Potent Southwest Storm with Heavy Mountain Snow and, Locally, Heavy Rain
Tropical moisture and cold Canadian air are combining in the Southwestern states to produce areas of, locally, heavy rain; and widespread heavy mountain snowfall. Flash flooding will be possible in, typically, dry washes of Arizona. Friday, this system moves into the Central U.S. and could produce heavy rain and flash flooding in the Mid-South. Read More >
Current conditions at
Lewistown, Lewistown Municipal Airport (KLWT)
Lat: 47.04917°NLon: 109.46639°WElev: 4167ft.
Fair
27°F
-3°C
| Humidity | 74% |
| Wind Speed | E 7 MPH |
| Barometer | 30.00 in (1020.1 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 21 Nov 10:54 am MST |
Extended Forecast for
Lewistown MT
-
This
Afternoon
Sunny
High: 38 °F
-
Tonight
Clear
Low: 25 °F
-
Friday
Sunny
High: 49 °F
-
Friday
Night
Mostly Clear
Low: 27 °F
-
Saturday
Partly Sunny
High: 48 °F
-
Saturday
Night
Partly Cloudy
Low: 35 °F
-
Sunday
Chance
Rain/Snow
then Chance
RainHigh: 47 °F
-
Sunday
NightChance
Rain/Snow
then Chance
SnowLow: 25 °F
-
Monday
Chance Snow
High: 35 °F
Detailed Forecast
This Afternoon
Sunny, with a high near 38. South southeast wind around 5 mph.
Tonight
Clear, with a low around 25. South southeast wind 5 to 7 mph.
Friday
Sunny, with a high near 49. West wind 6 to 10 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 27. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 48. West wind 7 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 47. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 35.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17.
Tuesday
A chance of snow. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow. Mostly cloudy, with a high near 23.
Point Forecast:
Lewistown MT
47.07°N 109.43°W (Elev. 3898 ft)
47.07°N 109.43°W (Elev. 3898 ft)
10:13 am MST Nov 21, 2019
1pm MST Nov 21, 2019-6pm MST Nov 27, 2019
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
