance of showers, with thunderstorms also possible after midnight. Partly cloudy, with a low around 50. East southeast wind 6 to 9 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 79. Southeast wind 6 to 9 mph becoming west northwest in the afternoon.

Friday Night

Mostly clear, with a low around 53. North northwest wind 5 to 8 mph becoming east southeast after midnight.

Saturday

Sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Mostly sunny, with a high near 88.