Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

71°F

22°C

Humidity	36%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	19 Jun 10:30 PM MDT

More Information:

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

Extended Forecast for

15 Miles NNW Sidney MT

Tonight
Low: 57 °F
Mostly Cloudy
then Slight
Chance
Showers
Friday
High: 81 °F
Chance
Showers
Friday Night
Low: 58 °F
Chance
T-storms
Saturday
High: 74 °F
Showers
Likely
Saturday Night
Low: 50 °F
Slight Chance
Showers then
Chance
Showers
Sunday
High: 61 °F
Showers
Likely
Sunday Night
Low: 43 °F
Chance
Showers
Monday
High: 65 °F
Slight Chance
Showers then
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
then Slight
Chance
Showers

Detailed Forecast

Tonight

A slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 57. Northeast wind around 6 mph. Chance of precipitation is 20%.

Friday

A slight chance of showers before noon, then a chance of showers after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 81. East northeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East northeast wind 10 to 14 mph, with gusts as high as 22 mph.

Saturday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 74. North northeast wind 11 to 17 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 50. Northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 61. West northwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 43. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.

Monday

A 20 percent chance of showers before noon. Mostly sunny, with a high near 65. West northwest wind around 10 mph, with gusts as high as 18 mph.

Monday Night

A 20 percent chance of showers after midnight. Partly cloudy, with a low around 45. Southwest wind 6 to 8 mph becoming southeast in the evening.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 69. Southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. East southeast wind 6 to 10 mph.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 72.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 75.