Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until October 12, 06:00 AM MDT

Current conditions at

CW1334 Chester (C1334)

Lat: 48.51253°NLon: 110.96415°WElev: 3133.33ft.

32°F

0°C

Humidity	95%
Wind Speed	NE 5 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	11 Oct 09:31 PM MDT

More Information:

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

Extended Forecast for

Chester MT

Winter Weather Advisory October 11, 09:58pm until October 12, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory October 11, 09:58pm until October 12, 06:00am
NOW until 6:00am Mon
Winter Weather Advisory
Tonight
Low: 24 °F
Snow
Columbus Day
High: 37 °F
Chance Snow
then Cloudy
Monday Night
Low: 20 °F
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 30 °F
Partly Cloudy
Thursday
High: 57 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow. Low around 24. North northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Columbus Day

A 40 percent chance of snow before 8am. Cloudy, with a high near 37. North northeast wind 6 to 9 mph becoming south southwest in the afternoon. New snow accumulation of less than a half inch possible.

Monday Night

Mostly cloudy, with a low around 20. South southwest wind 5 to 8 mph.

Tuesday

Mostly sunny, with a high near 46. West southwest wind 5 to 7 mph.

Tuesday Night

Mostly clear, with a low around 22. Calm wind.

Wednesday

Mostly sunny, with a high near 55. Calm wind becoming south southwest 5 to 9 mph in the morning.

Wednesday Night

Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.

Thursday

Mostly sunny, with a high near 57. North northwest wind 5 to 7 mph.