More Heavy Snow for the Northern Cascades; Heavy Rain Moving into the South-Central U.S.

Another Pacific storm will move across the Northwest Sunday and Monday with heavy snow forecast over the northern Cascades. A storm bringing snow to the Four Corners states Sunday will also shift heavy rain and some thunderstorms into the south-central U.S. and mid-Mississippi River Valley into Monday. Read More >

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Current conditions at

CHINOOK (KS71)

Lat: 48.59211°NLon: 109.25061°WElev: 2416ft.

39°F

4°C

Humidity	64%
Wind Speed	WNW 12 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	22 Feb 07:00 PM MST

More Information:

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

Extended Forecast for

Chinook MT

Tonight

Partly Cloudy
then Patchy
Fog
Low: 16 °F
Sunday

Mostly Cloudy
then Chance
Rain
High: 41 °F
Sunday
Night

Chance
Rain/Snow
then Chance
Snow
Low: 23 °F
Monday

Snow Likely
and Patchy
Blowing Snow
High: 34 °F
Monday
Night

Chance Snow
then Mostly
Cloudy
Low: 11 °F
Tuesday

Mostly Sunny
High: 31 °F
Tuesday
Night

Partly Cloudy
Low: 12 °F
Wednesday

Partly Sunny
High: 40 °F
Wednesday
Night

Mostly Cloudy
Low: 21 °F

Detailed Forecast

Tonight

Patchy fog between 2am and 3am. Otherwise, partly cloudy, with a low around 16. West northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 24 mph.

Sunday

A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 41. Southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Sunday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 23. South southeast wind 11 to 18 mph becoming west in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Monday

Snow likely. Patchy blowing snow after 2pm. Cloudy, with a high near 34. Breezy, with a northwest wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Monday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 29 mph. New snow accumulation of less than a half inch possible.

Tuesday

Mostly sunny, with a high near 31. West wind 3 to 6 mph.

Tuesday Night

Partly cloudy, with a low around 12. Southeast wind 5 to 7 mph.

Wednesday

Partly sunny, with a high near 40. South wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly cloudy, with a low around 21.

Thursday

Mostly sunny, with a high near 45.

Thursday Night

Mostly clear, with a low around 22.