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Hazardous Weather Conditions

Cold Weather Advisory until January 23, 11:00 AM MST

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Overcast

-6°F

-21°C

Humidity	74%
Wind Speed	ESE 8 MPH
Barometer	30.34 in (1027.43 mb)
Dewpoint	-12°F (-24°C)
Visibility	10.00 mi
Wind Chill	-21°F (-29°C)
Last update	23 Jan 01:54 AM MST

More Information:

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

Extended Forecast for

Lewistown MT

Cold Weather Advisory January 23, 02:00am until January 23, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 23, 02:00am until January 23, 11:00am
NOW until 11:00am Fri
Cold Weather Advisory
Overnight
Low: -7 °F
Chance Snow
Friday
High: 7 °F
Chance Snow
then Partly
Sunny
Friday Night
Low: -4 °F⇑
Increasing
Clouds
Saturday
High: 19 °F
Snow Likely
Saturday Night
Low: -4 °F
Snow then
Chance Snow
Sunday
High: 25 °F
Mostly Sunny
Sunday Night
Low: 13 °F
Mostly Clear
Monday
High: 37 °F
Mostly Sunny

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around -7. Wind chill values as low as -15. East wind around 6 mph. Total nighttime snow accumulation of less than one inch possible.

Friday

A 30 percent chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 7. Wind chill values as low as -15. Light and variable wind. New snow accumulation of less than a half inch possible.

Friday Night

Increasing clouds, with a temperature falling to near -4 by 11pm, then rising to around 4 during the remainder of the night. Wind chill values as low as -15. Calm wind becoming south southeast around 5 mph after midnight.

Saturday

Snow likely, mainly after 11am. Cloudy, with a high near 19. Wind chill values as low as -5. West southwest wind 6 to 14 mph becoming northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Snow, mainly before 11pm. Low around -4. Northwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Mostly sunny, with a high near 25. Southwest wind 3 to 6 mph.

Sunday Night

Mostly clear, with a low around 13. West southwest wind around 9 mph.

Monday

Mostly sunny, with a high near 37. West wind 6 to 8 mph.

Monday Night

Mostly cloudy, with a low around 15.

Tuesday

Partly sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 16.