Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

Clear

34°F

1°C

Humidity	86%
Wind Speed	E 6 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	16 Nov 06:05 AM MST

More Information:

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

Extended Forecast for

8 Miles NW Lewistown Municipal MT

Today
High: 61 °F
Patchy Dense
Fog then
Partly Sunny
Tonight
Low: 36 °F
Mostly Cloudy
Monday
High: 59 °F
Partly Sunny
Monday Night
Low: 31 °F
Chance Rain
Tuesday
High: 50 °F
Slight Chance
Rain
Tuesday Night
Low: 30 °F
Chance Rain
then Chance
Rain/Snow
Wednesday
High: 46 °F
Chance
Rain/Snow
then Slight
Chance Rain
Wednesday Night
Low: 24 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Thursday
High: 49 °F
Mostly Sunny

Detailed Forecast

Today

Patchy dense fog before 8am. Otherwise, partly sunny, with a high near 61. South southeast wind 5 to 7 mph.

Tonight

Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph.

Monday

Partly sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.

Monday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 31. Light and variable wind becoming west southwest around 6 mph in the evening.

Tuesday

A 20 percent chance of rain. Partly sunny, with a high near 50. West northwest wind 3 to 5 mph.

Tuesday Night

A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Northeast wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday

A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 46. West southwest wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and 11pm. Partly cloudy, with a low around 24. North northwest wind around 5 mph becoming south after midnight.

Thursday

Mostly sunny, with a high near 49.

Thursday Night

Mostly clear, with a low around 25.

Friday

Sunny, with a high near 53.

Friday Night

Partly cloudy, with a low around 32.

Saturday

Mostly sunny, with a high near 53.