Current Weather Conditions for Lewistown, MT
28°F
Conditions
Wind: 8 mph NEHumidity: 88%
Probability of Precipitation: 83%
Hourly Forcast (next 12 hours)
| 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM |
| 28° | 26° | 26° | 26° | 26° | 25° | 25° | 25° | 25° | 24° | 25° | 24° | 22° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Heavy Snow
Snow. Cloudy. Low around 21, with temperatures rising to around 25 overnight. East wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible. |
63°F | 50°F |
|
Saturday |
Heavy Snow
Snow. Cloudy. High near 34, with temperatures falling to around 25 in the afternoon. Northeast wind 9 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible. |
63°F | 50°F |
|
Saturday Night |
Snow
Snow. Cloudy, with a low around 5. Wind chill values as low as -6. North northwest wind 8 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible. |
63°F | 50°F |
|
Sunday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 25. Wind chill values as low as -3. West wind 6 to 9 mph. Chance of precipitation is 30%. |
63°F | 50°F |
|
Sunday Night |
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
63°F | 50°F |
|
Monday |
Chance Light Snow
A chance of snow before noon, then a chance of rain and snow. Cloudy, with a high near 46. West southwest wind 12 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. |
63°F | 50°F |
|
Monday Night |
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 39. West wind 17 to 25 mph, with gusts as high as 40 mph. |
63°F | 50°F |
|
Tuesday |
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before noon. Mostly cloudy, with a high near 56. West wind around 30 mph, with gusts as high as 47 mph. |
63°F | 50°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 42. |
63°F | 50°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 62. |
63°F | 50°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 43. |
63°F | 50°F |
|
Thursday |
Partly Sunny
Partly sunny, with a high near 67. |
63°F | 50°F |
|
Thursday Night |
Mostly Cloudy
Mostly cloudy, with a low around 46. |
63°F | 50°F |
|
Friday |
Partly Sunny
Partly sunny, with a high near 69. |
63°F | 50°F |
| Data provided by weather.gov | |||