WxUSA - U.S. Weather Reports and Weather Links
City or Place:    State:  
Weather Forecasts
 U.S. Cities

My Locations



Weather News
 Weather News
 Earthquake News
 Hurricane News
 Tornado News
 Tsunami News
 Volcano News

Climate Data
 Selected Cities Forecast

Maps
 Forecast Maps
 National Forecast Maps
 National Warnings Map

Radar
 National Weather Service Radar

Tropical Systems
 Active Hurricanes/Storms

Lewistown, MT
 31° 
Last Updated on Jan 20 2019, 9:54 pm MST
Current ConditionsOvercast
Relative Humidity85%
WindEast at 13.8 MPH
(12 KT)
Pressure29.57 mb
Dewpoint27.0 F (-2.8 C)
Wind Chill21 F (-6 C)
Visibility10.00 miles

7-Day Forecast

Tonight
Snow then Snow Likely and Areas Fog
Low: 22°
Snow, mainly before 3am.
Areas of fog before 3am,
then areas of fog after 4am.
Low around 22.
East northeast wind 5 to 10 mph becoming light and variable after midnight.
Chance of precipitation is 90%.
Total nighttime snow accumulation of 1 to 2 inches possible.


M.L.King Day
Snow Likely and Areas Fog
High: 30°
Snow likely, mainly before 2pm.
Areas of fog before 8am.
Otherwise, cloudy with a high near 30.
Northwest wind 6 to 14 mph
with gusts as high as 25 mph.
Chance of precipitation is 70%.
New snow accumulation of around an inch possible.


Monday Night
Chance Snow
Low: 14°
A 40% chance of snow, mainly before 8pm.
Partly cloudy with a low around 14.
West northwest wind 7 to 11 mph
with gusts as high as 18 mph.
New snow accumulation of less than a half inch possible.


Tuesday
Increasing Clouds
High: 35°
Increasing clouds with a high near 35.
Southwest wind 6 to 16 mph
with gusts as high as 29 mph.


Tuesday Night
Mostly Cloudy
Low: 22°
Mostly cloudy with a low around 22.
West wind 10 to 14 mph
with gusts as high as 26 mph.


Wednesday
Snow Likely
High: 39°
Snow likely, mainly after 11am.
Mostly cloudy with a high near 39.
Chance of precipitation is 60%.
New snow accumulation of less than one inch possible.


Wednesday Night
Chance Snow
Low: 13°
A 30% chance of snow, mainly before 11pm.
Mostly cloudy with a low around 13.
New snow accumulation of less than a half inch possible.


Thursday
Slight Chance Snow then Partly Sunny
High: 31°
A slight chance of snow before 11am.
Mostly cloudy with a high near 31.


Thursday Night
Mostly Cloudy
Low: 18°
Mostly cloudy with a low around 18.


Friday
Chance Snow
High: 38°
A chance of snow, mainly before 11am.
Mostly cloudy with a high near 38.


Friday Night
Mostly Cloudy
Low: 23°
Mostly cloudy with a low around 23.


Saturday
Partly Sunny
High: 42°
Partly sunny with a high near 42.


Saturday Night
Mostly Cloudy
Low: 25°
Mostly cloudy with a low around 25.


Sunday
Slight Chance Snow
High: 45°
A slight chance of snow.
Partly sunny with a high near 45.


Source: National Weather Service








Weather News and Weather Reports For Over 50,000 U.S. Locations

Copyright 1997-2018, www.wxusa.com
All specifications subject to change without notice.